Add support for customer balance due tracking.

2026-05-25 08:44:42 -04:00 · 2021-02-28 13:20:36 -05:00
748 changed files with 4326 additions and 12434 deletions
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -1,71 +0,0 @@
-# For most projects, this workflow file will not need changing; you simply need
-# to commit it to your repository.
-#
-# You may wish to alter this file to override the set of languages analyzed,
-# or to provide custom queries or build logic.
-#
-# ******** NOTE ********
-# We have attempted to detect the languages in your repository. Please check
-# the `language` matrix defined below to confirm you have the correct set of
-# supported CodeQL languages.
-#
-name: "CodeQL"
-
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    # The branches below must be a subset of the branches above
-    branches: [ master ]
-  schedule:
-    - cron: '21 12 * * 3'
-
-jobs:
-  analyze:
-    name: Analyze
-    runs-on: ubuntu-latest
-    permissions:
-      actions: read
-      contents: read
-      security-events: write
-
-    strategy:
-      fail-fast: false
-      matrix:
-        language: [ 'javascript' ]
-        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
-        # Learn more:
-        # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
-
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v2
-
-    # Initializes the CodeQL tools for scanning.
-    - name: Initialize CodeQL
-      uses: github/codeql-action/init@v1
-      with:
-        languages: ${{ matrix.language }}
-        # If you wish to specify custom queries, you can do so here or in a config file.
-        # By default, queries listed here will override any specified in a config file.
-        # Prefix the list here with "+" to use these queries and those in the config file.
-        # queries: ./path/to/local/query, your-org/your-repo/queries@main
-
-    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
-    # If this step fails, then you should remove it and run the build manually (see below)
-    - name: Autobuild
-      uses: github/codeql-action/autobuild@v1
-
-    # ℹ️ Command-line programs to run using the OS shell.
-    # 📚 https://git.io/JvXDl
-
-    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
-    #    and modify them (or add more) to build your code if your project
-    #    uses a compiled language
-
-    #- run: |
-    #   make bootstrap
-    #   make release
-
-    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v1
--- a/.gitignore
+++ b/.gitignore
@@ -13,7 +13,6 @@ generate_langauges.php
 dist/
 docs/
 public/bower_components
-npm_modules
 *.patch
 patches/
 translations/
--- a/.htaccess
+++ b/.htaccess
@@ -1,22 +1,18 @@
 # redirect to public page
-<IfModule mod_rewrite.c>
-  RewriteEngine On
-  RewriteCond %{REQUEST_URI} !^public$
-  RewriteCond %{REQUEST_URI} !^/.well-known/acme-challenge [NC]
-  RewriteRule "^(.*)$" "/public/" [R=301,L]
-</IfModule>
+  <IfModule mod_rewrite.c>
+    RewriteEngine On
+    RewriteCond %{REQUEST_URI} !^public$
+    RewriteCond %{REQUEST_URI} !^/.well-known/acme-challenge [NC]
+    RewriteRule "^(.*)$" "/public/" [R=301,L]
+  </IfModule>

 # disable directory browsing
 # For security reasons, Option all cannot be overridden.
-Options +SymLinksIfOwnerMatch -Indexes
+Options +ExecCGI +Includes +IncludesNOEXEC +SymLinksIfOwnerMatch -Indexes

 # prevent folder listing
 IndexIgnore *

-<IfModule mod_headers.c>
-  Header always set X-Frame-Options "SAMEORIGIN"
-</Ifmodule>
-
 # Apache 2.4
 <IfModule authz_core_module>
  # secure htaccess file
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,4 @@
 sudo: required
-if: tag IS blank

 branches:
  except:
@@ -7,49 +6,31 @@ branches:
 services:
  - docker
 before_install:
-  - curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
-  - sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
-  - sudo apt-get update
-  - sudo apt-get -y -o Dpkg::Options::="--force-confnew" install docker-ce
-  - docker --version
  - curl -L https://github.com/docker/compose/releases/download/${DOCKER_COMPOSE_VERSION}/docker-compose-`uname -s`-`uname -m` > docker-compose
  - chmod +x docker-compose
  - sudo mv docker-compose /usr/local/bin
-
+  - date=`date +%Y%m%d%H%M%S` && branch=${TRAVIS_BRANCH} && rev=`git rev-parse --short=6
+    HEAD` && sed -i "s/\$1/\$1.$date.$branch.$rev/g" deployment.json
 script:
  - echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
  - docker run --rm -v $(pwd):/app jekkos/composer composer install
  - docker run --rm -v $(pwd):/app jekkos/composer php bin/install.php translations develop
  - sed -i "s/'\(dev\)'/'$rev'/g" application/config/config.php
-  - docker run --rm -it -v $(pwd):/app -w /app opensourcepos/node-grunt-bower
+  - docker run --rm -it -v $(pwd):/app -w /app digitallyseamless/nodejs-bower-grunt
    sh -c "npm install && bower install && grunt package"
  - docker build . --target ospos -t ospos
  - docker-compose -f docker-compose.test.yml up --abort-on-container-exit
 env:
  global:
-  - DOCKER_COMPOSE_VERSION=1.29.1
-  - TAG=$(echo ${TRAVIS_BRANCH} | sed s/feature\\///)
-  - date=`date +%Y%m%d%H%M%S` && branch=${TRAVIS_BRANCH} && rev=`git rev-parse --short=6 HEAD` 
-after_success:
-  - docker login -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD" && docker tag "ospos:latest"
-    "jekkos/opensourcepos:$TAG" && docker push "jekkos/opensourcepos:$TAG"
-before_deploy:
-  - version=$(grep application_version application/config/config.php | sed "s/.*=\s'\(.*\)';/\1/g")
-  - TRAVIS_TAG=$(echo $branch.$version)
-  - git tag -f "$branch.$version"
-  - sudo mv dist/opensourcepos.zip "dist/opensourcepos.$branch.$version.zip"
+    - DOCKER_COMPOSE_VERSION=1.21.1 
+    - TAG=$(echo ${TRAVIS_BRANCH} | sed s/feature\\///)
+after_success: 
+  - 'docker login -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD" && docker tag "ospos:latest" "jekkos/opensourcepos:$TAG" && docker push "jekkos/opensourcepos:$TAG"'
 deploy:
-  provider: releases
-  file: "dist/opensourcepos.$branch.$version.zip"
-  name: "OpensourcePos Unstable"
-  release_notes_file: WHATS_NEW.txt
-  prerelease: true
+  file: deployment.json
+  provider: bintray
  skip_cleanup: true
-
+  key: ${BINTRAY_API_KEY}
  user: jekkos
-  overwrite: true
-  api_key:
-    secure: Ax25mMRDfHVf/HjRwqxYJe2oMnWC4sc2aKIiUxAOviVJJSCl4GMWhcFlUNnFsDcKIg2ofEGMVD6b9cTBuOwPDvymUDFnLNCCgDWve+vRDdWaTkTipn77Qk4c9UO9VvuzlPSKopChefPHlQ0n1rEmAMiKIXuqjUlNGqybW4FLP4E=
  on:
    all_branches: true
-
--- a/8
+++ b/8
@@ -1,13 +1,16 @@
 FROM php:7.4-apache AS ospos
+MAINTAINER jekkos

 RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
    libicu-dev \
    libgd-dev \
    openssl

-RUN a2enmod rewrite headers
+
+RUN a2enmod rewrite
 RUN docker-php-ext-install mysqli bcmath intl gd
 RUN echo "date.timezone = \"\${PHP_TIMEZONE}\"" > /usr/local/etc/php/conf.d/timezone.ini
+RUN echo -e “$(hostname -i)\t$(hostname) $(hostname).localhost” >> /etc/hosts

 WORKDIR /app
 COPY . /app
@@ -34,5 +37,6 @@ FROM ospos AS ospos_dev
 RUN mkdir -p /app/bower_components && ln -s /app/bower_components /var/www/html/bower_components
 RUN yes | pecl install xdebug \
    && echo "zend_extension=$(find /usr/local/lib/php/extensions/ -name xdebug.so)" > /usr/local/etc/php/conf.d/xdebug.ini \
-    && echo "xdebug.remote_enable=1" >> /usr/local/etc/php/conf.d/xdebug.ini \
+    && echo "xdebug.remote_enable=on" >> /usr/local/etc/php/conf.d/xdebug.ini \
    && echo "xdebug.remote_autostart=off" >> /usr/local/etc/php/conf.d/xdebug.ini
+
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -11,14 +11,7 @@ module.exports = function(grunt) {
 		bower_concat: {
 			all: {
 				mainFiles: {
-					'bootstrap-table': [ 
-						"dist/bootstrap-table.min.js", 
-						"dist/bootstrap-table.css", 
-						"dist/extensions/export/bootstrap-table-export.min.js", 
-						"dist/extensions/mobile/bootstrap-table-mobile.min.js", 
-						"dist/extensions/sticky-header/bootstrap-table-sticky-header.min.js", 
-						"dist/extensions/sticky-header/bootstrap-table-sticky-header.css"
-					],
+					'bootstrap-table': [ "dist/bootstrap-table.min.js", "dist/bootstrap-table.css", "dist/extensions/export/bootstrap-table-export.min.js", "dist/extensions/mobile/bootstrap-table-mobile.min.js", "dist/extensions/sticky-header/bootstrap-table-sticky-header.min.js", "dist/extensions/sticky-header/bootstrap-table-sticky-header.css"],
 					'chartist-plugin-axistitle': [ "./dist/chartist-plugin-axistitle.min.js"]
 				},
 				dest: {
@@ -58,55 +51,10 @@ module.exports = function(grunt) {
 				}
 			}
 		},
-		copy: {
-			themes: {
-				files: [
-					{
-						expand: true,
-						cwd: 'node_modules/bootstrap-5/dist/css',
-						src: ['bootstrap.css', 'bootstrap.min.css'],
-						dest: 'public/dist/bootswatch-5/bootstrap/',
-						filter: 'isFile'
-					},
-					{
-						expand: true,
-						cwd: 'node_modules/bootswatch-5/dist',
-						src: ['**/bootstrap.css', '**/bootstrap.min.css'],
-						dest: 'public/dist/bootswatch-5/',
-						filter: 'isFile'
-					}
-				],
-			},
-			licenses: {
-				files: [{
-					expand: true,
-					src: 'LICENSE',
-					dest: 'public/license/',
-					filter: 'isFile',},
-					{
-						expand: true,
-						cwd: 'node_modules/bootstrap-5',
-						src: 'LICENSE',
-						dest: 'public/license/',
-						rename: function(dest, src) { return dest + src.replace('LICENSE', 'bootstrap-5.license'); },
-						filter: 'isFile'
-					},
-					{
-						expand: true,
-						cwd: 'node_modules/bootswatch-5',
-						src: 'LICENSE',
-						dest: 'public/license/',
-						rename: function(dest, src) { return dest + src.replace('LICENSE', 'bootswatch-5.license'); },
-						filter: 'isFile'
-					},
-				],
-			},
-		},
 		cssmin: {
 			target: {
 				files: {
-					'public/dist/<%= pkg.name %>.min.css': ['tmp/opensourcepos_bower.css', 'public/css/*.css', '!public/css/login.css', '!public/css/login.min.css', '!public/css/invoice_email.css', '!public/css/barcode_font.css', '!public/css/darkly.css'],
-					'public/css/login.min.css': ['public/css/login.css']
+					'public/dist/<%= pkg.name %>.min.css': ['tmp/opensourcepos_bower.css', 'public/css/*.css', '!public/css/login.css', '!public/css/invoice_email.css', '!public/css/barcode_font.css', '!public/css/darkly.css']
 				}
 			}
 		},
@@ -116,7 +64,7 @@ module.exports = function(grunt) {
 					separator: ';'
 				},
 				files: {
-					'tmp/<%= pkg.name %>.js': ['public/dist/jquery/jquery.js', 'tmp/opensourcepos_bower.js', 'public/js/*.js']
+					'tmp/<%= pkg.name %>.js': ['tmp/opensourcepos_bower.js', 'public/js/jquery*', 'public/js/*.js']
 				}
 			},
 			sql: {
@@ -159,7 +107,7 @@ module.exports = function(grunt) {
 					closeTag: '<!-- end css template tags -->',
 					ignorePath: '../../../public/'
 				},
-				src: ['public/css/*.css', '!public/css/login.css', '!public/css/login.min.css', '!public/css/invoice_email.css', '!public/css/barcode_font.css', '!public/css/darkly.css'],
+				src: ['public/css/*.css', '!public/css/login.css', '!public/css/invoice_email.css', '!public/css/barcode_font.css', '!public/css/darkly.css'],
 				dest: 'application/views/partial/header.php',
 			},
 			mincss_header: {
@@ -180,7 +128,7 @@ module.exports = function(grunt) {
 					closeTag: '<!-- end css template tags -->',
 					ignorePath: '../../public/'
 				},
-				src: 'public/css/login.min.css',
+				src: ['public/css/login.css'],
 				dest: 'application/views/login.php'
 			},
 			js: {
@@ -190,7 +138,7 @@ module.exports = function(grunt) {
 					closeTag: '<!-- end js template tags -->',
 					ignorePath: '../../../public/'
 				},
-				src: ['public/dist/bootstrap/js/*.min.js', 'public/js/jquery*', 'public/js/*.js'],
+				src: ['public/js/jquery*', 'public/js/*.js'],
 				dest: 'application/views/partial/header.php'
 			},
 			minjs: {
@@ -204,6 +152,18 @@ module.exports = function(grunt) {
 				dest: 'application/views/partial/header.php'
 			}
 		},
+		mochaWebdriver: {
+			options: {
+				timeout: 1000 * 60 * 3
+			},
+			test : {
+				options: {
+					usePhantom: true,
+					usePromises: true
+				},
+				src: ['test/**/*.js']
+			}
+		},
 		watch: {
 			files: ['<%= jshint.files %>'],
 			tasks: ['jshint']
@@ -255,6 +215,15 @@ module.exports = function(grunt) {
 				}
 			}
 		},
+		apigen: {
+			generate:{
+				options: {
+					apigenPath: 'vendor/bin/',
+					source: 'application',
+					destination: 'docs'
+				}
+			}
+		},
 		compress: {
 			main: {
 				options: {
@@ -271,8 +240,6 @@ module.exports = function(grunt) {
 							'!/public/images/menubar/png/',
 							'!/public/dist/bootswatch/',
 							'/public/dist/bootswatch/*/*.css',
-							'!/public/dist/bootswatch-5/',
-							'/public/dist/bootswatch-5/*/*.css',
 							'database/**',
 							'*.txt',
 							'*.md',
@@ -290,13 +257,16 @@ module.exports = function(grunt) {
 	});

 	require('load-grunt-tasks')(grunt);
+	grunt.loadNpmTasks('grunt-mocha-webdriver');
 	grunt.loadNpmTasks('grunt-composer');
+	grunt.loadNpmTasks('grunt-apigen');
 	grunt.loadNpmTasks('grunt-contrib-compress');

-	grunt.registerTask('default', ['wiredep', 'bower_concat', 'bowercopy', 'copy', 'concat', 'uglify', 'cssmin', 'tags', 'cachebreaker']);
+	grunt.registerTask('default', ['wiredep', 'bower_concat', 'bowercopy', 'concat', 'uglify', 'cssmin', 'tags', 'cachebreaker']);
 	grunt.registerTask('update', ['composer:update', 'bower:update']);
 	grunt.registerTask('genlicense', ['clean:license', 'license', 'bower-licensechecker']);
 	grunt.registerTask('package', ['default', 'compress']);
 	grunt.registerTask('packages', ['composer:update']);
+	grunt.registerTask('gendocs', ['apigen:generate']);

 };
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -17,7 +17,7 @@ Local install

 First of all, if you're seeing the message **'system folder missing'** after launching your browser, then that means you have cloned the repository and have not built the project properly.

-1. Dowload the latest stable or prerelease for a specific branch [from github](https://github.com/opensourcepos/opensourcepos/releases). A regular repository clone will not work unless you are brave enough to build the whole project!
+1. Dowload the latest [stable release](https://github.com/opensourcepos/opensourcepos/releases) from github or [unstable build](https://bintray.com/jekkos/opensourcepos/opensourcepos/view/files?sort=updated&order=asc#files) from bintray. A regular repository clone will not work unless you are brave enough to build the whole project!
 2. Create/locate a new mysql database to install open source point of sale into
 3. Execute the file database/database.sql to create the tables needed
 4. unzip and upload Open Source Point of Sale files to web server
@@ -79,3 +79,37 @@ Cloud install
 If you choose *DigitalOcean*:
 [Through this link](https://m.do.co/c/ac38c262507b), you will get a *$100 credit* for a first month. [Check the wiki](https://github.com/opensourcepos/opensourcepos/wiki/Getting-Started-installations) for further instructions on how to install the necessary components.

+
+cPanel & SSH Install
+--------------------
+
+If you own on a **VPS**, **Dedicated Server**, or **Shared Hosting** running on **cPanel** with **SSH** access:
+
+You can run our Stand-alone [WS-OSPOS-Installer](https://github.com/WebShells/WS-OSPOS-Installer.git), it will handle:
+
+
+. Database.php config files generation.
+
+. Creation of db User & Password depending on user's input of Dbname, Username, Password, & Hostname ( No need for phpmyadmin )
+
+. Imports default Db SQL files in order to run the project.
+
+Usage in **(SSH)**:
+
+git clone https://github.com/WebShells/WS-OSPOS-Installer.git
+
+chmod +x WS-OSPOS-Installer/Get-POS 
+
+./WS-OSPOS-Installer/Get-POS 
+
+or
+
+wget https://github.com/WebShells/WS-OSPOS-Installer/archive/master.zip
+
+unzip -qq master.zip
+
+chmod +x WS-OSPOS-Installer-master/Get-POS
+
+./WS-OSPOS-Installer-master/Get-POS
+
+Answer **DB required questions** and you are ready to run the project on http://localhost/OSPOS/public (localhost to be replaced by the hostname provided during setup).
--- a/28
+++ b/28
@@ -26,12 +26,12 @@ Copyright (c) 2013 Ramel
 Copyright (c) 2012-2014 pappastech
 Copyright (c) 2012 Alain

-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:

 The above copyright notice and this permission notice shall be included in all
 copies or substantial portions of the Software.
@@ -40,12 +40,13 @@ You cannot claim copyright or ownership of the Software.

 Versions ≥ 3.3.2:

-Footer signatures "© 2010 - 2021 · opensourcepos.org · 3.3.3 - 6909c8"
+Footer signatures "© 2010 - 2021 · opensourcepos.org · 3.3.3 - 6909c8" 
 In the format of: "© 2010 - Current Year · opensourcepos.org · Version - Commit"

 and/or 

 "· opensourcepos.org ·"
+
 with version, hash and URL link to the official website of the project MUST BE RETAINED, 
 MUST BE VISIBLE IN EVERY PAGE and CANNOT BE MODIFIED.

@@ -60,10 +61,9 @@ and/or
 with version, hash and URL link to the original distribution of the code MUST BE RETAINED, 
 MUST BE VISIBLE IN EVERY PAGE and CANNOT BE MODIFIED.

-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
-OR OTHER DEALINGS IN THE SOFTWARE.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- a/README.md
+++ b/README.md
@@ -1,7 +1,8 @@
-[![Build Status](https://travis-ci.com/opensourcepos/opensourcepos.svg?branch=master)](https://travis-ci.org/opensourcepos/opensourcepos)
+[![Download](https://api.bintray.com/packages/jekkos/opensourcepos/opensourcepos/images/download.svg?version=3.3.3) ](https://bintray.com/jekkos/opensourcepos/opensourcepos/3.3.3/link)
+[![Build Status](https://travis-ci.org/opensourcepos/opensourcepos.svg?branch=master)](https://travis-ci.org/opensourcepos/opensourcepos)
 [![Join the chat at https://gitter.im/opensourcepos](https://badges.gitter.im/jekkos/opensourcepos.svg)](https://gitter.im/opensourcepos?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 [![GitHub version](https://badge.fury.io/gh/jekkos%2Fopensourcepos.svg)](https://badge.fury.io/gh/jekkos%2Fopensourcepos)
-[![Translation status](http://translate.opensourcepos.org/widgets/opensourcepos/-/svg-badge.svg)](http://translate.opensourcepos.org/engage/opensourcepos/?utm_source=widget)
+[![Translation status](http://translate.opensourcepos.org/widgets/opensourcepos/-/svg-badge.svg)](http://weblate.jpeelaer.net/engage/ospos/?utm_source=widget)


 Introduction
@@ -139,7 +140,7 @@ If missing information is not provided within a week we will close your issue.
 FAQ
 ---

-* If you are seeing the message **system folder missing**, then you have cloned the source using git and you need to run a build *first*. Check [INSTALL.md](https://github.com/opensourcepos/opensourcepos/blob/master/INSTALL.md) for instructions or download latest zip file from [PLACEHOLDER](https://NEWURL) instead.
+* If you are seeing the message **system folder missing**, then you have cloned the source using git and you need to run a build *first*. Check [INSTALL.md](https://github.com/opensourcepos/opensourcepos/blob/master/INSTALL.md) for instructions or download latest zip file from [bintray](https://bintray.com/jekkos/opensourcepos/opensourcepos/view/files?sort=updated&order=desc#files) instead.

 * If at login time you read "The installation is not correct, check your php.ini file.", please check the error_log in public folder to understand what's wrong and make sure you read the [INSTALL.md](https://github.com/opensourcepos/opensourcepos/blob/master/INSTALL.md). To know how to enable error_log, please read the comment in [issue 1770](https://github.com/opensourcepos/opensourcepos/issues/1770#issuecomment-355177943).

--- a/SECURITY.md
+++ b/SECURITY.md
@@ -1,28 +0,0 @@
-<!-- START doctoc generated TOC please keep comment here to allow auto update -->
-<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
-
-
- [Security Policy](#security-policy)
-  - [Supported Versions](#supported-versions)
-  - [Reporting a Vulnerability](#reporting-a-vulnerability)
-
-<!-- END doctoc generated TOC please keep comment here to allow auto update -->
-
-# Security Policy
-
-## Supported Versions
-
-We release patches for security vulnerabilities. Which versions are eligible
-receiving such patches depend on the CVSS v3.0 Rating:
-
-| CVSS v3.0 | Supported Versions                                 |
-| --------- | -------------------------------------------------- |
-| 7.3       | 3.3.5                                              |
-| 9.8       | 3.3.6                                              |
-
-## Reporting a Vulnerability
-
-Please report (suspected) security vulnerabilities to
-**[jekkos](mailto:jekkos@opensourcepos.org)**. You will receive a response from
-us within 48 hours. If the issue is confirmed, we will release a patch as soon
-as possible depending on complexity but historically within a few days.
--- a/WHATS_NEW.txt
+++ b/WHATS_NEW.txt
@@ -1,33 +1,3 @@
-Version 3.3.5
-------------
-+ Translation updates (Romanian, Ukranian, Vietnamese, Thai, Polish, Swedish, Portugese, Arabic, French, Chinese, Dutch, Tamil, Turkish, Spanish)
-+ New login page restyle
-+ Partial BS5 upgrade
-+ Username verification fix on employee insert/update
-+ Minor report fixes
-+ Attribute encoding fix
-+ Grunt/CI updates
-+ Database and performance optimizations
-+ CSV item import improvements
-+ Fix decimal render
-+ Translation fallback in other languages than english
-+ Fixes for docker to make it run on Windows
-
-Version 3.3.4
-------------
-+ Translation updates (Hungarian, Indonesian, Bosnian, Ukranian, Vietnamese, Spanish)
-+ Prevent data wipeout when calling GET directly on save endpoint
-+ Cleanup .htaccess
-+ Docker compose usability improvements
-+ Cookie secure flag fix for Chrome (you can enable csrf protection again now)
-+ Use longblob for session storage. This should fix issues preventing a user from adding a large number of items to register
-+ Cashrounding bugfixes
-+ Fix daily overview cash sale totals
-+ Show sale count in transaction report
-+ Button disable to prevent double submission
-+ Add barcode field to item kits
-+ Fix discount register parsing in some specific locales
-
 Version 3.3.3
 -------------
 + PHP 7.4 support
--- a/application/config/config.php
+++ b/application/config/config.php
@@ -8,7 +8,7 @@
 | 
 | 
 */ 
-$config['application_version'] = '3.3.6';
+$config['application_version'] = '3.3.3';

 /* 
 |-------------------------------------------------------------------------- 
--- a/application/config/constants.php
+++ b/application/config/constants.php
@@ -110,7 +110,6 @@ define('ITEM', 0);
 define('ITEM_KIT', 1);
 define('ITEM_AMOUNT_ENTRY', 2);
 define('ITEM_TEMP', 3);
-define('NEW_ITEM', -1);

 define('PRINT_ALL', 0);
 define('PRINT_PRICED', 1);
--- a/application/config/hooks.php
+++ b/application/config/hooks.php
@@ -26,14 +26,6 @@ $hook['post_controller'] = array(
                                    'filepath' => 'hooks'
                                );

-$hook['pre_controller'][] = array(
-    'class'    => '',
-    'function' => 'validate_method',
-    'filename' => 'method_hook.php',
-    'filepath' => 'hooks'
-);
-
-
 $hook['pre_system'] = function() {
    $config_path = APPPATH . (ENVIRONMENT == 'testing') ? 'tests/' : 'config/';
 	try {
--- a/application/controllers/Attributes.php
+++ b/application/controllers/Attributes.php
@@ -1,6 +1,6 @@
 <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

-require_once('Secure_Controller.php');
+require_once("Secure_Controller.php");

 class Attributes extends Secure_Controller
 {
@@ -30,10 +30,10 @@ class Attributes extends Secure_Controller
 		$attributes = $this->Attribute->search($search, $limit, $offset, $sort, $order);
 		$total_rows = $this->Attribute->get_found_rows($search);

-		$data_rows = [];
+		$data_rows = array();
 		foreach($attributes->result() as $attribute)
 		{
-			$attribute->definition_flags = $this->get_attributes($attribute->definition_flags);
+			$attribute->definition_flags = $this->_get_attributes($attribute->definition_flags);
 			$data_rows[] = get_attribute_definition_data_row($attribute, $this);
 		}

@@ -42,24 +42,16 @@ class Attributes extends Secure_Controller
 		echo json_encode(array('total' => $total_rows, 'rows' => $data_rows));
 	}

-	public function save_attribute_value()
+	public function save_attribute_value($attribute_value)
 	{
-		$success = $this->Attribute->save_value(
-			$this->input->post('attribute_value'),
-			$this->input->post('definition_id'),
-			$this->input->post('item_id'),
-			$this->input->post('attribute_id')
-		);
+		$success = $this->Attribute->save_value(urldecode($attribute_value), $this->input->post('definition_id'), $this->input->post('item_id'), $this->input->post('attribute_id'));

 		echo json_encode(array('success' => $success != 0));
 	}

-	public function delete_attribute_value()
+	public function delete_attribute_value($attribute_value)
 	{
-		$success = $this->Attribute->delete_value(
-			$this->input->post('attribute_value'),
-			$this->input->post('definition_id')
-		);
+		$success = $this->Attribute->delete_value($attribute_value, $this->input->post('definition_id'));

 		echo json_encode(array('success' => $success));
 	}
@@ -68,7 +60,7 @@ class Attributes extends Secure_Controller
 	{
 		$definition_flags = 0;

-		$flags = (empty($this->input->post('definition_flags'))) ? [] : $this->input->post('definition_flags');
+		$flags = (empty($this->input->post('definition_flags'))) ? array() : $this->input->post('definition_flags');

 		foreach($flags as $flag)
 		{
@@ -129,15 +121,15 @@ class Attributes extends Secure_Controller
 	public function get_row($row_id)
 	{
 		$attribute_definition_info = $this->Attribute->get_info($row_id);
-		$attribute_definition_info->definition_flags = $this->get_attributes($attribute_definition_info->definition_flags);
+		$attribute_definition_info->definition_flags = $this->_get_attributes($attribute_definition_info->definition_flags);
 		$data_row = $this->xss_clean(get_attribute_definition_data_row($attribute_definition_info));

 		echo json_encode($data_row);
 	}

-	private function get_attributes($definition_flags = 0)
+	private function _get_attributes($definition_flags = 0)
 	{
-		$definition_flag_names = [];
+		$definition_flag_names = array();
 		foreach (Attribute::get_definition_flags() as $id => $term)
 		{
 			if ($id & $definition_flags)
@@ -163,11 +155,11 @@ class Attributes extends Secure_Controller
 		$data['definition_info'] = $info;

 		$show_all = Attribute::SHOW_IN_ITEMS | Attribute::SHOW_IN_RECEIVINGS | Attribute::SHOW_IN_SALES;
-		$data['definition_flags'] = $this->get_attributes($show_all);
+		$data['definition_flags'] = $this->_get_attributes($show_all);
 		$selected_flags = $info->definition_flags === '' ? $show_all : $info->definition_flags;
-		$data['selected_definition_flags'] = $this->get_attributes($selected_flags);
+		$data['selected_definition_flags'] = $this->_get_attributes($selected_flags);

-		$this->load->view('attributes/form', $data);
+		$this->load->view("attributes/form", $data);
 	}

 	public function delete_value($attribute_id)
--- a/application/controllers/Config.php
+++ b/application/controllers/Config.php
@@ -184,7 +184,7 @@ class Config extends Secure_Controller
 			if($dirinfo->isDir() && !$dirinfo->isDot() && $dirinfo->getFileName() != 'fonts')
 			{
 				$file = $this->xss_clean($dirinfo->getFileName());
-				$themes[$file] = ucfirst($file);
+				$themes[$file] = $file;
 			}
 		}

@@ -283,7 +283,6 @@ class Config extends Secure_Controller
 	{
 		$batch_save_data = array(
 			'theme' => $this->input->post('theme'),
-			'login_form' => $this->input->post('login_form'),
 			'default_sales_discount_type' => $this->input->post('default_sales_discount_type') != NULL,
 			'default_sales_discount' => $this->input->post('default_sales_discount'),
 			'default_receivings_discount_type' => $this->input->post('default_receivings_discount_type') != NULL,
--- a/application/controllers/Customers.php
+++ b/application/controllers/Customers.php
@@ -38,6 +38,7 @@ class Customers extends Persons
 			//create object with empty properties.
 			$stats = new stdClass;
 			$stats->total = 0;
+			$stats->balance_due = 0;
 			$stats->min = 0;
 			$stats->max = 0;
 			$stats->average = 0;
@@ -74,6 +75,7 @@ class Customers extends Persons
 				//create object with empty properties.
 				$stats = new stdClass;
 				$stats->total = 0;
+				$stats->balance_due = 0;
 				$stats->min = 0;
 				$stats->max = 0;
 				$stats->average = 0;
@@ -260,6 +262,7 @@ class Customers extends Persons
 			'company_name' => $this->input->post('company_name') == '' ? NULL : $this->input->post('company_name'),
 			'discount' => $this->input->post('discount') == '' ? 0.00 : $this->input->post('discount'),
 			'discount_type' => $this->input->post('discount_type') == NULL ? PERCENT : $this->input->post('discount_type'),
+			'credit_limit' => $this->input->post('credit_limit') == '' ? 0.00 : $this->input->post('credit_limit'),
 			'package_id' => $this->input->post('package_id') == '' ? NULL : $this->input->post('package_id'),
 			'taxable' => $this->input->post('taxable') != NULL,
 			'date' => $date_formatter->format('Y-m-d H:i:s'),
--- a/application/controllers/Employees.php
+++ b/application/controllers/Employees.php
@@ -60,7 +60,6 @@ class Employees extends Persons
 			$person_info->$property = $this->xss_clean($value);
 		}
 		$data['person_info'] = $person_info;
-		$data['employee_id'] = $employee_id;

 		$modules = array();
 		foreach($this->Module->get_all_modules()->result() as $module)
@@ -191,11 +190,5 @@ class Employees extends Persons
 			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('employees_cannot_be_deleted')));
 		}
 	}
-
-	public function check_username($employee_id)
-	{
-		$exists = $this->Employee->username_exists($employee_id, $this->input->get('username'));
-		echo !$exists ? 'true' : 'false';
-	}
 }
 ?>
--- a/application/controllers/Items.php
+++ b/application/controllers/Items.php
--- a/application/controllers/Login.php
+++ b/application/controllers/Login.php
@@ -5,7 +5,6 @@ class Login extends CI_Controller
 	public function index()
 	{
 		$this->load->library('migration');
-
 		if($this->Employee->is_logged_in())
 		{
 			redirect('home');
@@ -16,6 +15,12 @@ class Login extends CI_Controller

 			$this->form_validation->set_rules('username', 'lang:login_username', 'required|callback_login_check');

+
+			if($this->config->item('gcaptcha_enable'))
+			{
+				$this->form_validation->set_rules('g-recaptcha-response', 'lang:login_gcaptcha', 'required|callback_gcaptcha_check');
+			}
+
 			if($this->form_validation->run() == FALSE)
 			{
 				$this->load->view('login');
@@ -29,22 +34,22 @@ class Login extends CI_Controller

 	public function login_check($username)
 	{
-		if(!$this->installation_check())
+		$password = $this->input->post('password');
+
+		if(!$this->_installation_check())
 		{
 			$this->form_validation->set_message('login_check', $this->lang->line('login_invalid_installation'));

 			return FALSE;
 		}

-		if(!$this->migration->is_latest())
+		if (!$this->migration->is_latest())
 		{
 			set_time_limit(3600);
 			// trigger any required upgrade before starting the application
 			$this->migration->latest();
 		}

-		$password = $this->input->post('password');
-
 		if(!$this->Employee->login($username, $password))
 		{
 			$this->form_validation->set_message('login_check', $this->lang->line('login_invalid_username_and_password'));
@@ -52,54 +57,33 @@ class Login extends CI_Controller
 			return FALSE;
 		}

-		if($this->config->item('gcaptcha_enable'))
+		return TRUE;
+	}
+
+	public function gcaptcha_check($recaptchaResponse)
+	{
+		$url = 'https://www.google.com/recaptcha/api/siteverify?secret=' . $this->config->item('gcaptcha_secret_key') . '&response=' . $recaptchaResponse . '&remoteip=' . $this->input->ip_address();
+
+		$ch = curl_init();
+		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
+		curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
+		curl_setopt($ch, CURLOPT_URL, $url);
+		$result = curl_exec($ch);
+		curl_close($ch);
+
+		$status = json_decode($result, TRUE);
+
+		if(empty($status['success']))
 		{
-			$g_recaptcha_response = $this->input->post('g-recaptcha-response');
+			$this->form_validation->set_message('gcaptcha_check', $this->lang->line('login_invalid_gcaptcha'));

-			if(!$this->gcaptcha_check($g_recaptcha_response))
-			{
-				$this->form_validation->set_message('login_check', $this->lang->line('login_invalid_gcaptcha'));
-
-				return FALSE;
-			}
+			return FALSE;
 		}

 		return TRUE;
 	}

-	private function gcaptcha_check($response)
-	{
-		if(!empty($response))
-		{
-			$check = array(
-				'secret'   => $this->config->item('gcaptcha_secret_key'),
-				'response' => $response,
-				'remoteip' => $this->input->ip_address()
-			);
-
-			$ch = curl_init();
-
-			curl_setopt($ch, CURLOPT_URL, "https://www.google.com/recaptcha/api/siteverify");
-			curl_setopt($ch, CURLOPT_POST, TRUE);
-			curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($check));
-			curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
-
-			$result = curl_exec($ch);
-
-			curl_close($ch);
-
-			$status = json_decode($result, TRUE);
-
-			if(!empty($status['success']))
-			{
-				return TRUE;
-			}
-		}
-
-		return FALSE;
-	}
-
-	private function installation_check()
+	private function _installation_check()
 	{
 		// get PHP extensions and check that the required ones are installed
 		$extensions = implode(', ', get_loaded_extensions());
--- a/application/controllers/Messages.php
+++ b/application/controllers/Messages.php
@@ -37,11 +37,11 @@ class Messages extends Secure_Controller

 		if($response)
 		{
-			echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('messages_successfully_sent') . ' ' . $this->xss_clean($phone)));
+			echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('messages_successfully_sent') . ' ' . $phone));
 		}
 		else
 		{
-			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('messages_unsuccessfully_sent') . ' ' . $this->xss_clean($phone)));
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('messages_unsuccessfully_sent') . ' ' . $phone));
 		}
 	}
 	
@@ -54,11 +54,11 @@ class Messages extends Secure_Controller

 		if($response)
 		{
-			echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('messages_successfully_sent') . ' ' . $this->xss_clean($phone), 'person_id' => $this->xss_clean($person_id)));
+			echo json_encode(array('success' => TRUE, 'message' => $this->lang->line('messages_successfully_sent') . ' ' . $phone, 'person_id' => $this->xss_clean($person_id)));
 		}
 		else
 		{
-			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('messages_unsuccessfully_sent') . ' ' . $this->xss_clean($phone), 'person_id' => -1));
+			echo json_encode(array('success' => FALSE, 'message' => $this->lang->line('messages_unsuccessfully_sent') . ' ' . $phone, 'person_id' => -1));
 		}
 	}
 }
--- a/application/controllers/Receivings.php
+++ b/application/controllers/Receivings.php
@@ -125,9 +125,9 @@ class Receivings extends Secure_Controller
 		$serialnumber = $this->input->post('serialnumber');
 		$price = parse_decimals($this->input->post('price'));
 		$quantity = parse_quantity($this->input->post('quantity'));
+		$discount = parse_decimals($this->input->post('discount'));
 		$discount_type = $this->input->post('discount_type');
-		$discount = $discount_type ? parse_quantity($this->input->post('discount')) : parse_decimals($this->input->post('discount'));
-
+		$item_location = $this->input->post('location');
 		$receiving_quantity = $this->input->post('receiving_quantity');

 		if($this->form_validation->run() != FALSE)
--- a/application/controllers/Reports.php
+++ b/application/controllers/Reports.php
@@ -230,7 +230,6 @@ class Reports extends Secure_Controller
 		{
 			$tabular_data[] = $this->xss_clean(array(
 				'item_name' => $row['name'],
-				'category' => $row['category'],
 				'unit_price' => $row['unit_price'],
 				'quantity' => to_quantity_decimals($row['quantity_purchased']),
 				'subtotal' => to_currency($row['subtotal']),
@@ -304,7 +303,6 @@ class Reports extends Secure_Controller
 		foreach($report_data as $row)
 		{
 			$tabular_data[] = $this->xss_clean(array(
-				'tax_name' => $row['name'],
 				'tax_percent' => $row['percent'],
 				'report_count' => $row['count'],
 				'subtotal' => to_currency($row['subtotal']),
@@ -959,7 +957,7 @@ class Reports extends Secure_Controller
 			$summary_data[] = $this->xss_clean(array(
 				'id' => $row['sale_id'],
 				'type_code' => $row['type_code'],
-				'sale_time' => to_datetime(strtotime($row['sale_time'])),
+				'sale_date' => to_date(strtotime($row['sale_date'])),
 				'quantity' => to_quantity_decimals($row['items_purchased']),
 				'employee_name' => $row['employee_name'],
 				'subtotal' => to_currency($row['subtotal']),
@@ -1071,7 +1069,7 @@ class Reports extends Secure_Controller
 			$summary_data[] = $this->xss_clean(array(
 				'id' => $row['sale_id'],
 				'type_code' => $row['type_code'],
-				'sale_time' => to_datetime(strtotime($row['sale_time'])),
+				'sale_date' => to_date(strtotime($row['sale_date'])),
 				'quantity' => to_quantity_decimals($row['items_purchased']),
 				'customer_name' => $row['customer_name'],
 				'subtotal' => to_currency($row['subtotal']),
@@ -1179,7 +1177,7 @@ class Reports extends Secure_Controller
 			$summary_data[] = $this->xss_clean(array(
 				'id' => $row['sale_id'],
 				'type_code' => $row['type_code'],
-				'sale_time' => to_datetime(strtotime($row['sale_time'])),
+				'sale_date' => to_date(strtotime($row['sale_date'])),
 				'quantity' => to_quantity_decimals($row['items_purchased']),
 				'employee_name' => $row['employee_name'],
 				'customer_name' => $row['customer_name'],
@@ -1257,7 +1255,7 @@ class Reports extends Secure_Controller

 		$summary_data = $this->xss_clean(array(
 			'sale_id' => $report_data['sale_id'],
-			'sale_time' => to_datetime(strtotime($row['sale_time'])),
+			'sale_date' => to_date(strtotime($report_data['sale_date'])),
 			'quantity' => to_quantity_decimals($report_data['items_purchased']),
 			'employee_name' => $report_data['employee_name'],
 			'customer_name' => $report_data['customer_name'],
@@ -1308,7 +1306,7 @@ class Reports extends Secure_Controller
 			$tabular_data[] = $this->xss_clean(array(
 				'id' => $row['sale_id'],
 				'type_code' => $row['type_code'],
-				'sale_time' => to_datetime(strtotime($row['sale_time'])),
+				'sale_date' => to_date(strtotime($row['sale_date'])),
 				'name' => $row['name'],
 				'category' => $row['category'],
 				'item_number' => $row['item_number'],
@@ -1349,6 +1347,7 @@ class Reports extends Secure_Controller
 		}
 		$sale_type_options['canceled'] = $this->lang->line('reports_canceled');
 		$sale_type_options['returns'] = $this->lang->line('reports_returns');
+		$sale_type_options['due'] = $this->lang->line('reports_balance_due');
 		return $sale_type_options;
 	}

@@ -1389,10 +1388,20 @@ class Reports extends Secure_Controller
 				$button_label = $this->lang->line('common_delete');
 			}

+			$payments = $row['payment_type'];
+			if($row['due'] > 0)
+			{
+				if($row['payment_type'] != "")
+				{
+					$payments .= ', ';
+				}
+				$payments .= 'Balance ' . to_currency($row['due']);
+			}
+
 			$summary_data[] = $this->xss_clean(array(
 				'id' => $row['sale_id'],
 				'type_code' => $row['type_code'],
-				'sale_time' => to_datetime(strtotime($row['sale_time'])),
+				'sale_date' => to_date(strtotime($row['sale_date'])),
 				'quantity' => to_quantity_decimals($row['items_purchased']),
 				'employee_name' => $row['employee_name'],
 				'customer_name' => $row['customer_name'],
@@ -1401,7 +1410,7 @@ class Reports extends Secure_Controller
 				'total' => to_currency($row['total']),
 				'cost' => to_currency($row['cost']),
 				'profit' => to_currency($row['profit']),
-				'payment_type' => $row['payment_type'],
+				'payment_type' => $payments,
 				'comment' => $row['comment'],
 				'edit' => anchor('sales/edit/'.$row['sale_id'], '<span class="glyphicon glyphicon-edit"></span>',
 					array('class' => 'modal-dlg print_hide', $button_key => $button_label, 'data-btn-submit' => $this->lang->line('common_submit'), 'title' => $this->lang->line('sales_update')))
@@ -1466,7 +1475,7 @@ class Reports extends Secure_Controller

 		$summary_data = $this->xss_clean(array(
 			'receiving_id' => $report_data['receiving_id'],
-			'receiving_time' => to_datetime(strtotime($row['receiving_time'])),
+			'receiving_date' => to_date(strtotime($report_data['receiving_date'])),
 			'quantity' => to_quantity_decimals($report_data['items_purchased']),
 			'employee_name' => $report_data['employee_name'],
 			'supplier_name' => $report_data['supplier_name'],
@@ -1508,7 +1517,7 @@ class Reports extends Secure_Controller
 		{
 			$summary_data[] = $this->xss_clean(array(
 				'id' => $row['receiving_id'],
-				'receiving_time' => to_datetime(strtotime($row['receiving_time'])),
+				'receiving_date' => to_date(strtotime($row['receiving_date'])),
 				'quantity' => to_quantity_decimals($row['items_purchased']),
 				'employee_name' => $row['employee_name'],
 				'supplier_name' => $row['supplier_name'],
--- a/application/controllers/Sales.php
+++ b/application/controllers/Sales.php
@@ -77,7 +77,7 @@ class Sales extends Secure_Controller
 		$sales = $this->Sale->search($search, $filters, $limit, $offset, $sort, $order);
 		$total_rows = $this->Sale->get_found_rows($search, $filters);
 		$payments = $this->Sale->get_payments_summary($search, $filters);
-		$payment_summary = $this->xss_clean(get_sales_manage_payments_summary($payments));
+		$payment_summary = $this->xss_clean(get_sales_manage_payments_summary($payments, $sales));

 		$data_rows = array();
 		foreach($sales->result() as $sale)
@@ -418,14 +418,7 @@ class Sales extends Secure_Controller
 			$kit_price_option = $item_kit_info->price_option;
 			$kit_print_option = $item_kit_info->print_option; // 0-all, 1-priced, 2-kit-only

-			if($discount_type == $item_kit_info->kit_discount_type)
-			{
-				if($item_kit_info->kit_discount > $discount)
-				{
-					$discount = $item_kit_info->kit_discount;
-				}
-			}
-			else
+			if($item_kit_info->kit_discount != 0 && $item_kit_info->kit_discount > $discount)
 			{
 				$discount = $item_kit_info->kit_discount;
 				$discount_type = $item_kit_info->kit_discount_type;
@@ -435,7 +428,7 @@ class Sales extends Secure_Controller

 			if(!empty($kit_item_id))
 			{
-				if(!$this->sale_lib->add_item($kit_item_id, $quantity, $item_location, $discount, $discount_type, PRICE_MODE_KIT, $kit_price_option, $kit_print_option, $price))
+				if(!$this->sale_lib->add_item($kit_item_id, $quantity, $item_location, $discount, $discount_type, PRICE_MODE_STANDARD, NULL, NULL, $price))
 				{
 					$data['error'] = $this->lang->line('sales_unable_to_add_item');
 				}
@@ -483,8 +476,8 @@ class Sales extends Secure_Controller
 		$serialnumber = $this->input->post('serialnumber');
 		$price = parse_decimals($this->input->post('price'));
 		$quantity = parse_quantity($this->input->post('quantity'));
+		$discount = parse_decimals($this->input->post('discount'));
 		$discount_type = $this->input->post('discount_type');
-		$discount = $discount_type ? parse_quantity($this->input->post('discount')) : parse_decimals($this->input->post('discount'));

 		$item_location = $this->input->post('location');
 		$discounted_total = $this->input->post('discounted_total') != '' ? $this->input->post('discounted_total') : NULL;
@@ -1484,11 +1477,6 @@ class Sales extends Secure_Controller

 		$this->_reload();
 	}
-	
-	public function sales_keyboard_help()
-	{
-		$this->load->view('sales/help');
-	}

 	public function check_invoice_number()
 	{
--- a/application/core/MY_Lang.php
+++ b/application/core/MY_Lang.php
@@ -10,17 +10,10 @@ class MY_Lang extends CI_Lang
            $CI->config->set_item('language', $idiom);
            $loaded = $this->is_loaded;
            $this->is_loaded = array();
-
+                
            foreach($loaded as $file)
            {
-                $filename = strtr($file, '', '_lang.php');
-                $this->load($filename, 'english');
-                $array = $this->load($filename, $idiom, TRUE);
-                foreach($array as $lang_key => $lang_value) {
-                    if ($lang_value != '') {
-                        $this->language[$lang_key] = $lang_value;
-                    }
-                }
+                $this->load(strtr($file, '', '_lang.php'));
            }
        }
    }
--- a/application/helpers/importfile_helper.php
+++ b/application/helpers/importfile_helper.php
@@ -1,20 +1,30 @@
 <?php if (!defined('BASEPATH')) exit('No direct script access allowed');

+/**
+ * Generates the header content for the import_items.csv file
+ *
+ * @return	string						Comma separated headers for the CSV file
+ */
 function generate_import_items_csv($stock_locations,$attributes)
 {
-	$csv_headers = pack('CCC',0xef,0xbb,0xbf);	//Encode the Byte-Order Mark (BOM) so that UTF-8 File headers display properly in Microsoft Excel
-	$csv_headers .= 'Id,Barcode,"Item Name",Category,"Supplier ID","Cost Price","Unit Price","Tax 1 Name","Tax 1 Percent","Tax 2 Name","Tax 2 Percent","Reorder Level",Description,"Allow Alt Description","Item has Serial Number",Image,HSN';
+	$csv_headers = pack("CCC",0xef,0xbb,0xbf);	//Encode the Byte-Order Mark (BOM) so that UTF-8 File headers display properly in Microsoft Excel
+	$csv_headers .= 'Barcode,"Item Name",Category,"Supplier ID","Cost Price","Unit Price","Tax 1 Name","Tax 1 Percent","Tax 2 Name","Tax 2 Percent","Reorder Level",Description,"Allow Alt Description","Item has Serial Number",item_image,HSN';
 	$csv_headers .= generate_stock_location_headers($stock_locations);
 	$csv_headers .= generate_attribute_headers($attributes);

 	return $csv_headers;
 }

+/**
+ * Generates a list of stock location names as a string
+ *
+ * @return string					Comma-separated list of stock location names
+ */
 function generate_stock_location_headers($locations)
 {
-	$location_headers = '';
+	$location_headers = "";

-	foreach($locations as $location_name)
+	foreach($locations as $location_id => $location_name)
 	{
 		$location_headers .= ',"location_' . $location_name . '"';
 	}
@@ -22,9 +32,14 @@ function generate_stock_location_headers($locations)
 	return $location_headers;
 }

+/**
+ * Generates a list of attribute names as a string
+ *
+ * @return string					Comma-separated list of attribute names
+ */
 function generate_attribute_headers($attribute_names)
 {
-	$attribute_headers = '';
+	$attribute_headers = "";
 	unset($attribute_names[-1]);

 	foreach($attribute_names as $attribute_name)
@@ -35,59 +50,61 @@ function generate_attribute_headers($attribute_names)
 	return $attribute_headers;
 }

+/**
+ * Read the contents of a given CSV formatted file into a two-dimensional array
+ *
+ * @param	string				$file_name	Name of the file to read.
+ * @return	boolean|array[][]				two-dimensional array with the file contents or FALSE on failure.
+ */
 function get_csv_file($file_name)
 {
-//TODO: current implementation reads the entire file in.  This is memory intensive for large files.
-//We may want to rework the CSV import feature to read the file in chunks, process it and continue.
-//It must be done in a way that does not significantly negatively affect performance.
-	ini_set('auto_detect_line_endings', true);
-
-	$csv_rows = FALSE;
+	ini_set("auto_detect_line_endings", true);

 	if(($csv_file = fopen($file_name,'r')) !== FALSE)
 	{
-		$CI =& get_instance();
-		$CI->load->helper('security');
-
-		$csv_rows = [];
-
 		//Skip Byte-Order Mark
 		if(bom_exists($csv_file) === TRUE)
 		{
 			fseek($csv_file, 3);
 		}

-		$headers = fgetcsv($csv_file);
-
-		while(($row = fgetcsv($csv_file)) !== FALSE)
+		while (($data = fgetcsv($csv_file)) !== FALSE)
 		{
-			//Skip empty lines
-			if($row !== array(null))
+		//Skip empty lines
+			if(array(null) !== $data)
 			{
-				$csv_rows[] = array_combine($headers, $CI->security->xss_clean($row));
+				$line_array[] = $data;
 			}
 		}
-
-		fclose($csv_file);
+	}
+	else
+	{
+		return FALSE;
 	}

-	return $csv_rows;
+	return $line_array;
 }

+/**
+ * Checks the first three characters of a file for the Byte-Order Mark then returns the file position to the first character.
+ *
+ * @param	object $file_handle	File handle to check
+ * @return	bool				Returns TRUE if the BOM exists and FALSE otherwise.
+ */
 function bom_exists(&$file_handle)
 {
-	$result		= FALSE;
-	$candidate	= fread($file_handle, 3);
-
+	$str = fread($file_handle,3);
 	rewind($file_handle);

-	$bom = pack('CCC', 0xef, 0xbb, 0xbf);
+	$bom = pack("CCC", 0xef, 0xbb, 0xbf);

-	if (0 === strncmp($candidate, $bom, 3))
+	if (0 === strncmp($str, $bom, 3))
 	{
-		$result = TRUE;
+		return TRUE;
+	}
+	else
+	{
+		return FALSE;
 	}
-
-	return $result;
 }
 ?>
--- a/application/helpers/locale_helper.php
+++ b/application/helpers/locale_helper.php
@@ -5,7 +5,6 @@ const DEFAULT_LANGUAGE_CODE = 'en-US';

 define('NOW', time());
 define('MAX_PRECISION', 1e14);
-define('DEFAULT_PRECISION', 2);
 define('DEFAULT_DATE', mktime(0, 0, 0, 1, 1, 2010));
 define('DEFAULT_DATETIME', mktime(0, 0, 0, 1, 1, 2010));

@@ -59,7 +58,7 @@ function get_languages()
 		'ar-LB:arabic' => 'Arabic (Lebanon)',
 		'az-AZ:azerbaijani' => 'Azerbaijani (Azerbaijan)',
 		'bg:bulgarian' => 'Bulgarian',
-		'bs-BA:bosnian' => 'Bosnian',
+		'bs:bosnian' => 'Bosnian',
 		'cs:czech' => 'Czech',
 		'da:danish' => 'Danish',
 		'de:german' => 'German (Germany)',
@@ -88,7 +87,6 @@ function get_languages()
 		'ro:romanian' => 'Romanian',
 		'ru:russian' => 'Russian',
 		'sv:swedish' => 'Swedish',
-		'ta:tamil' => 'Tamil',
 		'th:thai' => 'Thai',
 		'tl-PH:talong' => 'Tagalog (Philippines)',
 		'tr:turkish' => 'Turkish',
@@ -249,7 +247,7 @@ function get_payment_options()
 	$config = get_instance()->config;
 	$lang = get_instance()->lang;

-	$payments = [];
+	$payments = array();


 	if($config->item('payment_options_order') == 'debitcreditcash')
@@ -388,7 +386,7 @@ function to_quantity_decimals($number)
 	return to_decimals($number, 'quantity_decimals');
 }

-function to_decimals($number, $decimals = NULL, $type=\NumberFormatter::DECIMAL)
+function to_decimals($number, $decimals, $type=\NumberFormatter::DECIMAL)
 {
 	// ignore empty strings and return
 	// NOTE: do not change it to empty otherwise tables will show a 0 with no decimal nor currency symbol
@@ -399,9 +397,8 @@ function to_decimals($number, $decimals = NULL, $type=\NumberFormatter::DECIMAL)

 	$config = get_instance()->config;
 	$fmt = new \NumberFormatter($config->item('number_locale'), $type);
-	$fmt->setAttribute(\NumberFormatter::MIN_FRACTION_DIGITS, empty($decimals) ? DEFAULT_PRECISION : $config->item($decimals));
-	$fmt->setAttribute(\NumberFormatter::MAX_FRACTION_DIGITS, empty($decimals) ? DEFAULT_PRECISION : $config->item($decimals));
-
+	$fmt->setAttribute(\NumberFormatter::MIN_FRACTION_DIGITS, $config->item($decimals));
+	$fmt->setAttribute(\NumberFormatter::MAX_FRACTION_DIGITS, $config->item($decimals));
 	if(empty($config->item('thousands_separator')))
 	{
 		$fmt->setAttribute(\NumberFormatter::GROUPING_SEPARATOR_SYMBOL, '');
@@ -424,6 +421,7 @@ function parse_tax($number)
 function parse_decimals($number, $decimals = NULL)
 {
 	// ignore empty strings and return
+
 	if(empty($number))
 	{
 		return $number;
@@ -441,13 +439,15 @@ function parse_decimals($number, $decimals = NULL)

 	$config = get_instance()->config;

-	if($decimals === NULL)
+	if($decimals == NULL)
 	{
 		$decimals = $config->item('currency_decimals');
 	}

 	$fmt = new \NumberFormatter($config->item('number_locale'), \NumberFormatter::DECIMAL);

+	$fmt->setAttribute(\NumberFormatter::FRACTION_DIGITS, $decimals);
+
 	if(empty($config->item('thousands_separator')))
 	{
 		$fmt->setAttribute(\NumberFormatter::GROUPING_SEPARATOR_SYMBOL, '');
@@ -599,13 +599,12 @@ function dateformat_bootstrap($php_format)

 function valid_date($date)
 {
-	$config = get_instance()->Appconfig;
-	return (DateTime::createFromFormat($config->get('dateformat'), $date));
+	return preg_match('/^([0-9]{2,4})-([0-1][0-9])-([0-3][0-9])(?:( [0-2][0-9]):([0-5][0-9]):([0-5][0-9]))?$/', $date);
 }

 function valid_decimal($decimal)
 {
-	return (preg_match('/^(\d*\.)?\d+$/', $decimal) === 1);
+	return preg_match('/^(\d*\.)?\d+$/', $decimal);
 }

 ?>
--- a/application/helpers/tabular_helper.php
+++ b/application/helpers/tabular_helper.php
@@ -147,20 +147,27 @@ function get_sale_data_last_row($sales)
 /*
 Get the sales payments summary
 */
-function get_sales_manage_payments_summary($payments)
+function get_sales_manage_payments_summary($payments, $sales)
 {
 	$CI =& get_instance();

 	$table = '<div id="report_summary">';
-	$total = 0;

 	foreach($payments as $key=>$payment)
 	{
 		$amount = $payment['payment_amount'];
-		$total = bcadd($total, $amount);
+
+		// WARNING: the strong assumption here is that if a change is due it was a cash transaction always
+		// therefore we remove from the total cash amount any change due
+		if($payment['payment_type'] == $CI->lang->line('sales_cash'))
+		{
+			foreach($sales->result_array() as $key=>$sale)
+			{
+				$amount -= $sale['change_due'];
+			}
+		}
 		$table .= '<div class="summary_row">' . $payment['payment_type'] . ': ' . to_currency($amount) . '</div>';
 	}
-	$table .= '<div class="summary_row">' . $CI->lang->line('sales_total') . ': ' . to_currency($total) . '</div>';
 	$table .= '</div>';

 	return $table;
--- a/application/hooks/load_config.php
+++ b/application/hooks/load_config.php
@@ -26,8 +26,8 @@ function load_config()
        $CI->config->set_item('language_code', 'en-US');
    }

-    _load_language_files($CI, '../vendor/codeigniter/framework/system/language', current_language(), FALSE);
-    _load_language_files($CI, '../application/language', current_language_code(), TRUE);
+    _load_language_files($CI, '../vendor/codeigniter/framework/system/language', current_language());
+    _load_language_files($CI, '../application/language', current_language_code());

    //Set timezone from config database
    if($CI->config->item('timezone'))
@@ -46,33 +46,16 @@ function load_config()
 * @param $CI
 * @param $path
 * @param $language
- * @param $fallback
 */
-function _load_language_files($CI, $path, $language, $fallback)
+function _load_language_files($CI, $path, $language)
 {
    $map = directory_map($path . DIRECTORY_SEPARATOR . $language);

    foreach($map as $file)
 	{
-
        if(!is_array($file) && substr(strrchr($file, '.'), 1) == 'php')
 		{
-            $filename = strtr($file, '', '_lang.php');
-            if ($fallback) {
-                $CI->lang->load($filename, 'en-US');
-
-                $array = $CI->lang->load($filename, $language, TRUE);
-                foreach($array as $lang_key => $lang_value) {
-                    if ($lang_value !== '') {
-                        $CI->lang->language[$lang_key] = $lang_value;
-                    }
-                }
-            }
-            else
-            {
-                $CI->lang->load($filename, $language);
-            }
-
+            $CI->lang->load(strtr($file, '', '_lang.php'), $language);
        }
    }
 }
--- a/application/hooks/method_hook.php
+++ b/application/hooks/method_hook.php
@@ -1,16 +0,0 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
-
-function validate_method()
-{
-
-    $url = $_SERVER['REQUEST_URI'];
-
-    $post_required = preg_match('/(save|delete*|remove*)\/?\d*?/', $url);
-
-    if($post_required && $_SERVER["REQUEST_METHOD"] != "POST" && empty($_POST))
-    {
-        echo "Method not allowed";
-        die;
-    }
-
-}
--- a/application/language/ar-EG/cashups_lang.php
+++ b/application/language/ar-EG/cashups_lang.php
@@ -3,31 +3,23 @@
 $lang["cashups_amount"] = "قيمة المبلغ";
 $lang["cashups_amount_number"] = "قيمة المبلغ يجب ان تتكون من ارقام";
 $lang["cashups_amount_required"] = "قيمة المبلغ هي خانة إجبارية.";
-$lang["cashups_cancel_cashups"] = "";
-$lang["cashups_cancel_cashups_enter"] = "";
 $lang["cashups_cannot_be_deleted"] = "لا يمكن حذف الصندوق النقدي";
-$lang["cashups_cash_difference"] = "";
 $lang["cashups_close_date"] = "تاريخ تسكير الصندوق";
 $lang["cashups_close_employee"] = "تم التسكير من قبل";
 $lang["cashups_closed_amount_card"] = "بطاقات ائتمان";
 $lang["cashups_closed_amount_cash"] = "الصندوق النقدي";
 $lang["cashups_closed_amount_check"] = "شيكات";
 $lang["cashups_closed_amount_due"] = "الديون";
-$lang["cashups_closed_amount_giftcard"] = "";
 $lang["cashups_closed_amount_total"] = "المجموع";
 $lang["cashups_closed_date"] = "تاريخ تسكير الصندوق";
 $lang["cashups_confirm_delete"] = "هل انت متأكد من حذف الصندوق النقدي؟";
 $lang["cashups_confirm_restore"] = "هل انت متأكد من استعادة الصندوق النقدي؟";
-$lang["cashups_confirm_submit"] = "";
 $lang["cashups_date_number"] = "التاريخ يجب ان يكون مكون من ارقام";
 $lang["cashups_date_required"] = "التاريخ هي خانة اجبارية";
 $lang["cashups_description"] = "الوصف";
-$lang["cashups_enable_expected"] = "";
 $lang["cashups_error_adding_updating"] = "خطأ في تعديل او اضافة صندوق نقدي";
-$lang["cashups_giftcard"] = "";
 $lang["cashups_id"] = "كود";
 $lang["cashups_info"] = "معلومات عن الصندوق النقدي";
-$lang["cashups_info_employee"] = "";
 $lang["cashups_is_deleted"] = "محذوف";
 $lang["cashups_new"] = "صندوق نقدي جديد";
 $lang["cashups_no_cashups_to_display"] = "لا يوجد صناديق نقدية للاظهار";
@@ -43,6 +35,4 @@ $lang["cashups_successful_deleted"] = "تم حذف الصندوق النقدي
 $lang["cashups_successful_updating"] = "تم تعديل الصندوق النقدي بنجاح";
 $lang["cashups_total"] = "المجموع";
 $lang["cashups_transfer_amount_cash"] = "حركة الصندوق";
-$lang["cashups_transfer_amount_cash_minus"] = "";
 $lang["cashups_update"] = "تعديل/تحديث الصندوق النقدي";
-$lang["cashups_warning"] = "";
--- a/application/language/ar-EG/common_lang.php
+++ b/application/language/ar-EG/common_lang.php
@@ -2,18 +2,14 @@

 $lang["common_address_1"] = "العنوان 1";
 $lang["common_address_2"] = "العنوان 2";
-$lang["common_admin"] = "";
 $lang["common_city"] = "المدينة";
-$lang["common_clerk"] = "";
 $lang["common_close"] = "إغلاق";
-$lang["common_color"] = "";
 $lang["common_comments"] = "تعليقات";
 $lang["common_common"] = "عام";
 $lang["common_confirm_search"] = "لقد قمت اختيار أكتر من سجل، سوف تفقد هذه الاختيارات عند إرسال البحث، موافق؟";
 $lang["common_copyrights"] = "© 2010 - %1";
 $lang["common_correct_errors"] = "يرجى تصحيح الأخطاء المحددة قبل الحفظ";
 $lang["common_country"] = "البلد";
-$lang["common_dashboard"] = "";
 $lang["common_date"] = "التاريخ";
 $lang["common_delete"] = "حذف";
 $lang["common_det"] = "تفاصيل";
@@ -25,7 +21,6 @@ $lang["common_export_csv"] = "تصدير إلى اكسل";
 $lang["common_export_csv_no"] = "لا";
 $lang["common_export_csv_yes"] = "نعم";
 $lang["common_fields_required_message"] = "الحقول التي بالأحمر مطلوبة";
-$lang["common_fields_required_message_unique"] = "";
 $lang["common_first_name"] = "الاسم الأول";
 $lang["common_first_name_required"] = "الاسم الأول مطلوب.";
 $lang["common_first_page"] = "الأول";
@@ -33,7 +28,6 @@ $lang["common_gender"] = "النوع";
 $lang["common_gender_female"] = "أنثى";
 $lang["common_gender_male"] = "ذكر";
 $lang["common_gender_undefined"] = "";
-$lang["common_icon"] = "";
 $lang["common_id"] = "كود";
 $lang["common_import"] = "استيراد";
 $lang["common_import_change_file"] = "تغيير";
@@ -47,21 +41,16 @@ $lang["common_last_name_required"] = "الاسم الأخير مطلوب.";
 $lang["common_last_page"] = "الأخيرة";
 $lang["common_learn_about_project"] = "للتعرف على أخر المعلومات حول المشروع.";
 $lang["common_list_of"] = "قائمة بـ";
-$lang["common_logo"] = "";
-$lang["common_logo_mark"] = "";
 $lang["common_logout"] = "خروج";
-$lang["common_manager"] = "";
 $lang["common_migration_needed"] = "سيبدأ ترحيل قاعدة البيانات إلى ٪1 بعد تسجيل الدخول.";
 $lang["common_new"] = "جديد";
 $lang["common_no"] = "";
 $lang["common_no_persons_to_display"] = "لا يوجد اناس لعرضهم.";
 $lang["common_none_selected_text"] = "[إختيار]";
 $lang["common_or"] = "أو";
-$lang["common_people"] = "";
 $lang["common_phone_number"] = "رقم التليفون";
 $lang["common_phone_number_required"] = "رقم التليفون مطلوب";
 $lang["common_please_visit_my"] = "برجاء زيارة";
-$lang["common_position"] = "";
 $lang["common_powered_by"] = "مدعوم بواسطة";
 $lang["common_price"] = "السعر";
 $lang["common_print"] = "طباعة";
@@ -72,8 +61,6 @@ $lang["common_return_policy"] = "سياسة الاسترجاع";
 $lang["common_search"] = "بحث";
 $lang["common_search_options"] = "خيارات البحث";
 $lang["common_searched_for"] = "بحث عن";
-$lang["common_software_short"] = "";
-$lang["common_software_title"] = "";
 $lang["common_state"] = "المحافظة";
 $lang["common_submit"] = "حفظ";
 $lang["common_total_spent"] = "مجموع الصرف";
--- a/application/language/ar-EG/config_lang.php
+++ b/application/language/ar-EG/config_lang.php
@@ -31,22 +31,13 @@ $lang["config_barcode_tooltip"] = "تحذير: قد تؤدي هذه الميزة
 $lang["config_barcode_type"] = "نوعية الباركود";
 $lang["config_barcode_width"] = "العرض (px)";
 $lang["config_bottom"] = "الأسفل";
-$lang["config_cash_button"] = "";
-$lang["config_cash_button_1"] = "";
-$lang["config_cash_button_2"] = "";
-$lang["config_cash_button_3"] = "";
-$lang["config_cash_button_4"] = "";
-$lang["config_cash_button_5"] = "";
-$lang["config_cash_button_6"] = "";
 $lang["config_cash_decimals"] = "فواصل النقدية";
 $lang["config_cash_decimals_tooltip"] = "إذا كانت الكسور العشرية النقدية وعشرية العملات هي نفسها ثم لن يتم تقريب النقدية.";
 $lang["config_cash_rounding"] = "التقريب النقدي";
 $lang["config_category_dropdown"] = "";
 $lang["config_center"] = "الوسط";
-$lang["config_change_apperance_tooltip"] = "";
 $lang["config_comma"] = "فاصلة";
 $lang["config_company"] = "اسم الشركة";
-$lang["config_company_avatar"] = "";
 $lang["config_company_change_image"] = "تغيير الصورة";
 $lang["config_company_logo"] = "شعار الشركة";
 $lang["config_company_remove_image"] = "إزالة الصورة";
@@ -58,7 +49,6 @@ $lang["config_country_codes_tooltip"] = "قائمة مفصولة بفاصلة ل
 $lang["config_currency_code"] = "رمز العملة";
 $lang["config_currency_decimals"] = "العلامة العشرية للعملة";
 $lang["config_currency_symbol"] = "رمز العملة";
-$lang["config_current_employee_only"] = "";
 $lang["config_customer_reward"] = "المكافآت";
 $lang["config_customer_reward_duplicate"] = "المكافئة يجب ان تكون فريدة.";
 $lang["config_customer_reward_enable"] = "تمكين مكافآت العميل";
@@ -96,7 +86,6 @@ $lang["config_default_tax_name_required"] = "اسم الضريبة الافتر
 $lang["config_default_tax_rate"] = "معدل الضريبة الافتراضي %";
 $lang["config_default_tax_rate_1"] = "معدل الضريبة 1";
 $lang["config_default_tax_rate_2"] = "معدل الضريبة 2";
-$lang["config_default_tax_rate_3"] = "";
 $lang["config_default_tax_rate_number"] = "معدل الضريبة الافتراضي يجب أن يكون رقم.";
 $lang["config_default_tax_rate_required"] = "معدل الضريبة الافتراضي مطلوب.";
 $lang["config_derive_sale_quantity"] = "السماح بأسعار البيع المشتقة";
@@ -121,12 +110,6 @@ $lang["config_email_smtp_pass"] = "كلمة سر SMTP";
 $lang["config_email_smtp_port"] = "رقم منفذ SMTP";
 $lang["config_email_smtp_timeout"] = "وقت فشل المحاولة (ثوانى) لـ SMTP";
 $lang["config_email_smtp_user"] = "اسم مستخدم SMTP";
-$lang["config_enable_avatar"] = "";
-$lang["config_enable_avatar_tooltip"] = "";
-$lang["config_enable_dropdown_tooltip"] = "";
-$lang["config_enable_new_look"] = "";
-$lang["config_enable_right_bar"] = "";
-$lang["config_enable_right_bar_tooltip"] = "";
 $lang["config_enforce_privacy"] = "فرض نظام الخصوصية";
 $lang["config_enforce_privacy_tooltip"] = "حماية ملفات ومعلومات المستخدم عند الحذف";
 $lang["config_fax"] = "الفاكس";
@@ -144,7 +127,6 @@ $lang["config_financial_year_may"] = "1 مايو";
 $lang["config_financial_year_nov"] = "1 نوفمبر";
 $lang["config_financial_year_oct"] = "1 أكتوبر";
 $lang["config_financial_year_sep"] = "1 سبتمبر";
-$lang["config_floating_labels"] = "";
 $lang["config_gcaptcha_enable"] = "صفحة تسجيل الدخول ريكابتشا";
 $lang["config_gcaptcha_secret_key"] = "مفتاح السرية ريكابتشا";
 $lang["config_gcaptcha_secret_key_required"] = "مفتاح السرية ريكابتشا هو حقل مطلوب";
@@ -164,7 +146,6 @@ $lang["config_image_restrictions"] = "";
 $lang["config_include_hsn"] = "تشمل الدعم لرمز نظام منسق";
 $lang["config_info"] = "معلومات";
 $lang["config_info_configuration"] = "معلومات الشركة";
-$lang["config_input_groups"] = "";
 $lang["config_integrations"] = "التكامل";
 $lang["config_integrations_configuration"] = "تكامل";
 $lang["config_invoice"] = "الفاتورة";
@@ -176,7 +157,6 @@ $lang["config_invoice_printer"] = "طابعة الفواتير";
 $lang["config_invoice_type"] = "نوع الفاتورة";
 $lang["config_is_readable"] = "";
 $lang["config_is_writable"] = "is writable, but the permissions are higher than 750.";
-$lang["config_item_markup"] = "";
 $lang["config_jsprintsetup_required"] = "تحذير! هذه الخاصية غير المفعلة سوف تعمل فقط مع وجود الاضافة jsPrintSetup على متصفح فايرفوكس. حفظ على أى حال؟";
 $lang["config_language"] = "اللغة";
 $lang["config_last_used_invoice_number"] = "اخر رقم مستخدم للفاتورة";
@@ -195,7 +175,6 @@ $lang["config_locale_info"] = "معلومات التهيئة الإقليمية"
 $lang["config_location"] = "المخزون";
 $lang["config_location_configuration"] = "أماكن المخزون";
 $lang["config_location_info"] = "معلومات تهيئة الأماكن";
-$lang["config_login_form"] = "";
 $lang["config_logout"] = "هل تريد عمل نسخة إحتياطية قبل الخروج؟ اضغط [نعم] لعمل النسخة أو [الغاء] للخروج.";
 $lang["config_mailchimp"] = "mailchimp ميل تشامب";
 $lang["config_mailchimp_api_key"] = "mailchimp مفتاح";
@@ -252,10 +231,8 @@ $lang["config_print_top_margin"] = "الهامش العلوى";
 $lang["config_print_top_margin_number"] = "الهامش العلوى يجب أن يكون رقم.";
 $lang["config_print_top_margin_required"] = "الهامش العلوى مطلوب.";
 $lang["config_quantity_decimals"] = "العلامة العشرية للكمية";
-$lang["config_quick_cash_enable"] = "";
 $lang["config_quote_default_comments"] = "ملاحظات طلبات العمل الثابتة";
 $lang["config_receipt"] = "الإيصال";
-$lang["config_receipt_category"] = "";
 $lang["config_receipt_configuration"] = "إعدادات طباعة الايصالات";
 $lang["config_receipt_default"] = "افتراضى";
 $lang["config_receipt_font_size"] = "الخط";
@@ -285,8 +262,6 @@ $lang["config_saved_successfully"] = "تم حفظ التهيئة بنجاح.";
 $lang["config_saved_unsuccessfully"] = "لم يتم حفظ التهيئة بنجاح.";
 $lang["config_security_issue"] = "Security Vulnerability Warning";
 $lang["config_server_notice"] = "يرجى استخدام المعلومات أدناه للإبلاغ عن المشكلة.";
-$lang["config_service_charge"] = "";
-$lang["config_show_due_enable"] = "";
 $lang["config_show_office_group"] = "اظهار ايكونة المكتب";
 $lang["config_statistics"] = "إرسال اﻹحصائيات";
 $lang["config_statistics_tooltip"] = "إرسال اﻹحصائيات ﻷغراض التطوير و التحسين.";
@@ -294,9 +269,7 @@ $lang["config_stock_location"] = "مكان المخزون";
 $lang["config_stock_location_duplicate"] = "من فضلك إستخدم اسم مكان غير مكرر.";
 $lang["config_stock_location_invalid_chars"] = "مكان المخزون لايمكن أن يحتوى على '_'.";
 $lang["config_stock_location_required"] = "مكان المخزون مطلوب.";
-$lang["config_suggestions_fifth_column"] = "";
 $lang["config_suggestions_first_column"] = "العامود 1";
-$lang["config_suggestions_fourth_column"] = "";
 $lang["config_suggestions_layout"] = "تخطيط اقتراحات البحث";
 $lang["config_suggestions_second_column"] = "العامود 2";
 $lang["config_suggestions_third_column"] = "العامود 3";
@@ -316,7 +289,6 @@ $lang["config_tax_decimals"] = "العلامة العشرية للضريبة";
 $lang["config_tax_id"] = "الرقم الضريبي";
 $lang["config_tax_included"] = "شامل الضريبة";
 $lang["config_theme"] = "السمة";
-$lang["config_theme_preview"] = "";
 $lang["config_thousands_separator"] = "فاصل الاف";
 $lang["config_timezone"] = "المنطقة الزمنية";
 $lang["config_timezone_error"] = "";
@@ -324,6 +296,5 @@ $lang["config_top"] = "علوى";
 $lang["config_use_destination_based_tax"] = "استخدام الضريبة المستندة على الوجهة";
 $lang["config_user_timezone"] = "";
 $lang["config_website"] = "موقع الشركة";
-$lang["config_wholesale_markup"] = "";
 $lang["config_work_order_enable"] = "تفعيل طلبات العمل";
 $lang["config_work_order_format"] = "شكل طلبات العمل";
--- a/application/language/ar-EG/customers_lang.php
+++ b/application/language/ar-EG/customers_lang.php
@@ -3,7 +3,6 @@
 $lang["customers_account_number"] = "رقم الحساب";
 $lang["customers_account_number_duplicate"] = "رقم الحساب هذا موجود فى قاعدة البيانات من قبل.";
 $lang["customers_available_points"] = "النقاط المتاحة";
-$lang["customers_available_points_value"] = "";
 $lang["customers_average"] = "معدل الصرف";
 $lang["customers_avg_discount"] = "معدل الخصم";
 $lang["customers_basic_information"] = "معلومات الزبون";
--- a/application/language/ar-EG/employees_lang.php
+++ b/application/language/ar-EG/employees_lang.php
@@ -1,12 +1,8 @@
 <?php 

-$lang["employees_administrator"] = "";
 $lang["employees_basic_information"] = "المعلومات الأساسية للموظف";
 $lang["employees_cannot_be_deleted"] = "لايمكن حذف الموظفين ، واحد أو أكثر من المظفين قام بإجراء مبيعات :).";
-$lang["employees_change_employee"] = "";
 $lang["employees_change_password"] = "تغيير كلمة المرور";
-$lang["employees_clerk"] = "";
-$lang["employees_commission"] = "";
 $lang["employees_confirm_delete"] = "هل أنت متأكد أنك تريد حذف الموظفين المختارين؟";
 $lang["employees_confirm_restore"] = "هل انت متاكد من استعادة الموظفين المحددين؟";
 $lang["employees_current_password"] = "كلمة المرور الحالية";
@@ -17,7 +13,6 @@ $lang["employees_error_deleting_demo_admin"] = "لايمكن حذف المستخ
 $lang["employees_error_updating_demo_admin"] = "لايمكن تغيير بيانات المستخدم admin الخاص بنسخة العرض.";
 $lang["employees_language"] = "اللغة";
 $lang["employees_login_info"] = "معلومات دخول الموظف";
-$lang["employees_manager"] = "";
 $lang["employees_new"] = "موظف جديد";
 $lang["employees_none_selected"] = "لم تختار أى من الموظفين للحذف.";
 $lang["employees_one_or_multiple"] = "موظف/موظفين";
@@ -38,6 +33,5 @@ $lang["employees_system_language"] = "لغة النظام";
 $lang["employees_unsuccessful_change_password"] = "فشل في تغيير كلمة المرور.";
 $lang["employees_update"] = "تحديث بيانات موظف";
 $lang["employees_username"] = "اسم المستخدم";
-$lang["employees_username_duplicate"] = "";
 $lang["employees_username_minlength"] = "اسم المستخدم يجب أن يكون 5 حروف على الأقل.";
 $lang["employees_username_required"] = "اسم المستخدم مطلوب.";
--- a/application/language/ar-EG/expenses_lang.php
+++ b/application/language/ar-EG/expenses_lang.php
@@ -29,11 +29,9 @@ $lang["expenses_error_adding_updating"] = "خطأ في الإضافة";
 $lang["expenses_expense_id"] = "كود المصاريف";
 $lang["expenses_expenses_employee"] = "موظف";
 $lang["expenses_info"] = "معلومات عن المصاريف";
-$lang["expenses_ip_address"] = "";
 $lang["expenses_is_deleted"] = "ممسوحة";
 $lang["expenses_name_required"] = "خانة مطلوبة: اسم المصاريف";
 $lang["expenses_new"] = "مصاريف جديدة";
-$lang["expenses_new_supplier"] = "";
 $lang["expenses_no_expenses_to_display"] = "لا يوجد مصاريف في التاريخ المحدد";
 $lang["expenses_none_selected"] = "لم يتم تحديد اي خيار";
 $lang["expenses_one_or_multiple"] = "واحد او أكثر";
@@ -45,5 +43,4 @@ $lang["expenses_successful_updating"] = "تم تعديل المصاريف بنج
 $lang["expenses_supplier_name"] = "اسم المورد";
 $lang["expenses_supplier_tax_code"] = "كود ضريبة المورد";
 $lang["expenses_tax_amount"] = "قيمة الضريبة";
-$lang["expenses_tax_amount_number"] = "";
 $lang["expenses_update"] = "تعديل";
--- a/application/language/ar-EG/item_kits_lang.php
+++ b/application/language/ar-EG/item_kits_lang.php
@@ -17,7 +17,6 @@ $lang["item_kits_item"] = "صنف";
 $lang["item_kits_item_kit_number"] = "";
 $lang["item_kits_item_kit_number_duplicate"] = "";
 $lang["item_kits_item_number"] = "";
-$lang["item_kits_item_number_duplicate"] = "";
 $lang["item_kits_items"] = "أصناف";
 $lang["item_kits_kit"] = "كود المجموعة";
 $lang["item_kits_kit_and_components"] = "المجموعة ومحتوياتها";
@@ -36,5 +35,4 @@ $lang["item_kits_sequence"] = "التسلسل";
 $lang["item_kits_successful_adding"] = "لقد تم إضافة المجموعة بنجاح";
 $lang["item_kits_successful_deleted"] = "لقد تم حذف المجموعة بنجاح";
 $lang["item_kits_successful_updating"] = "لقد تم تحديث بيانات المجموعة بنجاح";
-$lang["item_kits_unit_price"] = "";
 $lang["item_kits_update"] = "تحديث بيانات مجموعة";
--- a/application/language/ar-EG/items_lang.php
+++ b/application/language/ar-EG/items_lang.php
@@ -7,9 +7,7 @@ $lang["items_bulk_edit"] = "تحرير جماعى";
 $lang["items_buy_price_required"] = "سعر الشراء مطلوب.";
 $lang["items_cannot_be_deleted"] = "لايمكن حذف الأصناف المختارة، واحد أو أكثر منها لديه مبيعات.";
 $lang["items_cannot_find_item"] = "لايمكن ايجاد معلومات حول الصنف.";
-$lang["items_categories"] = "";
 $lang["items_category"] = "التصنيف";
-$lang["items_category_new"] = "";
 $lang["items_category_required"] = "التصنيف مطلوب.";
 $lang["items_change_all_to_allow_alt_desc"] = "السماح بوصف بديل للجميع.";
 $lang["items_change_all_to_not_allow_allow_desc"] = "عدم السماح بوصف بديل للجميع.";
@@ -33,7 +31,6 @@ $lang["items_default_pack_name"] = "كل";
 $lang["items_description"] = "الوصف";
 $lang["items_details_count"] = "حركة الصنف";
 $lang["items_do_nothing"] = "لاتفعل شئ";
-$lang["items_edit"] = "";
 $lang["items_edit_fields_you_want_to_update"] = "قم بتحديث الحقول المراد تحديثها لكل الأصناف المختارة.";
 $lang["items_edit_multiple_items"] = "تحريد مجموعة اصناف";
 $lang["items_empty_upc_items"] = "تفريغ اصناف UPC";
@@ -53,10 +50,8 @@ $lang["items_inventory_employee"] = "الموظف";
 $lang["items_inventory_in_out_quantity"] = "+- كمية";
 $lang["items_inventory_remarks"] = "ملاحظات";
 $lang["items_is_deleted"] = "حذفت";
-$lang["items_is_printed"] = "";
 $lang["items_is_serialized"] = "الصنف له رقم مسلسل";
 $lang["items_item"] = "صنف";
-$lang["items_item_id"] = "";
 $lang["items_item_number"] = "الباركود UPC/EAN/ISBN";
 $lang["items_item_number_duplicate"] = "رقم الصنف موجود فى قاعدة البيانات من قبل.";
 $lang["items_kit"] = "مجموعة اصناف";
@@ -64,7 +59,6 @@ $lang["items_location"] = "مكان";
 $lang["items_low_inventory_items"] = "الأصناف التى لا يوجد لها مخزون";
 $lang["items_low_sell_item"] = "الصنف المركب";
 $lang["items_manually_editing_of_quantity"] = "تحرير الكمية يدوياً";
-$lang["items_markup"] = "";
 $lang["items_name"] = "اسم الصنف";
 $lang["items_name_required"] = "اسم الصنف مطلوب.";
 $lang["items_new"] = "صنف جديد";
@@ -103,7 +97,6 @@ $lang["items_successful_updating"] = "لقد تم تحديث بيانات صنف
 $lang["items_supplier"] = "المورد";
 $lang["items_tax_1"] = "الضريبة 1";
 $lang["items_tax_2"] = "الضريبة 2";
-$lang["items_tax_3"] = "";
 $lang["items_tax_category"] = "الفئة الضريبية";
 $lang["items_tax_percent"] = "نسبة الضريبة";
 $lang["items_tax_percent_number"] = "نسبة الضريبة يجب ان تكون رقم";
--- a/application/language/ar-EG/login_lang.php
+++ b/application/language/ar-EG/login_lang.php
@@ -6,8 +6,5 @@ $lang["login_invalid_gcaptcha"] = "رمز التحقق غير صحيح.";
 $lang["login_invalid_installation"] = "يوجد مشكلة بالتنصيب, الرجاء التحقق من ملف php.ini.";
 $lang["login_invalid_username_and_password"] = "اسم مستخدم/كلمة سر غير صحيح.";
 $lang["login_login"] = "دخول";
-$lang["login_logout"] = "";
-$lang["login_migration_needed"] = "";
 $lang["login_password"] = "كلمة السر";
 $lang["login_username"] = "اسم المستخدم";
-$lang["login_welcome"] = "";
--- a/application/language/ar-EG/module_lang.php
+++ b/application/language/ar-EG/module_lang.php
@@ -1,7 +1,5 @@
 <?php 

-$lang["module_admin_cashups"] = "";
-$lang["module_admin_cashups_desc"] = "";
 $lang["module_attributes"] = "ميزات/مميزات";
 $lang["module_attributes_desc"] = "إضافة، تعديل، حذف، وبحث بالميزات.";
 $lang["module_both"] = "الاثنين";
@@ -41,7 +39,3 @@ $lang["module_suppliers"] = "الموردين";
 $lang["module_suppliers_desc"] = "إضافة، تحديث ، بحث و حذف مجموعات الموردين.";
 $lang["module_taxes"] = "الضرائب";
 $lang["module_taxes_desc"] = "اعدادات ضريبة المبيعات.";
-$lang["module_timeclocks"] = "";
-$lang["module_timeclocks_categories"] = "";
-$lang["module_timeclocks_categories_desc"] = "";
-$lang["module_timeclocks_desc"] = "";
--- a/application/language/ar-EG/receivings_lang.php
+++ b/application/language/ar-EG/receivings_lang.php
@@ -1,6 +1,5 @@
 <?php 

-$lang["receivings_amount_due"] = "";
 $lang["receivings_cancel_receiving"] = "إلغاء";
 $lang["receivings_cannot_be_deleted"] = "لايمكن حذف الإستلام/الإستلامات.";
 $lang["receivings_comments"] = "تعليقات";
@@ -8,9 +7,7 @@ $lang["receivings_complete_receiving"] = "إنهاء";
 $lang["receivings_confirm_cancel_receiving"] = "هل أنت متاكد أنك تريد إلغاء هذا الإستلام؟ سيتم حذف كل الأصناف.";
 $lang["receivings_confirm_delete"] = "هل أنت متاكد أنك تريد حذف هذا الإستلام؟ سيتم حذف كل الأصناف. لايمكن التراجع بعد الحذف.";
 $lang["receivings_confirm_finish_receiving"] = "هل أنت متاكد أنك تريد تنفيذ هذا الإستلام؟ لايمكن التراجع بعد الإرسال.";
-$lang["receivings_confirm_restore"] = "";
 $lang["receivings_cost"] = "التكلفة";
-$lang["receivings_daily"] = "";
 $lang["receivings_date"] = "تاريخ الإستلام";
 $lang["receivings_date_required"] = "يجب إدخال تاريخ صحيح.";
 $lang["receivings_date_type"] = "التاريخ مطلوب.";
--- a/application/language/ar-EG/reports_lang.php
+++ b/application/language/ar-EG/reports_lang.php
@@ -14,7 +14,6 @@ $lang["reports_code_return"] = "كود عمليات المرتجع";
 $lang["reports_code_type"] = "النوع";
 $lang["reports_code_work_order"] = "طلب عمل";
 $lang["reports_comments"] = "التعليقات";
-$lang["reports_commission"] = "";
 $lang["reports_complete"] = "عمليات البيع والمرتجع المكتملة";
 $lang["reports_completed_sales"] = "المبيعات المكتملة";
 $lang["reports_confirm_delete"] = "هل انت متاكد من مسح البيانات المحددة؟";
@@ -29,7 +28,6 @@ $lang["reports_date"] = "التاريخ";
 $lang["reports_date_range"] = "الفترة الزمنية";
 $lang["reports_description"] = "الوصف";
 $lang["reports_detailed_receivings_report"] = "تقرير مفصل لاستلام البضاعة";
-$lang["reports_detailed_receivings_report_input"] = "";
 $lang["reports_detailed_reports"] = "التقارير التفصيلية";
 $lang["reports_detailed_requisition_report"] = "تقرير مفصل لطلبات الشراء";
 $lang["reports_detailed_sales_report"] = "تقرير مفصل للمبيعات";
@@ -48,7 +46,6 @@ $lang["reports_expenses_amount"] = "القيمة";
 $lang["reports_expenses_categories"] = "فئات المصاريف";
 $lang["reports_expenses_categories_summary_report"] = "تقرير المصاريف حسب الفئات";
 $lang["reports_expenses_category"] = "الفئة";
-$lang["reports_expenses_payment_amount"] = "";
 $lang["reports_expenses_tax_amount"] = "الضريبة";
 $lang["reports_expenses_total_amount"] = "المبلغ الإجمالي";
 $lang["reports_expenses_total_tax_amount"] = "الضريبة الإجمالية";
@@ -108,9 +105,7 @@ $lang["reports_sales_summary_report"] = "تقرير ملخص المبيعات";
 $lang["reports_sales_taxes"] = "ضرائب المبيعات";
 $lang["reports_sales_taxes_summary_report"] = "تقرير ملخص ضرائب المبيعات";
 $lang["reports_serial_number"] = "مسلسل";
-$lang["reports_service_charge"] = "";
 $lang["reports_sold_by"] = "البائع";
-$lang["reports_sold_items"] = "";
 $lang["reports_sold_to"] = "مباع الى";
 $lang["reports_stock_location"] = "مكان المخزون";
 $lang["reports_sub_total_value"] = "المجموع الفرعى";
@@ -122,7 +117,6 @@ $lang["reports_suppliers"] = "الموردين";
 $lang["reports_suppliers_summary_report"] = "تقرير ملخص الموردين";
 $lang["reports_tax"] = "الضريبة";
 $lang["reports_tax_category"] = "الفئة الضريبية";
-$lang["reports_tax_name"] = "";
 $lang["reports_tax_percent"] = "نسبة الضريبة";
 $lang["reports_tax_rate"] = "معدل الضريبة";
 $lang["reports_taxes"] = "الضرائب";
--- a/application/language/ar-EG/sales_lang.php
+++ b/application/language/ar-EG/sales_lang.php
@@ -10,11 +10,6 @@ $lang["sales_amount_tendered"] = "المبلغ المدفوع";
 $lang["sales_authorized_signature"] = "توقيع معتمد";
 $lang["sales_cancel_sale"] = "الغاء عملية البيع";
 $lang["sales_cash"] = "نقدى";
-$lang["sales_cash_1"] = "";
-$lang["sales_cash_2"] = "";
-$lang["sales_cash_3"] = "";
-$lang["sales_cash_4"] = "";
-$lang["sales_cash_adjustment"] = "";
 $lang["sales_cash_deposit"] = "ايداع نقدي";
 $lang["sales_cash_filter"] = "نقدى";
 $lang["sales_change_due"] = "الباقى";
@@ -22,11 +17,8 @@ $lang["sales_change_price"] = "";
 $lang["sales_check"] = "شيك";
 $lang["sales_check_balance"] = "تذكير بموعد الشيك";
 $lang["sales_check_filter"] = "شيك";
-$lang["sales_close"] = "";
 $lang["sales_comment"] = "تعليق";
 $lang["sales_comments"] = "تعليقات";
-$lang["sales_company_name"] = "";
-$lang["sales_complete"] = "";
 $lang["sales_complete_sale"] = "إتمام البيع";
 $lang["sales_confirm_cancel_sale"] = "هل أنت متأكد من الغاء عملية البيع ؟ سيتم إزالة كل الأصناف.";
 $lang["sales_confirm_delete"] = "هل تريد حذف عمليات البيع المختارة؟";
@@ -34,7 +26,6 @@ $lang["sales_confirm_restore"] = "هل انت متاكد من استعادة ع
 $lang["sales_credit"] = "بطاقة إئتمانية";
 $lang["sales_credit_deposit"] = "ايداع ببطاقة ائتمان";
 $lang["sales_credit_filter"] = "";
-$lang["sales_current_table"] = "";
 $lang["sales_customer"] = "العميل";
 $lang["sales_customer_address"] = "العنوان";
 $lang["sales_customer_discount"] = "الخصم";
@@ -44,14 +35,11 @@ $lang["sales_customer_mailchimp_status"] = "حالة ميل تشيمب";
 $lang["sales_customer_optional"] = "(مطلوب للدفعات المستحقة)";
 $lang["sales_customer_required"] = "(اجباري)";
 $lang["sales_customer_total"] = "المجموع";
-$lang["sales_customer_total_spent"] = "";
-$lang["sales_daily_sales"] = "";
 $lang["sales_date"] = "تاريخ البيع";
 $lang["sales_date_range"] = "الفترة الزمنية";
 $lang["sales_date_required"] = "يجب إدخال تاريخ صحيح.";
 $lang["sales_date_type"] = "التاريخ مطلوب.";
 $lang["sales_debit"] = "بطاقة خصم";
-$lang["sales_debit_filter"] = "";
 $lang["sales_delete"] = "اسمح بالمسح";
 $lang["sales_delete_confirmation"] = "هل أنت متأكد أنك تريد حذف عملية البيع هذه؟ لايمكن التراجع بعد الحذف.";
 $lang["sales_delete_entire_sale"] = "حذف عملية البيع بالكامل";
@@ -76,7 +64,6 @@ $lang["sales_find_or_scan_item"] = "بحث/مسح باركود صنف";
 $lang["sales_find_or_scan_item_or_receipt"] = "بحث/مسح باركود صنف أو ايصال";
 $lang["sales_giftcard"] = "بطاقة هدية";
 $lang["sales_giftcard_balance"] = "رصيد بطاقة الهدية";
-$lang["sales_giftcard_filter"] = "";
 $lang["sales_giftcard_number"] = "رقم بطاقة الهدية";
 $lang["sales_group_by_category"] = "تصفية حسب الفئة";
 $lang["sales_group_by_type"] = "تجميع حسب النوع";
@@ -102,28 +89,6 @@ $lang["sales_item_insufficient_of_stock"] = "لايوجد مخزون كافى م
 $lang["sales_item_name"] = "اسم الصنف";
 $lang["sales_item_number"] = "صنف #";
 $lang["sales_item_out_of_stock"] = "لايوجد مخزون من الصنف.";
-$lang["sales_key_browser"] = "";
-$lang["sales_key_cancel"] = "Cancels Current Quote/Invoice/Sale";
-$lang["sales_key_customer_search"] = "Customer Search";
-$lang["sales_key_finish_quote"] = "Finish Quote/Invoice witdout payment";
-$lang["sales_key_finish_sale"] = "Add Payment and Complete Invoice/Sale";
-$lang["sales_key_full"] = "";
-$lang["sales_key_function"] = "Function";
-$lang["sales_key_help"] = "Shortcuts";
-$lang["sales_key_help_modal"] = "Open Shortcuts Window";
-$lang["sales_key_in"] = "";
-$lang["sales_key_item_search"] = "Item Search";
-$lang["sales_key_out"] = "";
-$lang["sales_key_payment"] = "Add Payment";
-$lang["sales_key_print"] = "";
-$lang["sales_key_restore"] = "";
-$lang["sales_key_search"] = "";
-$lang["sales_key_suspend"] = "Suspend Current Sale";
-$lang["sales_key_suspended"] = "Show Suspended Sales";
-$lang["sales_key_system"] = "";
-$lang["sales_key_tendered"] = "Edit Amount Tendered";
-$lang["sales_key_title"] = "Sales Keyboard Shortcuts";
-$lang["sales_mc"] = "";
 $lang["sales_mode"] = "وضع التسجيل";
 $lang["sales_must_enter_numeric"] = "يجب إدخال رقم للمبلغ الفعلى المدفوع.";
 $lang["sales_must_enter_numeric_giftcard"] = "رقم بطاقة الهدية يجب أن يكون رقم.";
@@ -141,7 +106,6 @@ $lang["sales_payment"] = "طريقة الدفع";
 $lang["sales_payment_amount"] = "المبلغ";
 $lang["sales_payment_not_cover_total"] = "المبلغ المدفوع لايغطى المبلغ الإجمالى.";
 $lang["sales_payment_type"] = "طريقة";
-$lang["sales_payments"] = "";
 $lang["sales_payments_total"] = "إجمالى المدفوعات";
 $lang["sales_price"] = "السعر";
 $lang["sales_print_after_sale"] = "اطبع بعد عملية البيع";
@@ -162,7 +126,6 @@ $lang["sales_receipt_unsent"] = "فشل إرسال الإيصال إلى";
 $lang["sales_refund"] = "";
 $lang["sales_register"] = "مسجل المبيعات";
 $lang["sales_remove_customer"] = "حذف عميل";
-$lang["sales_remove_discount"] = "";
 $lang["sales_return"] = "إرتجاع";
 $lang["sales_rewards"] = "نقاط المكافئة";
 $lang["sales_rewards_balance"] = "رصيد نقاط المكافئة";
@@ -171,15 +134,12 @@ $lang["sales_sale_by_invoice"] = "البيع بفاتورة رسمية";
 $lang["sales_sale_for_customer"] = "العميل:";
 $lang["sales_sale_time"] = "الوقت";
 $lang["sales_sales_tax"] = "ضريبة البيع";
-$lang["sales_sales_total"] = "";
 $lang["sales_select_customer"] = "اختيار عميل (اختياري)";
 $lang["sales_send_invoice"] = "إرسال الفاتورة";
 $lang["sales_send_quote"] = "ارسال عرض الاسعار";
 $lang["sales_send_receipt"] = "إرسال إيصال";
 $lang["sales_send_work_order"] = "ارسال طلب عمل";
 $lang["sales_serial"] = "مسلسل";
-$lang["sales_service_charge"] = "";
-$lang["sales_show_due"] = "";
 $lang["sales_show_invoice"] = "عرض الفاتورة";
 $lang["sales_show_receipt"] = "عرض الإيصال";
 $lang["sales_start_typing_customer_name"] = "ابداء بكتابة اسم العميل...";
@@ -214,8 +174,6 @@ $lang["sales_unsuspend"] = "إلغاء تعليق";
 $lang["sales_unsuspend_and_delete"] = "إلغاء تعليق وحذف";
 $lang["sales_update"] = "تحديث";
 $lang["sales_upi"] = "رقم التعريف الشخصي";
-$lang["sales_visa"] = "";
-$lang["sales_wholesale"] = "";
 $lang["sales_work_order"] = "طلب عمل";
 $lang["sales_work_order_number"] = "رقم طلب العمل";
 $lang["sales_work_order_number_duplicate"] = "رقم طلب العمل يجب ان يكون فريد.";
--- a/application/language/ar-EG/taxes_lang.php
+++ b/application/language/ar-EG/taxes_lang.php
@@ -14,7 +14,6 @@ $lang["taxes_group_seq"] = "تسلسل المجموعة";
 $lang["taxes_jurisdiction_name"] = "اسم الولاية القضائية";
 $lang["taxes_name"] = "الاسم";
 $lang["taxes_new"] = "ضريبة جديدة";
-$lang["taxes_no_taxes"] = "";
 $lang["taxes_no_taxes_to_display"] = "لا يوجد أكواد ضريبية للعرض";
 $lang["taxes_reporting_authority"] = "السلطة الضريبية";
 $lang["taxes_round_half_down"] = "نصف الاسفل";
--- a/application/language/ar-LB/cashups_lang.php
+++ b/application/language/ar-LB/cashups_lang.php
@@ -3,31 +3,23 @@
 $lang["cashups_amount"] = "قيمة المبلغ";
 $lang["cashups_amount_number"] = "قيمة المبلغ يجب ان تتكون من ارقام";
 $lang["cashups_amount_required"] = "قيمة المبلغ هي خانة إجبارية.";
-$lang["cashups_cancel_cashups"] = "";
-$lang["cashups_cancel_cashups_enter"] = "";
 $lang["cashups_cannot_be_deleted"] = "لا يمكن حذف الصندوق النقدي";
-$lang["cashups_cash_difference"] = "";
 $lang["cashups_close_date"] = "تاريخ تسكير الصندوق";
 $lang["cashups_close_employee"] = "تم التسكير من قبل";
 $lang["cashups_closed_amount_card"] = "بطاقات ائتمان";
 $lang["cashups_closed_amount_cash"] = "الصندوق النقدي";
 $lang["cashups_closed_amount_check"] = "شيكات";
 $lang["cashups_closed_amount_due"] = "الديون";
-$lang["cashups_closed_amount_giftcard"] = "";
 $lang["cashups_closed_amount_total"] = "المجموع";
 $lang["cashups_closed_date"] = "تاريخ تسكير الصندوق";
 $lang["cashups_confirm_delete"] = "هل انت متأكد من حذف الصندوق النقدي؟";
 $lang["cashups_confirm_restore"] = "هل انت متأكد من استعادة الصندوق النقدي؟";
-$lang["cashups_confirm_submit"] = "";
 $lang["cashups_date_number"] = "التاريخ يجب ان يكون مكون من ارقام";
 $lang["cashups_date_required"] = "التاريخ هي خانة اجبارية";
 $lang["cashups_description"] = "الوصف";
-$lang["cashups_enable_expected"] = "";
 $lang["cashups_error_adding_updating"] = "خطأ في تعديل او اضافة صندوق نقدي";
-$lang["cashups_giftcard"] = "";
 $lang["cashups_id"] = "كود";
 $lang["cashups_info"] = "معلومات عن الصندوق النقدي";
-$lang["cashups_info_employee"] = "";
 $lang["cashups_is_deleted"] = "محذوف";
 $lang["cashups_new"] = "صندوق نقدي جديد";
 $lang["cashups_no_cashups_to_display"] = "لا يوجد صناديق نقدية للاظهار";
@@ -43,6 +35,4 @@ $lang["cashups_successful_deleted"] = "تم حذف الصندوق النقدي
 $lang["cashups_successful_updating"] = "تم تعديل الصندوق النقدي بنجاح";
 $lang["cashups_total"] = "المجموع";
 $lang["cashups_transfer_amount_cash"] = "حركة الصندوق";
-$lang["cashups_transfer_amount_cash_minus"] = "";
 $lang["cashups_update"] = "تعديل/تحديث الصندوق النقدي";
-$lang["cashups_warning"] = "";
--- a/application/language/ar-LB/common_lang.php
+++ b/application/language/ar-LB/common_lang.php
@@ -2,18 +2,14 @@

 $lang["common_address_1"] = "العنوان 1";
 $lang["common_address_2"] = "العنوان 2";
-$lang["common_admin"] = "";
 $lang["common_city"] = "المدينة";
-$lang["common_clerk"] = "";
 $lang["common_close"] = "إغلاق";
-$lang["common_color"] = "";
 $lang["common_comments"] = "تعليقات";
 $lang["common_common"] = "عام";
 $lang["common_confirm_search"] = "لقد قمت اختيار أكتر من سجل، سوف تفقد هذه الاختيارات عند إرسال البحث، موافق؟";
 $lang["common_copyrights"] = "© 2010 - %1";
 $lang["common_correct_errors"] = "يرجى تصحيح الأخطاء المحددة قبل الحفظ";
 $lang["common_country"] = "البلد";
-$lang["common_dashboard"] = "";
 $lang["common_date"] = "التاريخ";
 $lang["common_delete"] = "حذف";
 $lang["common_det"] = "تفاصيل";
@@ -25,7 +21,6 @@ $lang["common_export_csv"] = "تصدير إلى اكسل";
 $lang["common_export_csv_no"] = "لا";
 $lang["common_export_csv_yes"] = "نعم";
 $lang["common_fields_required_message"] = "الحقول التي بالأحمر مطلوبة";
-$lang["common_fields_required_message_unique"] = "";
 $lang["common_first_name"] = "الاسم الأول";
 $lang["common_first_name_required"] = "الاسم الأول مطلوب.";
 $lang["common_first_page"] = "الأول";
@@ -33,7 +28,6 @@ $lang["common_gender"] = "النوع";
 $lang["common_gender_female"] = "أنثى";
 $lang["common_gender_male"] = "ذكر";
 $lang["common_gender_undefined"] = "";
-$lang["common_icon"] = "";
 $lang["common_id"] = "كود";
 $lang["common_import"] = "استيراد";
 $lang["common_import_change_file"] = "تغيير";
@@ -47,21 +41,16 @@ $lang["common_last_name_required"] = "الاسم الأخير مطلوب.";
 $lang["common_last_page"] = "الأخيرة";
 $lang["common_learn_about_project"] = "للتعرف على أخر المعلومات حول المشروع.";
 $lang["common_list_of"] = "قائمة بـ";
-$lang["common_logo"] = "";
-$lang["common_logo_mark"] = "";
 $lang["common_logout"] = "خروج";
-$lang["common_manager"] = "";
 $lang["common_migration_needed"] = "سيبدأ ترحيل قاعدة البيانات إلى ٪1 بعد تسجيل الدخول.";
 $lang["common_new"] = "جديد";
 $lang["common_no"] = "";
 $lang["common_no_persons_to_display"] = "لا يوجد اناس لعرضهم.";
 $lang["common_none_selected_text"] = "[إختيار]";
 $lang["common_or"] = "أو";
-$lang["common_people"] = "";
 $lang["common_phone_number"] = "رقم التليفون";
 $lang["common_phone_number_required"] = "رقم التليفون مطلوب";
 $lang["common_please_visit_my"] = "برجاء زيارة";
-$lang["common_position"] = "";
 $lang["common_powered_by"] = "مدعوم بواسطة";
 $lang["common_price"] = "السعر";
 $lang["common_print"] = "طباعة";
@@ -72,8 +61,6 @@ $lang["common_return_policy"] = "سياسة الاسترجاع";
 $lang["common_search"] = "بحث";
 $lang["common_search_options"] = "خيارات البحث";
 $lang["common_searched_for"] = "بحث عن";
-$lang["common_software_short"] = "";
-$lang["common_software_title"] = "";
 $lang["common_state"] = "المحافظة";
 $lang["common_submit"] = "حفظ";
 $lang["common_total_spent"] = "مجموع الصرف";
--- a/application/language/ar-LB/config_lang.php
+++ b/application/language/ar-LB/config_lang.php
@@ -31,22 +31,13 @@ $lang["config_barcode_tooltip"] = "تحذير: قد تؤدي هذه الميزة
 $lang["config_barcode_type"] = "نوعية الباركود";
 $lang["config_barcode_width"] = "العرض (px)";
 $lang["config_bottom"] = "الأسفل";
-$lang["config_cash_button"] = "";
-$lang["config_cash_button_1"] = "";
-$lang["config_cash_button_2"] = "";
-$lang["config_cash_button_3"] = "";
-$lang["config_cash_button_4"] = "";
-$lang["config_cash_button_5"] = "";
-$lang["config_cash_button_6"] = "";
 $lang["config_cash_decimals"] = "فواصل النقدية";
 $lang["config_cash_decimals_tooltip"] = "إذا كانت الكسور العشرية النقدية وعشرية العملات هي نفسها ثم لن يتم تقريب النقدية.";
 $lang["config_cash_rounding"] = "التقريب النقدي";
 $lang["config_category_dropdown"] = "";
 $lang["config_center"] = "الوسط";
-$lang["config_change_apperance_tooltip"] = "";
 $lang["config_comma"] = "فاصلة";
 $lang["config_company"] = "اسم الشركة";
-$lang["config_company_avatar"] = "";
 $lang["config_company_change_image"] = "تغيير الصورة";
 $lang["config_company_logo"] = "شعار الشركة";
 $lang["config_company_remove_image"] = "إزالة الصورة";
@@ -58,7 +49,6 @@ $lang["config_country_codes_tooltip"] = "قائمة مفصولة بفاصلة ل
 $lang["config_currency_code"] = "رمز العملة";
 $lang["config_currency_decimals"] = "العلامة العشرية للعملة";
 $lang["config_currency_symbol"] = "رمز العملة";
-$lang["config_current_employee_only"] = "";
 $lang["config_customer_reward"] = "المكافآت";
 $lang["config_customer_reward_duplicate"] = "المكافئة يجب ان تكون فريدة.";
 $lang["config_customer_reward_enable"] = "تمكين مكافآت العميل";
@@ -96,7 +86,6 @@ $lang["config_default_tax_name_required"] = "اسم الضريبة الافتر
 $lang["config_default_tax_rate"] = "معدل الضريبة الافتراضي %";
 $lang["config_default_tax_rate_1"] = "معدل الضريبة 1";
 $lang["config_default_tax_rate_2"] = "معدل الضريبة 2";
-$lang["config_default_tax_rate_3"] = "";
 $lang["config_default_tax_rate_number"] = "معدل الضريبة الافتراضي يجب أن يكون رقم.";
 $lang["config_default_tax_rate_required"] = "معدل الضريبة الافتراضي مطلوب.";
 $lang["config_derive_sale_quantity"] = "السماح بأسعار البيع المشتقة";
@@ -121,12 +110,6 @@ $lang["config_email_smtp_pass"] = "كلمة سر SMTP";
 $lang["config_email_smtp_port"] = "رقم منفذ SMTP";
 $lang["config_email_smtp_timeout"] = "وقت فشل المحاولة (ثوانى) لـ SMTP";
 $lang["config_email_smtp_user"] = "اسم مستخدم SMTP";
-$lang["config_enable_avatar"] = "";
-$lang["config_enable_avatar_tooltip"] = "";
-$lang["config_enable_dropdown_tooltip"] = "";
-$lang["config_enable_new_look"] = "";
-$lang["config_enable_right_bar"] = "";
-$lang["config_enable_right_bar_tooltip"] = "";
 $lang["config_enforce_privacy"] = "فرض نظام الخصوصية";
 $lang["config_enforce_privacy_tooltip"] = "حماية ملفات ومعلومات المستخدم عند الحذف";
 $lang["config_fax"] = "الفاكس";
@@ -144,7 +127,6 @@ $lang["config_financial_year_may"] = "1 مايو";
 $lang["config_financial_year_nov"] = "1 نوفمبر";
 $lang["config_financial_year_oct"] = "1 أكتوبر";
 $lang["config_financial_year_sep"] = "1 سبتمبر";
-$lang["config_floating_labels"] = "";
 $lang["config_gcaptcha_enable"] = "صفحة تسجيل الدخول ريكابتشا";
 $lang["config_gcaptcha_secret_key"] = "مفتاح السرية ريكابتشا";
 $lang["config_gcaptcha_secret_key_required"] = "مفتاح السرية ريكابتشا هو حقل مطلوب";
@@ -164,7 +146,6 @@ $lang["config_image_restrictions"] = "";
 $lang["config_include_hsn"] = "تشمل الدعم لرمز نظام منسق";
 $lang["config_info"] = "معلومات";
 $lang["config_info_configuration"] = "معلومات الشركة";
-$lang["config_input_groups"] = "";
 $lang["config_integrations"] = "التكامل";
 $lang["config_integrations_configuration"] = "تكامل";
 $lang["config_invoice"] = "الفاتورة";
@@ -176,7 +157,6 @@ $lang["config_invoice_printer"] = "طابعة الفواتير";
 $lang["config_invoice_type"] = "نوع الفاتورة";
 $lang["config_is_readable"] = "";
 $lang["config_is_writable"] = "is writable, but the permissions are higher than 750.";
-$lang["config_item_markup"] = "";
 $lang["config_jsprintsetup_required"] = "تحذير! هذه الخاصية غير المفعلة سوف تعمل فقط مع وجود الاضافة jsPrintSetup على متصفح فايرفوكس. حفظ على أى حال؟";
 $lang["config_language"] = "اللغة";
 $lang["config_last_used_invoice_number"] = "اخر رقم مستخدم للفاتورة";
@@ -195,7 +175,6 @@ $lang["config_locale_info"] = "معلومات التهيئة الإقليمية"
 $lang["config_location"] = "المخزون";
 $lang["config_location_configuration"] = "أماكن المخزون";
 $lang["config_location_info"] = "معلومات تهيئة الأماكن";
-$lang["config_login_form"] = "";
 $lang["config_logout"] = "هل تريد عمل نسخة إحتياطية قبل الخروج؟ اضغط [نعم] لعمل النسخة أو [الغاء] للخروج.";
 $lang["config_mailchimp"] = "mailchimp ميل تشامب";
 $lang["config_mailchimp_api_key"] = "mailchimp مفتاح";
@@ -252,10 +231,8 @@ $lang["config_print_top_margin"] = "الهامش العلوى";
 $lang["config_print_top_margin_number"] = "الهامش العلوى يجب أن يكون رقم.";
 $lang["config_print_top_margin_required"] = "الهامش العلوى مطلوب.";
 $lang["config_quantity_decimals"] = "العلامة العشرية للكمية";
-$lang["config_quick_cash_enable"] = "";
 $lang["config_quote_default_comments"] = "ملاحظات طلبات العمل الثابتة";
 $lang["config_receipt"] = "الإيصال";
-$lang["config_receipt_category"] = "";
 $lang["config_receipt_configuration"] = "إعدادات طباعة الايصالات";
 $lang["config_receipt_default"] = "افتراضى";
 $lang["config_receipt_font_size"] = "الخط";
@@ -285,8 +262,6 @@ $lang["config_saved_successfully"] = "تم حفظ التهيئة بنجاح.";
 $lang["config_saved_unsuccessfully"] = "لم يتم حفظ التهيئة بنجاح.";
 $lang["config_security_issue"] = "Security Vulnerability Warning";
 $lang["config_server_notice"] = "يرجى استخدام المعلومات أدناه للإبلاغ عن المشكلة.";
-$lang["config_service_charge"] = "";
-$lang["config_show_due_enable"] = "";
 $lang["config_show_office_group"] = "اظهار ايكونة المكتب";
 $lang["config_statistics"] = "إرسال اﻹحصائيات";
 $lang["config_statistics_tooltip"] = "إرسال اﻹحصائيات ﻷغراض التطوير و التحسين.";
@@ -294,9 +269,7 @@ $lang["config_stock_location"] = "مكان المخزون";
 $lang["config_stock_location_duplicate"] = "من فضلك إستخدم اسم مكان غير مكرر.";
 $lang["config_stock_location_invalid_chars"] = "مكان المخزون لايمكن أن يحتوى على '_'.";
 $lang["config_stock_location_required"] = "مكان المخزون مطلوب.";
-$lang["config_suggestions_fifth_column"] = "";
 $lang["config_suggestions_first_column"] = "العامود 1";
-$lang["config_suggestions_fourth_column"] = "";
 $lang["config_suggestions_layout"] = "تخطيط اقتراحات البحث";
 $lang["config_suggestions_second_column"] = "العامود 2";
 $lang["config_suggestions_third_column"] = "العامود 3";
@@ -316,7 +289,6 @@ $lang["config_tax_decimals"] = "العلامة العشرية للضريبة";
 $lang["config_tax_id"] = "الرقم الضريبي";
 $lang["config_tax_included"] = "شامل الضريبة";
 $lang["config_theme"] = "السمة";
-$lang["config_theme_preview"] = "";
 $lang["config_thousands_separator"] = "فاصل الاف";
 $lang["config_timezone"] = "المنطقة الزمنية";
 $lang["config_timezone_error"] = "";
@@ -324,6 +296,5 @@ $lang["config_top"] = "علوى";
 $lang["config_use_destination_based_tax"] = "استخدام الضريبة المستندة على الوجهة";
 $lang["config_user_timezone"] = "";
 $lang["config_website"] = "موقع الشركة";
-$lang["config_wholesale_markup"] = "";
 $lang["config_work_order_enable"] = "تفعيل طلبات العمل";
 $lang["config_work_order_format"] = "شكل طلبات العمل";
--- a/application/language/ar-LB/customers_lang.php
+++ b/application/language/ar-LB/customers_lang.php
@@ -3,7 +3,6 @@
 $lang["customers_account_number"] = "رقم الحساب";
 $lang["customers_account_number_duplicate"] = "رقم الحساب هذا موجود فى قاعدة البيانات من قبل.";
 $lang["customers_available_points"] = "النقاط المتاحة";
-$lang["customers_available_points_value"] = "";
 $lang["customers_average"] = "معدل الصرف";
 $lang["customers_avg_discount"] = "معدل الخصم";
 $lang["customers_basic_information"] = "معلومات الزبون";
--- a/application/language/ar-LB/employees_lang.php
+++ b/application/language/ar-LB/employees_lang.php
@@ -1,12 +1,8 @@
 <?php 

-$lang["employees_administrator"] = "";
 $lang["employees_basic_information"] = "المعلومات الأساسية للموظف";
 $lang["employees_cannot_be_deleted"] = "لايمكن حذف الموظفين ، واحد أو أكثر من المظفين قام بإجراء مبيعات :).";
-$lang["employees_change_employee"] = "";
 $lang["employees_change_password"] = "تغيير كلمة المرور";
-$lang["employees_clerk"] = "";
-$lang["employees_commission"] = "";
 $lang["employees_confirm_delete"] = "هل أنت متأكد أنك تريد حذف الموظفين المختارين؟";
 $lang["employees_confirm_restore"] = "هل انت متاكد من استعادة الموظفين المحددين؟";
 $lang["employees_current_password"] = "كلمة المرور الحالية";
@@ -17,7 +13,6 @@ $lang["employees_error_deleting_demo_admin"] = "لايمكن حذف المستخ
 $lang["employees_error_updating_demo_admin"] = "لايمكن تغيير بيانات المستخدم admin الخاص بنسخة العرض.";
 $lang["employees_language"] = "اللغة";
 $lang["employees_login_info"] = "معلومات دخول الموظف";
-$lang["employees_manager"] = "";
 $lang["employees_new"] = "موظف جديد";
 $lang["employees_none_selected"] = "لم تختار أى من الموظفين للحذف.";
 $lang["employees_one_or_multiple"] = "موظف/موظفين";
@@ -38,6 +33,5 @@ $lang["employees_system_language"] = "لغة النظام";
 $lang["employees_unsuccessful_change_password"] = "فشل في تغيير كلمة المرور.";
 $lang["employees_update"] = "تحديث بيانات موظف";
 $lang["employees_username"] = "اسم المستخدم";
-$lang["employees_username_duplicate"] = "";
 $lang["employees_username_minlength"] = "اسم المستخدم يجب أن يكون 5 حروف على الأقل.";
 $lang["employees_username_required"] = "اسم المستخدم مطلوب.";
--- a/application/language/ar-LB/expenses_lang.php
+++ b/application/language/ar-LB/expenses_lang.php
@@ -29,11 +29,9 @@ $lang["expenses_error_adding_updating"] = "خطأ في الإضافة";
 $lang["expenses_expense_id"] = "كود المصاريف";
 $lang["expenses_expenses_employee"] = "موظف";
 $lang["expenses_info"] = "معلومات عن المصاريف";
-$lang["expenses_ip_address"] = "";
 $lang["expenses_is_deleted"] = "ممسوحة";
 $lang["expenses_name_required"] = "خانة مطلوبة: اسم المصاريف";
 $lang["expenses_new"] = "مصاريف جديدة";
-$lang["expenses_new_supplier"] = "";
 $lang["expenses_no_expenses_to_display"] = "لا يوجد مصاريف في التاريخ المحدد";
 $lang["expenses_none_selected"] = "لم يتم تحديد اي خيار";
 $lang["expenses_one_or_multiple"] = "واحد او أكثر";
@@ -45,5 +43,4 @@ $lang["expenses_successful_updating"] = "تم تعديل المصاريف بنج
 $lang["expenses_supplier_name"] = "اسم المورد";
 $lang["expenses_supplier_tax_code"] = "كود ضريبة المورد";
 $lang["expenses_tax_amount"] = "قيمة الضريبة";
-$lang["expenses_tax_amount_number"] = "";
 $lang["expenses_update"] = "تعديل";
--- a/application/language/ar-LB/item_kits_lang.php
+++ b/application/language/ar-LB/item_kits_lang.php
@@ -17,7 +17,6 @@ $lang["item_kits_item"] = "صنف";
 $lang["item_kits_item_kit_number"] = "";
 $lang["item_kits_item_kit_number_duplicate"] = "";
 $lang["item_kits_item_number"] = "";
-$lang["item_kits_item_number_duplicate"] = "";
 $lang["item_kits_items"] = "أصناف";
 $lang["item_kits_kit"] = "كود المجموعة";
 $lang["item_kits_kit_and_components"] = "المجموعة ومحتوياتها";
@@ -36,5 +35,4 @@ $lang["item_kits_sequence"] = "التسلسل";
 $lang["item_kits_successful_adding"] = "لقد تم إضافة المجموعة بنجاح";
 $lang["item_kits_successful_deleted"] = "لقد تم حذف المجموعة بنجاح";
 $lang["item_kits_successful_updating"] = "لقد تم تحديث بيانات المجموعة بنجاح";
-$lang["item_kits_unit_price"] = "";
 $lang["item_kits_update"] = "تحديث بيانات مجموعة";
--- a/application/language/ar-LB/items_lang.php
+++ b/application/language/ar-LB/items_lang.php
@@ -7,9 +7,7 @@ $lang["items_bulk_edit"] = "تحرير جماعى";
 $lang["items_buy_price_required"] = "سعر الشراء مطلوب.";
 $lang["items_cannot_be_deleted"] = "لايمكن حذف الأصناف المختارة، واحد أو أكثر منها لديه مبيعات.";
 $lang["items_cannot_find_item"] = "لايمكن ايجاد معلومات حول الصنف.";
-$lang["items_categories"] = "";
 $lang["items_category"] = "التصنيف";
-$lang["items_category_new"] = "";
 $lang["items_category_required"] = "التصنيف مطلوب.";
 $lang["items_change_all_to_allow_alt_desc"] = "السماح بوصف بديل للجميع.";
 $lang["items_change_all_to_not_allow_allow_desc"] = "عدم السماح بوصف بديل للجميع.";
@@ -33,7 +31,6 @@ $lang["items_default_pack_name"] = "كل";
 $lang["items_description"] = "الوصف";
 $lang["items_details_count"] = "حركة الصنف";
 $lang["items_do_nothing"] = "لاتفعل شئ";
-$lang["items_edit"] = "";
 $lang["items_edit_fields_you_want_to_update"] = "قم بتحديث الحقول المراد تحديثها لكل الأصناف المختارة.";
 $lang["items_edit_multiple_items"] = "تحريد مجموعة اصناف";
 $lang["items_empty_upc_items"] = "تفريغ اصناف UPC";
@@ -53,10 +50,8 @@ $lang["items_inventory_employee"] = "الموظف";
 $lang["items_inventory_in_out_quantity"] = "+- كمية";
 $lang["items_inventory_remarks"] = "ملاحظات";
 $lang["items_is_deleted"] = "حذفت";
-$lang["items_is_printed"] = "";
 $lang["items_is_serialized"] = "الصنف له رقم مسلسل";
 $lang["items_item"] = "صنف";
-$lang["items_item_id"] = "";
 $lang["items_item_number"] = "الباركود UPC/EAN/ISBN";
 $lang["items_item_number_duplicate"] = "رقم الصنف موجود فى قاعدة البيانات من قبل.";
 $lang["items_kit"] = "مجموعة اصناف";
@@ -64,7 +59,6 @@ $lang["items_location"] = "مكان";
 $lang["items_low_inventory_items"] = "الأصناف التى لا يوجد لها مخزون";
 $lang["items_low_sell_item"] = "الصنف المركب";
 $lang["items_manually_editing_of_quantity"] = "تحرير الكمية يدوياً";
-$lang["items_markup"] = "";
 $lang["items_name"] = "اسم الصنف";
 $lang["items_name_required"] = "اسم الصنف مطلوب.";
 $lang["items_new"] = "صنف جديد";
@@ -103,7 +97,6 @@ $lang["items_successful_updating"] = "لقد تم تحديث بيانات صنف
 $lang["items_supplier"] = "المورد";
 $lang["items_tax_1"] = "الضريبة 1";
 $lang["items_tax_2"] = "الضريبة 2";
-$lang["items_tax_3"] = "";
 $lang["items_tax_category"] = "الفئة الضريبية";
 $lang["items_tax_percent"] = "نسبة الضريبة";
 $lang["items_tax_percent_number"] = "نسبة الضريبة يجب ان تكون رقم";
--- a/application/language/ar-LB/login_lang.php
+++ b/application/language/ar-LB/login_lang.php
@@ -6,8 +6,5 @@ $lang["login_invalid_gcaptcha"] = "رمز التحقق غير صحيح.";
 $lang["login_invalid_installation"] = "يوجد مشكلة بالتنصيب, الرجاء التحقق من ملف php.ini.";
 $lang["login_invalid_username_and_password"] = "اسم مستخدم/كلمة سر غير صحيح.";
 $lang["login_login"] = "دخول";
-$lang["login_logout"] = "";
-$lang["login_migration_needed"] = "";
 $lang["login_password"] = "كلمة السر";
 $lang["login_username"] = "اسم المستخدم";
-$lang["login_welcome"] = "";
--- a/application/language/ar-LB/module_lang.php
+++ b/application/language/ar-LB/module_lang.php
@@ -1,7 +1,5 @@
 <?php 

-$lang["module_admin_cashups"] = "";
-$lang["module_admin_cashups_desc"] = "";
 $lang["module_attributes"] = "ميزات/مميزات";
 $lang["module_attributes_desc"] = "إضافة، تعديل، حذف، وبحث بالميزات.";
 $lang["module_both"] = "الاثنين";
@@ -41,7 +39,3 @@ $lang["module_suppliers"] = "الموردين";
 $lang["module_suppliers_desc"] = "إضافة، تحديث ، بحث و حذف مجموعات الموردين.";
 $lang["module_taxes"] = "الضرائب";
 $lang["module_taxes_desc"] = "اعدادات ضريبة المبيعات.";
-$lang["module_timeclocks"] = "";
-$lang["module_timeclocks_categories"] = "";
-$lang["module_timeclocks_categories_desc"] = "";
-$lang["module_timeclocks_desc"] = "";
--- a/application/language/ar-LB/receivings_lang.php
+++ b/application/language/ar-LB/receivings_lang.php
@@ -1,6 +1,5 @@
 <?php 

-$lang["receivings_amount_due"] = "";
 $lang["receivings_cancel_receiving"] = "إلغاء";
 $lang["receivings_cannot_be_deleted"] = "لايمكن حذف الإستلام/الإستلامات.";
 $lang["receivings_comments"] = "تعليقات";
@@ -8,9 +7,7 @@ $lang["receivings_complete_receiving"] = "إنهاء";
 $lang["receivings_confirm_cancel_receiving"] = "هل أنت متاكد أنك تريد إلغاء هذا الإستلام؟ سيتم حذف كل الأصناف.";
 $lang["receivings_confirm_delete"] = "هل أنت متاكد أنك تريد حذف هذا الإستلام؟ سيتم حذف كل الأصناف. لايمكن التراجع بعد الحذف.";
 $lang["receivings_confirm_finish_receiving"] = "هل أنت متاكد أنك تريد تنفيذ هذا الإستلام؟ لايمكن التراجع بعد الإرسال.";
-$lang["receivings_confirm_restore"] = "";
 $lang["receivings_cost"] = "التكلفة";
-$lang["receivings_daily"] = "";
 $lang["receivings_date"] = "تاريخ الإستلام";
 $lang["receivings_date_required"] = "يجب إدخال تاريخ صحيح.";
 $lang["receivings_date_type"] = "التاريخ مطلوب.";
--- a/application/language/ar-LB/reports_lang.php
+++ b/application/language/ar-LB/reports_lang.php
@@ -14,7 +14,6 @@ $lang["reports_code_return"] = "كود عمليات المرتجع";
 $lang["reports_code_type"] = "النوع";
 $lang["reports_code_work_order"] = "طلب عمل";
 $lang["reports_comments"] = "التعليقات";
-$lang["reports_commission"] = "";
 $lang["reports_complete"] = "عمليات البيع والمرتجع المكتملة";
 $lang["reports_completed_sales"] = "المبيعات المكتملة";
 $lang["reports_confirm_delete"] = "هل انت متاكد من مسح البيانات المحددة؟";
@@ -29,7 +28,6 @@ $lang["reports_date"] = "التاريخ";
 $lang["reports_date_range"] = "الفترة الزمنية";
 $lang["reports_description"] = "الوصف";
 $lang["reports_detailed_receivings_report"] = "تقرير مفصل لاستلام البضاعة";
-$lang["reports_detailed_receivings_report_input"] = "";
 $lang["reports_detailed_reports"] = "التقارير التفصيلية";
 $lang["reports_detailed_requisition_report"] = "تقرير مفصل لطلبات الشراء";
 $lang["reports_detailed_sales_report"] = "تقرير مفصل للمبيعات";
@@ -48,7 +46,6 @@ $lang["reports_expenses_amount"] = "القيمة";
 $lang["reports_expenses_categories"] = "فئات المصاريف";
 $lang["reports_expenses_categories_summary_report"] = "تقرير المصاريف حسب الفئات";
 $lang["reports_expenses_category"] = "الفئة";
-$lang["reports_expenses_payment_amount"] = "";
 $lang["reports_expenses_tax_amount"] = "الضريبة";
 $lang["reports_expenses_total_amount"] = "المبلغ الإجمالي";
 $lang["reports_expenses_total_tax_amount"] = "الضريبة الإجمالية";
@@ -108,9 +105,7 @@ $lang["reports_sales_summary_report"] = "تقرير ملخص المبيعات";
 $lang["reports_sales_taxes"] = "ضرائب المبيعات";
 $lang["reports_sales_taxes_summary_report"] = "تقرير ملخص ضرائب المبيعات";
 $lang["reports_serial_number"] = "مسلسل";
-$lang["reports_service_charge"] = "";
 $lang["reports_sold_by"] = "البائع";
-$lang["reports_sold_items"] = "";
 $lang["reports_sold_to"] = "مباع الى";
 $lang["reports_stock_location"] = "مكان المخزون";
 $lang["reports_sub_total_value"] = "المجموع الفرعى";
@@ -122,7 +117,6 @@ $lang["reports_suppliers"] = "الموردين";
 $lang["reports_suppliers_summary_report"] = "تقرير ملخص الموردين";
 $lang["reports_tax"] = "الضريبة";
 $lang["reports_tax_category"] = "الفئة الضريبية";
-$lang["reports_tax_name"] = "";
 $lang["reports_tax_percent"] = "نسبة الضريبة";
 $lang["reports_tax_rate"] = "معدل الضريبة";
 $lang["reports_taxes"] = "الضرائب";
--- a/application/language/ar-LB/sales_lang.php
+++ b/application/language/ar-LB/sales_lang.php
@@ -10,48 +10,36 @@ $lang["sales_amount_tendered"] = "المبلغ المدفوع";
 $lang["sales_authorized_signature"] = "توقيع معتمد";
 $lang["sales_cancel_sale"] = "الغاء عملية البيع";
 $lang["sales_cash"] = "نقدى";
-$lang["sales_cash_1"] = "";
-$lang["sales_cash_2"] = "";
-$lang["sales_cash_3"] = "";
-$lang["sales_cash_4"] = "";
-$lang["sales_cash_adjustment"] = "تعديل الدفع";
 $lang["sales_cash_deposit"] = "ايداع نقدي";
 $lang["sales_cash_filter"] = "نقدى";
 $lang["sales_change_due"] = "الباقى";
-$lang["sales_change_price"] = "تغيير سعر البيع";
+$lang["sales_change_price"] = "";
 $lang["sales_check"] = "شيك";
 $lang["sales_check_balance"] = "تذكير بموعد الشيك";
 $lang["sales_check_filter"] = "شيك";
-$lang["sales_close"] = "";
 $lang["sales_comment"] = "تعليق";
 $lang["sales_comments"] = "تعليقات";
-$lang["sales_company_name"] = "";
-$lang["sales_complete"] = "";
 $lang["sales_complete_sale"] = "إتمام البيع";
 $lang["sales_confirm_cancel_sale"] = "هل أنت متأكد من الغاء عملية البيع ؟ سيتم إزالة كل الأصناف.";
 $lang["sales_confirm_delete"] = "هل تريد حذف عمليات البيع المختارة؟";
 $lang["sales_confirm_restore"] = "هل انت متاكد من استعادة عملية البيع؟";
 $lang["sales_credit"] = "بطاقة إئتمانية";
 $lang["sales_credit_deposit"] = "ايداع ببطاقة ائتمان";
-$lang["sales_credit_filter"] = "بطاقة بنكية";
-$lang["sales_current_table"] = "";
+$lang["sales_credit_filter"] = "";
 $lang["sales_customer"] = "العميل";
 $lang["sales_customer_address"] = "العنوان";
 $lang["sales_customer_discount"] = "الخصم";
 $lang["sales_customer_email"] = "البريد الإلكترونى";
 $lang["sales_customer_location"] = "المكان";
-$lang["sales_customer_mailchimp_status"] = "حالة بريد ميل تشيمب";
+$lang["sales_customer_mailchimp_status"] = "حالة ميل تشيمب";
 $lang["sales_customer_optional"] = "(مطلوب للدفعات المستحقة)";
 $lang["sales_customer_required"] = "(اجباري)";
 $lang["sales_customer_total"] = "المجموع";
-$lang["sales_customer_total_spent"] = "";
-$lang["sales_daily_sales"] = "";
 $lang["sales_date"] = "تاريخ البيع";
 $lang["sales_date_range"] = "الفترة الزمنية";
 $lang["sales_date_required"] = "يجب إدخال تاريخ صحيح.";
 $lang["sales_date_type"] = "التاريخ مطلوب.";
 $lang["sales_debit"] = "بطاقة خصم";
-$lang["sales_debit_filter"] = "";
 $lang["sales_delete"] = "اسمح بالمسح";
 $lang["sales_delete_confirmation"] = "هل أنت متأكد أنك تريد حذف عملية البيع هذه؟ لايمكن التراجع بعد الحذف.";
 $lang["sales_delete_entire_sale"] = "حذف عملية البيع بالكامل";
@@ -65,27 +53,26 @@ $lang["sales_discount_included"] = "% خصم";
 $lang["sales_discount_short"] = "%";
 $lang["sales_due"] = "مستحق";
 $lang["sales_due_filter"] = "مستحق";
-$lang["sales_edit"] = "تعديل";
-$lang["sales_edit_item"] = "تعديل مادة";
-$lang["sales_edit_sale"] = "تعديل عملية بيع";
+$lang["sales_edit"] = "تحرير";
+$lang["sales_edit_item"] = "تحرير صنف";
+$lang["sales_edit_sale"] = "تحرير عملية بيع";
 $lang["sales_email_receipt"] = "إرسال الايصال بالبريد الالكترونى";
 $lang["sales_employee"] = "الموظف";
 $lang["sales_entry"] = "ادخال";
-$lang["sales_error_editing_item"] = "خطاء فى تعديل المادة";
-$lang["sales_find_or_scan_item"] = "بحث/مسح باركود المادة";
-$lang["sales_find_or_scan_item_or_receipt"] = "بحث/مسح باركود المادة أو الايصال";
+$lang["sales_error_editing_item"] = "خطاء فى تحرير الصنف";
+$lang["sales_find_or_scan_item"] = "بحث/مسح باركود صنف";
+$lang["sales_find_or_scan_item_or_receipt"] = "بحث/مسح باركود صنف أو ايصال";
 $lang["sales_giftcard"] = "بطاقة هدية";
 $lang["sales_giftcard_balance"] = "رصيد بطاقة الهدية";
-$lang["sales_giftcard_filter"] = "";
 $lang["sales_giftcard_number"] = "رقم بطاقة الهدية";
-$lang["sales_group_by_category"] = "ترتيب حسب الفئة";
-$lang["sales_group_by_type"] = "ترتيب حسب النوع";
+$lang["sales_group_by_category"] = "تصفية حسب الفئة";
+$lang["sales_group_by_type"] = "تجميع حسب النوع";
 $lang["sales_hsn"] = "رمز نظام منسق";
-$lang["sales_id"] = "رقم عملية البيع";
+$lang["sales_id"] = "كود عملية البيع";
 $lang["sales_include_prices"] = "يشمل الاسعار؟";
 $lang["sales_invoice"] = "فاتورة";
 $lang["sales_invoice_confirm"] = "هذه الفاتورة سوف ترسل إلى";
-$lang["sales_invoice_enable"] = "رقم فاتورة";
+$lang["sales_invoice_enable"] = "إنشاء فاتورة";
 $lang["sales_invoice_filter"] = "الفواتير";
 $lang["sales_invoice_no_email"] = "هذا العميل ليس لدية بريد الكترونى صالح.";
 $lang["sales_invoice_number"] = "فاتورة رقم #";
@@ -98,55 +85,32 @@ $lang["sales_invoice_type_invoice"] = "الفاتورة (invoice.php)";
 $lang["sales_invoice_type_tax_invoice"] = "الفاتورة الضريبية (tax_invoice.php)";
 $lang["sales_invoice_unsent"] = "فشل إرسال الفاتورة إلى";
 $lang["sales_invoice_update"] = "إعادة العد";
-$lang["sales_item_insufficient_of_stock"] = "لايوجد مخزون كافى من المادة.";
-$lang["sales_item_name"] = "اسم المادة";
-$lang["sales_item_number"] = "مادة رقم #";
-$lang["sales_item_out_of_stock"] = "لايوجد مخزون من المادة.";
-$lang["sales_key_browser"] = "";
-$lang["sales_key_cancel"] = "Cancels Current Quote/Invoice/Sale";
-$lang["sales_key_customer_search"] = "Customer Search";
-$lang["sales_key_finish_quote"] = "Finish Quote/Invoice witdout payment";
-$lang["sales_key_finish_sale"] = "Add Payment and Complete Invoice/Sale";
-$lang["sales_key_full"] = "";
-$lang["sales_key_function"] = "Function";
-$lang["sales_key_help"] = "Shortcuts";
-$lang["sales_key_help_modal"] = "Open Shortcuts Window";
-$lang["sales_key_in"] = "";
-$lang["sales_key_item_search"] = "Item Search";
-$lang["sales_key_out"] = "";
-$lang["sales_key_payment"] = "Add Payment";
-$lang["sales_key_print"] = "";
-$lang["sales_key_restore"] = "";
-$lang["sales_key_search"] = "";
-$lang["sales_key_suspend"] = "Suspend Current Sale";
-$lang["sales_key_suspended"] = "Show Suspended Sales";
-$lang["sales_key_system"] = "";
-$lang["sales_key_tendered"] = "Edit Amount Tendered";
-$lang["sales_key_title"] = "Sales Keyboard Shortcuts";
-$lang["sales_mc"] = "";
+$lang["sales_item_insufficient_of_stock"] = "لايوجد مخزون كافى من الصنف.";
+$lang["sales_item_name"] = "اسم الصنف";
+$lang["sales_item_number"] = "صنف #";
+$lang["sales_item_out_of_stock"] = "لايوجد مخزون من الصنف.";
 $lang["sales_mode"] = "وضع التسجيل";
 $lang["sales_must_enter_numeric"] = "يجب إدخال رقم للمبلغ الفعلى المدفوع.";
-$lang["sales_must_enter_numeric_giftcard"] = "رمز بطاقة الهدية يجب أن يكتون ارقام فقط.";
+$lang["sales_must_enter_numeric_giftcard"] = "رقم بطاقة الهدية يجب أن يكون رقم.";
 $lang["sales_new_customer"] = "عميل جديد";
-$lang["sales_new_item"] = "مادة جديدة";
+$lang["sales_new_item"] = "صنف جديد";
 $lang["sales_no_description"] = "بدون وصف";
 $lang["sales_no_filter"] = "الكل";
-$lang["sales_no_items_in_cart"] = "لايوجد اي مادة فى السلة.";
+$lang["sales_no_items_in_cart"] = "لايوجد أصناف فى السلة.";
 $lang["sales_no_sales_to_display"] = "لاتوجد عمليات بيع لعرضها.";
 $lang["sales_none_selected"] = "لم تقم بإختيار أى عمليات بيع لحذفها.";
 $lang["sales_nontaxed_ind"] = "";
-$lang["sales_not_authorized"] = "ليس لديك صلاحية.";
+$lang["sales_not_authorized"] = "هذه العملية لا يمكن فعلها لعدم تخويلك.";
 $lang["sales_one_or_multiple"] = "عمليات بيع";
 $lang["sales_payment"] = "طريقة الدفع";
-$lang["sales_payment_amount"] = "القيمة";
+$lang["sales_payment_amount"] = "المبلغ";
 $lang["sales_payment_not_cover_total"] = "المبلغ المدفوع لايغطى المبلغ الإجمالى.";
 $lang["sales_payment_type"] = "طريقة";
-$lang["sales_payments"] = "";
 $lang["sales_payments_total"] = "إجمالى المدفوعات";
 $lang["sales_price"] = "السعر";
 $lang["sales_print_after_sale"] = "اطبع بعد عملية البيع";
 $lang["sales_quantity"] = "الكمية";
-$lang["sales_quantity_less_than_reorder_level"] = "تحذير: الكمية أقل من الحد المطلوب لهذه المادة.";
+$lang["sales_quantity_less_than_reorder_level"] = "تحذير: الكمية/العدد المطلوب غير متوفر لهذا الصنف.";
 $lang["sales_quantity_less_than_zero"] = "تحذير! الكمية المطلوبة غير كافية، بإمكانك إتمام عملية البيع ، لكن تحقق من مخزنك.";
 $lang["sales_quantity_of_items"] = "عدد ال 1% من الاصناف";
 $lang["sales_quote"] = "عرض اسعار";
@@ -159,11 +123,10 @@ $lang["sales_receipt_no_email"] = "هذا العميل ليس له اي بريد
 $lang["sales_receipt_number"] = "إيصال بيع";
 $lang["sales_receipt_sent"] = "تم إرسال الإيصال إلى";
 $lang["sales_receipt_unsent"] = "فشل إرسال الإيصال إلى";
-$lang["sales_refund"] = "نوع/سبب الاسترجاع";
-$lang["sales_register"] = "سجل المبيعات";
+$lang["sales_refund"] = "";
+$lang["sales_register"] = "مسجل المبيعات";
 $lang["sales_remove_customer"] = "حذف عميل";
-$lang["sales_remove_discount"] = "";
-$lang["sales_return"] = "إسترجاع";
+$lang["sales_return"] = "إرتجاع";
 $lang["sales_rewards"] = "نقاط المكافئة";
 $lang["sales_rewards_balance"] = "رصيد نقاط المكافئة";
 $lang["sales_sale"] = "بيع";
@@ -171,21 +134,18 @@ $lang["sales_sale_by_invoice"] = "البيع بفاتورة رسمية";
 $lang["sales_sale_for_customer"] = "العميل:";
 $lang["sales_sale_time"] = "الوقت";
 $lang["sales_sales_tax"] = "ضريبة البيع";
-$lang["sales_sales_total"] = "";
 $lang["sales_select_customer"] = "اختيار عميل (اختياري)";
 $lang["sales_send_invoice"] = "إرسال الفاتورة";
 $lang["sales_send_quote"] = "ارسال عرض الاسعار";
 $lang["sales_send_receipt"] = "إرسال إيصال";
 $lang["sales_send_work_order"] = "ارسال طلب عمل";
 $lang["sales_serial"] = "مسلسل";
-$lang["sales_service_charge"] = "";
-$lang["sales_show_due"] = "";
 $lang["sales_show_invoice"] = "عرض الفاتورة";
 $lang["sales_show_receipt"] = "عرض الإيصال";
 $lang["sales_start_typing_customer_name"] = "ابداء بكتابة اسم العميل...";
 $lang["sales_start_typing_item_name"] = "ابداء بكتابة اسم أو مسح باركود الصنف...";
 $lang["sales_stock"] = "المخزن";
-$lang["sales_stock_location"] = "موقع التخزين";
+$lang["sales_stock_location"] = "مكان المخزون";
 $lang["sales_sub_total"] = "المجموع الفرعي";
 $lang["sales_successfully_deleted"] = "لقد تم الحذف بنجاح";
 $lang["sales_successfully_restored"] = "لقد تمت عملية الاستعادة بنجاح";
@@ -214,8 +174,6 @@ $lang["sales_unsuspend"] = "إلغاء تعليق";
 $lang["sales_unsuspend_and_delete"] = "إلغاء تعليق وحذف";
 $lang["sales_update"] = "تحديث";
 $lang["sales_upi"] = "رقم التعريف الشخصي";
-$lang["sales_visa"] = "";
-$lang["sales_wholesale"] = "";
 $lang["sales_work_order"] = "طلب عمل";
 $lang["sales_work_order_number"] = "رقم طلب العمل";
 $lang["sales_work_order_number_duplicate"] = "رقم طلب العمل يجب ان يكون فريد.";
--- a/application/language/ar-LB/taxes_lang.php
+++ b/application/language/ar-LB/taxes_lang.php
@@ -14,7 +14,6 @@ $lang["taxes_group_seq"] = "تسلسل المجموعة";
 $lang["taxes_jurisdiction_name"] = "اسم الولاية القضائية";
 $lang["taxes_name"] = "الاسم";
 $lang["taxes_new"] = "ضريبة جديدة";
-$lang["taxes_no_taxes"] = "";
 $lang["taxes_no_taxes_to_display"] = "لا يوجد أكواد ضريبية للعرض";
 $lang["taxes_reporting_authority"] = "السلطة الضريبية";
 $lang["taxes_round_half_down"] = "نصف الاسفل";
--- a/application/language/az-AZ/cashups_lang.php
+++ b/application/language/az-AZ/cashups_lang.php
@@ -3,31 +3,23 @@
 $lang["cashups_amount"] = "Məbləğ";
 $lang["cashups_amount_number"] = "Məbləğ rəqəmlə olmalıdır";
 $lang["cashups_amount_required"] = "Məbləğ zəruri sahədir.";
-$lang["cashups_cancel_cashups"] = "";
-$lang["cashups_cancel_cashups_enter"] = "";
 $lang["cashups_cannot_be_deleted"] = "Pul vahidi silinməsi mümkün deyil";
-$lang["cashups_cash_difference"] = "";
 $lang["cashups_close_date"] = "Bağlanma Tarixi";
 $lang["cashups_close_employee"] = "Bağlıdır";
 $lang["cashups_closed_amount_card"] = "Kartlar";
 $lang["cashups_closed_amount_cash"] = "Kassanın Bağlanması";
 $lang["cashups_closed_amount_check"] = "Çeklər";
 $lang["cashups_closed_amount_due"] = "Rüsum";
-$lang["cashups_closed_amount_giftcard"] = "";
 $lang["cashups_closed_amount_total"] = "Cəmi";
 $lang["cashups_closed_date"] = "Bağlanma tarixi";
 $lang["cashups_confirm_delete"] = "Seçilmiş Pul vahidi silmək istədiyinizə əminsinizmi?";
 $lang["cashups_confirm_restore"] = "Seçilmiş Pul vahidi bərpa etmək istədiyinizə əminsinizmi?";
-$lang["cashups_confirm_submit"] = "";
 $lang["cashups_date_number"] = "Tarix rəqəmlə olmalıdır";
 $lang["cashups_date_required"] = "Tarixi tələb olunan bir sahədir";
 $lang["cashups_description"] = "Təsvir";
-$lang["cashups_enable_expected"] = "";
 $lang["cashups_error_adding_updating"] = "XƏTA Pul vahidi Əvavə/yenilənmədə";
-$lang["cashups_giftcard"] = "";
 $lang["cashups_id"] = "İD";
 $lang["cashups_info"] = "Pul vahidi məlumatı";
-$lang["cashups_info_employee"] = "";
 $lang["cashups_is_deleted"] = "Silindi";
 $lang["cashups_new"] = "Yeni Pul vahidi";
 $lang["cashups_no_cashups_to_display"] = "Göstərmək üçün heç nağd pul yoxdur";
@@ -43,6 +35,4 @@ $lang["cashups_successful_deleted"] = "Pul vahidi silindi";
 $lang["cashups_successful_updating"] = "Pul vahidi yeniləndi";
 $lang["cashups_total"] = "Cəmi";
 $lang["cashups_transfer_amount_cash"] = "Pul vahidi Giriş/Çıxışları";
-$lang["cashups_transfer_amount_cash_minus"] = "";
 $lang["cashups_update"] = "Pul vahidi Yeniləndi";
-$lang["cashups_warning"] = "";
--- a/application/language/az-AZ/common_lang.php
+++ b/application/language/az-AZ/common_lang.php
@@ -2,18 +2,14 @@

 $lang["common_address_1"] = "Ünvan 1";
 $lang["common_address_2"] = "Ünvan 2";
-$lang["common_admin"] = "";
 $lang["common_city"] = "Şəhər";
-$lang["common_clerk"] = "";
 $lang["common_close"] = "Bağlı";
-$lang["common_color"] = "";
 $lang["common_comments"] = "Rəylər";
 $lang["common_common"] = "ortaq";
 $lang["common_confirm_search"] = "Bir və ya bir neçə sətir seçdiniz, bunlar axtarışınızdan sonra artıq seçilməyəcək. Bu axtarışı göndərmək istədiyinizə əminsinizmi?";
 $lang["common_copyrights"] = "© 2010 - %1";
 $lang["common_correct_errors"] = "Xahiş edirik təsdiqlə-dən əvvəl səhvləri düzəldin";
 $lang["common_country"] = "Ölkə";
-$lang["common_dashboard"] = "";
 $lang["common_date"] = "Təqvim";
 $lang["common_delete"] = "Sil";
 $lang["common_det"] = "detallar";
@@ -25,7 +21,6 @@ $lang["common_export_csv"] = "CSV Export";
 $lang["common_export_csv_no"] = "Xeyr";
 $lang["common_export_csv_yes"] = "Bəli";
 $lang["common_fields_required_message"] = "Qırmızı sahələr tələb olunur";
-$lang["common_fields_required_message_unique"] = "";
 $lang["common_first_name"] = "Ad";
 $lang["common_first_name_required"] = "Ad yazmağınız tələb olunur.";
 $lang["common_first_page"] = "Birinci";
@@ -33,7 +28,6 @@ $lang["common_gender"] = "Cins";
 $lang["common_gender_female"] = "Q";
 $lang["common_gender_male"] = "K";
 $lang["common_gender_undefined"] = "";
-$lang["common_icon"] = "";
 $lang["common_id"] = "ID";
 $lang["common_import"] = "Daxil et";
 $lang["common_import_change_file"] = "Dəyiş";
@@ -47,21 +41,16 @@ $lang["common_last_name_required"] = "Soyad tələb olunur.";
 $lang["common_last_page"] = "Son";
 $lang["common_learn_about_project"] = "Proyekt haqqında ən son məlumatı öyrənmək.";
 $lang["common_list_of"] = "Siyahısı";
-$lang["common_logo"] = "";
-$lang["common_logo_mark"] = "";
 $lang["common_logout"] = "Çıxış";
-$lang["common_manager"] = "";
 $lang["common_migration_needed"] = "Girişdən sonra bazaya %1 köçməsi başlayacaq.";
 $lang["common_new"] = "Yenisi";
 $lang["common_no"] = "";
 $lang["common_no_persons_to_display"] = "Göstərmək üçün heç kim yoxdur.";
 $lang["common_none_selected_text"] = "Seçin";
 $lang["common_or"] = "Və ya";
-$lang["common_people"] = "";
 $lang["common_phone_number"] = "Telefon";
 $lang["common_phone_number_required"] = "çıxarış ";
 $lang["common_please_visit_my"] = "Xahiş edirik ziyarət edin";
-$lang["common_position"] = "";
 $lang["common_powered_by"] = "Yaradıcı";
 $lang["common_price"] = "Qiymət";
 $lang["common_print"] = "Çap";
@@ -72,8 +61,6 @@ $lang["common_return_policy"] = "Qaytarma siyasəti";
 $lang["common_search"] = "Axtarış";
 $lang["common_search_options"] = "Axtarış variantları";
 $lang["common_searched_for"] = "Axtarıldı";
-$lang["common_software_short"] = "";
-$lang["common_software_title"] = "";
 $lang["common_state"] = "Əyalət";
 $lang["common_submit"] = "Təsdiqlə";
 $lang["common_total_spent"] = "Ümumi xərc";
--- a/application/language/az-AZ/config_lang.php
+++ b/application/language/az-AZ/config_lang.php
@@ -31,22 +31,13 @@ $lang["config_barcode_tooltip"] = "Diqqət: Bu xüsusiyyət malların dublikat o
 $lang["config_barcode_type"] = "Barkod Növü";
 $lang["config_barcode_width"] = "Genişlik";
 $lang["config_bottom"] = "Aşağı";
-$lang["config_cash_button"] = "";
-$lang["config_cash_button_1"] = "";
-$lang["config_cash_button_2"] = "";
-$lang["config_cash_button_3"] = "";
-$lang["config_cash_button_4"] = "";
-$lang["config_cash_button_5"] = "";
-$lang["config_cash_button_6"] = "";
 $lang["config_cash_decimals"] = "Nəğd Pul Cədvəlləri";
 $lang["config_cash_decimals_tooltip"] = "Nağd pul və Məzənnədəki ədədlər eyni olarsa, onda nağd pul yuvarlaqlaşması baş verməz.";
 $lang["config_cash_rounding"] = "Nəğd Pul Yuvarlaqlaşdırılması";
 $lang["config_category_dropdown"] = "Bölməni açılan siyahida göstər";
 $lang["config_center"] = "Mərkəz";
-$lang["config_change_apperance_tooltip"] = "";
 $lang["config_comma"] = "vergül";
 $lang["config_company"] = "Şirkətin Adı";
-$lang["config_company_avatar"] = "";
 $lang["config_company_change_image"] = "Şəkili Dəyiş";
 $lang["config_company_logo"] = "Şirkətin Logosu";
 $lang["config_company_remove_image"] = "Şəkili Sil";
@@ -58,7 +49,6 @@ $lang["config_country_codes_tooltip"] = "Vergüllə ayrılmış ölkə kodları
 $lang["config_currency_code"] = "Valyuta Kodu";
 $lang["config_currency_decimals"] = "Məzənnə Rəqəmləri";
 $lang["config_currency_symbol"] = "Valyuta Simvolu";
-$lang["config_current_employee_only"] = "";
 $lang["config_customer_reward"] = "Mükafat";
 $lang["config_customer_reward_duplicate"] = "Mükafat unikal olmalıdir.";
 $lang["config_customer_reward_enable"] = "Müştəri mükafatlarını aktivləşdirin";
@@ -96,7 +86,6 @@ $lang["config_default_tax_name_required"] = "Adi vergi mütləq rəqəmlə olmal
 $lang["config_default_tax_rate"] = "Adi vergi dərəcəsi %";
 $lang["config_default_tax_rate_1"] = "Vergi Dərəcəsi 1";
 $lang["config_default_tax_rate_2"] = "Vergi Məzənnəsi 2";
-$lang["config_default_tax_rate_3"] = "";
 $lang["config_default_tax_rate_number"] = "Standart Vergi Məzənnəsi rəqəm ilə olmalıdır.";
 $lang["config_default_tax_rate_required"] = "Standart Vergi Məzənnəsi olan sahə boş qala bilməz.";
 $lang["config_derive_sale_quantity"] = "Tərtib edilmiş satış məbləğinə icazə verin";
@@ -121,12 +110,6 @@ $lang["config_email_smtp_pass"] = "Faks";
 $lang["config_email_smtp_port"] = "SMTP Portu";
 $lang["config_email_smtp_timeout"] = "STMTP vaxt bitimi (lər)";
 $lang["config_email_smtp_user"] = "SMTP İstifadəçi Adı";
-$lang["config_enable_avatar"] = "";
-$lang["config_enable_avatar_tooltip"] = "";
-$lang["config_enable_dropdown_tooltip"] = "";
-$lang["config_enable_new_look"] = "";
-$lang["config_enable_right_bar"] = "";
-$lang["config_enable_right_bar_tooltip"] = "";
 $lang["config_enforce_privacy"] = "Məxvilik Təmin edin";
 $lang["config_enforce_privacy_tooltip"] = "Müştərilərin gizliliyini qorumaq, silmək halında məlumat şifrələməsini təmin etmək";
 $lang["config_fax"] = "Faks";
@@ -144,7 +127,6 @@ $lang["config_financial_year_may"] = "1 May";
 $lang["config_financial_year_nov"] = "1 Noyabr";
 $lang["config_financial_year_oct"] = "1 Oktyabr";
 $lang["config_financial_year_sep"] = "1 Sentyabr";
-$lang["config_floating_labels"] = "";
 $lang["config_gcaptcha_enable"] = "Giriş Səyfəsi reCAPTCHA";
 $lang["config_gcaptcha_secret_key"] = "reCAPTCHA Gizli Açarı";
 $lang["config_gcaptcha_secret_key_required"] = "reCAPTCHA Gizli Açar olan sahə boş qala bilməz";
@@ -164,7 +146,6 @@ $lang["config_image_restrictions"] = "Şəkil yükləmə məhdudiyyətləri";
 $lang["config_include_hsn"] = "HSN Kodlarına dəstək verin";
 $lang["config_info"] = "Məlumat";
 $lang["config_info_configuration"] = "Dükan İnformasiyası";
-$lang["config_input_groups"] = "";
 $lang["config_integrations"] = "İnteqrasiya";
 $lang["config_integrations_configuration"] = "Üçüncü tərəf inteqrasiya";
 $lang["config_invoice"] = "Faktura";
@@ -176,7 +157,6 @@ $lang["config_invoice_printer"] = "Faktura Printeri";
 $lang["config_invoice_type"] = "Qaimənin Tipi";
 $lang["config_is_readable"] = "oxunur, lakin icazələr 660-dan yüksəkdir.";
 $lang["config_is_writable"] = "yazılabilir, lakin icazələr 750-dən yüksəkdir.";
-$lang["config_item_markup"] = "";
 $lang["config_jsprintsetup_required"] = "Xəbərdarlıq: Bu funksiya yalnız FireFox jsPrintSetup addon quraşdırıldığı halda işləyəcəkdir. Yadda saxlanılsın?";
 $lang["config_language"] = "Dil";
 $lang["config_last_used_invoice_number"] = "Son istifadə edilmiş Faktura nömrəsi";
@@ -195,7 +175,6 @@ $lang["config_locale_info"] = "Lokallaşdırma Konfiqurasiya Məlumatı";
 $lang["config_location"] = "Fond";
 $lang["config_location_configuration"] = "Anbar Yerləri";
 $lang["config_location_info"] = "Yer Konfiqurasiya Məlumatı";
-$lang["config_login_form"] = "";
 $lang["config_logout"] = "Çıxışdan əvvəl məlumatlari ehtiyat bazasına köçürmək istəyirsinizmi? Çıxış üçün Bekap və ya [Ləğv] üçün [OK]' düyməsinə basın.";
 $lang["config_mailchimp"] = "Mailçimp";
 $lang["config_mailchimp_api_key"] = "Mailchimp API Açarı";
@@ -252,10 +231,8 @@ $lang["config_print_top_margin"] = "Üstdəki Künc";
 $lang["config_print_top_margin_number"] = "Üstdəki Künc rəqəm ilə olmalıdır.";
 $lang["config_print_top_margin_required"] = "Üstdəki Sahə Boş qala bilməz.";
 $lang["config_quantity_decimals"] = "Ondalıqların Miqdarı";
-$lang["config_quick_cash_enable"] = "";
 $lang["config_quote_default_comments"] = "Standart şərhlər";
 $lang["config_receipt"] = "Çek";
-$lang["config_receipt_category"] = "";
 $lang["config_receipt_configuration"] = "Çek Cap Parametirləri";
 $lang["config_receipt_default"] = "Adi";
 $lang["config_receipt_font_size"] = "Yazı Tipi";
@@ -285,8 +262,6 @@ $lang["config_saved_successfully"] = "Konfiqurasiya uğurla saxlanıldı.";
 $lang["config_saved_unsuccessfully"] = "Konfiqurasiyanı saxlamq mümkün olmadı.";
 $lang["config_security_issue"] = "Təhlükəsizlik açığı xəbərdarlığı";
 $lang["config_server_notice"] = "Xahiş edirik, hesabatın təqdim edilməsi üçün aşağıdakı məlumatı istifadə edin.";
-$lang["config_service_charge"] = "";
-$lang["config_show_due_enable"] = "";
 $lang["config_show_office_group"] = "Ofis İşarəsini Göstər";
 $lang["config_statistics"] = "Statistikalari Göndər";
 $lang["config_statistics_tooltip"] = "İnkişaf və xüsusiyyət təkmilləşdirilməsi məqsədi ilə statistika göndərin.";
@@ -294,9 +269,7 @@ $lang["config_stock_location"] = "Ehtiyyat Yeri";
 $lang["config_stock_location_duplicate"] = "Ehtiyyat Olan Yer Unikal Olmalıdir.";
 $lang["config_stock_location_invalid_chars"] = "Ehtiyyat Yeri təşkil etməməlidir '_'.";
 $lang["config_stock_location_required"] = "Ehtiyyat Yeri Olan Sahə boş qala bilməz.";
-$lang["config_suggestions_fifth_column"] = "";
 $lang["config_suggestions_first_column"] = "Sütun 1";
-$lang["config_suggestions_fourth_column"] = "";
 $lang["config_suggestions_layout"] = "Təklif Çərçivələrini Axtar";
 $lang["config_suggestions_second_column"] = "Sütun 2";
 $lang["config_suggestions_third_column"] = "Sütun 3";
@@ -316,7 +289,6 @@ $lang["config_tax_decimals"] = "Vaxt";
 $lang["config_tax_id"] = "Vergi İD";
 $lang["config_tax_included"] = "Vergi Daxildir";
 $lang["config_theme"] = "Vebsayt";
-$lang["config_theme_preview"] = "";
 $lang["config_thousands_separator"] = "Minliklər Ayıran";
 $lang["config_timezone"] = "Vaxt Zonası";
 $lang["config_timezone_error"] = "OSPOS Saat qurşağı Yerli saat qurşağınızdan fərqlidir.";
@@ -324,6 +296,5 @@ $lang["config_top"] = "Yuxarı";
 $lang["config_use_destination_based_tax"] = "Təyinatından vergi istifadə edin";
 $lang["config_user_timezone"] = "Yerli saat qurşağı:";
 $lang["config_website"] = "Vebsayt";
-$lang["config_wholesale_markup"] = "";
 $lang["config_work_order_enable"] = "İş Sifariş Dəstəyi";
 $lang["config_work_order_format"] = "İş Sifarş Farmatı";
--- a/application/language/az-AZ/customers_lang.php
+++ b/application/language/az-AZ/customers_lang.php
@@ -3,7 +3,6 @@
 $lang["customers_account_number"] = "Hesab nömrəsi";
 $lang["customers_account_number_duplicate"] = "Hesab nömrəsi artıq verilənlər bazasında mövcuddur.";
 $lang["customers_available_points"] = "Mövcud ballar";
-$lang["customers_available_points_value"] = "";
 $lang["customers_average"] = "Orta xərclənən";
 $lang["customers_avg_discount"] = "Orta endirim";
 $lang["customers_basic_information"] = "Məlumat";
--- a/application/language/az-AZ/employees_lang.php
+++ b/application/language/az-AZ/employees_lang.php
@@ -1,12 +1,8 @@
 <?php 

-$lang["employees_administrator"] = "";
 $lang["employees_basic_information"] = "Məlumat";
 $lang["employees_cannot_be_deleted"] = "Seçilmiş əməkdaş (lar) silinə bilməz, bir və ya birdən çox əməkdaş satışlar edib, əks halda siz öz heasabınızı silməyə çalışırsınız.";
-$lang["employees_change_employee"] = "";
 $lang["employees_change_password"] = "Şifrəni Dəyiş";
-$lang["employees_clerk"] = "";
-$lang["employees_commission"] = "";
 $lang["employees_confirm_delete"] = "Siz əminsiniz ki seçilmiş əməkdaşları silmək istəyirsiniz?";
 $lang["employees_confirm_restore"] = "Seçilmiş əməkdaşı (lar) yenidən bərpa etməyinizə əminsinizmi?";
 $lang["employees_current_password"] = "İndiki Şifrə";
@@ -17,7 +13,6 @@ $lang["employees_error_deleting_demo_admin"] = "Demo administrator istifadəçis
 $lang["employees_error_updating_demo_admin"] = "Demo administrator istifadəçisini dəyişə bilməzsiniz.";
 $lang["employees_language"] = "Dil";
 $lang["employees_login_info"] = "Daxil Ol";
-$lang["employees_manager"] = "";
 $lang["employees_new"] = "Yeni Əməkdaş";
 $lang["employees_none_selected"] = "Silmək üçün heç bir işçi (lər) seçməmisiniz.";
 $lang["employees_one_or_multiple"] = "İşçi (lər)";
@@ -38,6 +33,5 @@ $lang["employees_system_language"] = "Sistem Dili";
 $lang["employees_unsuccessful_change_password"] = "Şifrə dəyişməsi uğursuz oldu.";
 $lang["employees_update"] = "İşçini yeniləyin";
 $lang["employees_username"] = "İstifadəçi Adı";
-$lang["employees_username_duplicate"] = "";
 $lang["employees_username_minlength"] = "İstifadəçi adı ən azı 5 simvol olmalıdır.";
 $lang["employees_username_required"] = "İstifadəçi adı tələb olunan sahədir.";
--- a/application/language/az-AZ/expenses_lang.php
+++ b/application/language/az-AZ/expenses_lang.php
@@ -29,11 +29,9 @@ $lang["expenses_error_adding_updating"] = "Əlavədə Səhv/Xərci yeniləmək";
 $lang["expenses_expense_id"] = "Kimlilk";
 $lang["expenses_expenses_employee"] = "Əməkdaş";
 $lang["expenses_info"] = "Xərc Məlumatı";
-$lang["expenses_ip_address"] = "";
 $lang["expenses_is_deleted"] = "Silinib";
 $lang["expenses_name_required"] = "Xərcin məlumatı qeyd edilməlidir";
 $lang["expenses_new"] = "Yeni Xərc";
-$lang["expenses_new_supplier"] = "";
 $lang["expenses_no_expenses_to_display"] = "Heç bir Xərclər göstərilmir";
 $lang["expenses_none_selected"] = "Siz heç bir xərc seçməmisiniz";
 $lang["expenses_one_or_multiple"] = "Xərc (lər)";
@@ -45,5 +43,4 @@ $lang["expenses_successful_updating"] = "Xərc Uğurla Yeniləndi";
 $lang["expenses_supplier_name"] = "Təchizatçı";
 $lang["expenses_supplier_tax_code"] = "Vergi Məcəlləsi";
 $lang["expenses_tax_amount"] = "Vergi";
-$lang["expenses_tax_amount_number"] = "";
 $lang["expenses_update"] = "Xərci Yenilə";
--- a/application/language/az-AZ/item_kits_lang.php
+++ b/application/language/az-AZ/item_kits_lang.php
@@ -14,10 +14,9 @@ $lang["item_kits_error_adding_updating"] = "Malı yeniləməkdə və ya əlavə
 $lang["item_kits_find_kit_item"] = "Mal Dəsti";
 $lang["item_kits_info"] = "Mal Dəsti haqqında informasiya";
 $lang["item_kits_item"] = "Maddə";
-$lang["item_kits_item_kit_number"] = "Barkod";
+$lang["item_kits_item_kit_number"] = "";
 $lang["item_kits_item_kit_number_duplicate"] = "";
 $lang["item_kits_item_number"] = "";
-$lang["item_kits_item_number_duplicate"] = "";
 $lang["item_kits_items"] = "Mallar";
 $lang["item_kits_kit"] = "Dəstin İd";
 $lang["item_kits_kit_and_components"] = "Dəst və Komponentlər";
@@ -36,5 +35,4 @@ $lang["item_kits_sequence"] = "Ardıcıllıq";
 $lang["item_kits_successful_adding"] = "Siz uğurla mal dəsti əlavə etdiniz";
 $lang["item_kits_successful_deleted"] = "siz uğurla sildiniz";
 $lang["item_kits_successful_updating"] = "Siz uğurla malı yenilədiniz";
-$lang["item_kits_unit_price"] = "";
 $lang["item_kits_update"] = "Mal Dəstini Yenilənməsi";
--- a/application/language/az-AZ/items_lang.php
+++ b/application/language/az-AZ/items_lang.php
@@ -7,9 +7,7 @@ $lang["items_bulk_edit"] = "Kütləvi Redaktə";
 $lang["items_buy_price_required"] = "Alış qiyməti tələb olunan sahədir.";
 $lang["items_cannot_be_deleted"] = "Seçilmiş Mal (lar) silmək mükün deyil, bir və ya birdən çox Mallarda Satışlar var.";
 $lang["items_cannot_find_item"] = "Mal Tapılmadı.";
-$lang["items_categories"] = "";
 $lang["items_category"] = "kateqoriya";
-$lang["items_category_new"] = "";
 $lang["items_category_required"] = "Bölmə sahəsi boş qala bilməz.";
 $lang["items_change_all_to_allow_alt_desc"] = "Hamısı üçün Alternativ Təsvirə İcazə Verin.";
 $lang["items_change_all_to_not_allow_allow_desc"] = "Hamısı üçün Alternativ Təsvirə İcazə Verməyin.";
@@ -33,7 +31,6 @@ $lang["items_default_pack_name"] = "Hər biri";
 $lang["items_description"] = "təsvir";
 $lang["items_details_count"] = "detallı inventor sayı";
 $lang["items_do_nothing"] = "heç nə etməmək";
-$lang["items_edit"] = "";
 $lang["items_edit_fields_you_want_to_update"] = "Seçilmiş məhsullar üçün tələb olunan sahələri redaktə edin.";
 $lang["items_edit_multiple_items"] = "bir neçə malın redaktəsi";
 $lang["items_empty_upc_items"] = "Boş Barkod Malları";
@@ -53,10 +50,8 @@ $lang["items_inventory_employee"] = "Əmakdaş";
 $lang["items_inventory_in_out_quantity"] = "Daxili və Xarici Say";
 $lang["items_inventory_remarks"] = "Qeydlər";
 $lang["items_is_deleted"] = "Silindi";
-$lang["items_is_printed"] = "";
 $lang["items_is_serialized"] = "Malın Seriya Nömrəsi var";
 $lang["items_item"] = "Mal";
-$lang["items_item_id"] = "";
 $lang["items_item_number"] = "Barkod";
 $lang["items_item_number_duplicate"] = "Malın Nömrəsi artiq Məlumat bazasında var.";
 $lang["items_kit"] = "Dəst";
@@ -64,7 +59,6 @@ $lang["items_location"] = "Yer";
 $lang["items_low_inventory_items"] = "Bitmış Mallar";
 $lang["items_low_sell_item"] = "Malların aşağı qiy. satışı";
 $lang["items_manually_editing_of_quantity"] = "Sayı Əl ilə Redeaktə Etmək";
-$lang["items_markup"] = "";
 $lang["items_name"] = "Malın Adı";
 $lang["items_name_required"] = "Malın adı olan sahə boş qala bilməz.";
 $lang["items_new"] = "Yeni Mal";
@@ -103,7 +97,6 @@ $lang["items_successful_updating"] = "Siz uğurla malı yenilədiniz";
 $lang["items_supplier"] = "Təchizatcı";
 $lang["items_tax_1"] = "Vergi 1";
 $lang["items_tax_2"] = "Vergi 2";
-$lang["items_tax_3"] = "";
 $lang["items_tax_category"] = "Vergi Bolməsi";
 $lang["items_tax_percent"] = "Vergi Faizi";
 $lang["items_tax_percent_number"] = "Vergi Faizi rəqəmli dəyər vahidi olmalıdir";
--- a/application/language/az-AZ/login_lang.php
+++ b/application/language/az-AZ/login_lang.php
@@ -6,8 +6,5 @@ $lang["login_invalid_gcaptcha"] = "Yanlış, Mən robot deyiləm.";
 $lang["login_invalid_installation"] = "Quraşdırma düzgün deyil, php.ini faylını yoxlayın.";
 $lang["login_invalid_username_and_password"] = "Ad və ya şifrə səhvdir.";
 $lang["login_login"] = "Giriş";
-$lang["login_logout"] = "";
-$lang["login_migration_needed"] = "";
 $lang["login_password"] = "Şifrə";
 $lang["login_username"] = "İstifadəçi";
-$lang["login_welcome"] = "";
--- a/application/language/az-AZ/module_lang.php
+++ b/application/language/az-AZ/module_lang.php
@@ -1,7 +1,5 @@
 <?php 

-$lang["module_admin_cashups"] = "";
-$lang["module_admin_cashups_desc"] = "";
 $lang["module_attributes"] = "Atributlar";
 $lang["module_attributes_desc"] = "Atributları əlavə et, yenilə, sil və ya axtar.";
 $lang["module_both"] = "Hər ikizi";
@@ -41,7 +39,3 @@ $lang["module_suppliers"] = "Təchizatçılar";
 $lang["module_suppliers_desc"] = "Əlavə et, Yenilə, Sil və Təchizatçıları Axtar.";
 $lang["module_taxes"] = "Vergi";
 $lang["module_taxes_desc"] = "Satış üçün Vergiləri Ayarla.";
-$lang["module_timeclocks"] = "";
-$lang["module_timeclocks_categories"] = "";
-$lang["module_timeclocks_categories_desc"] = "";
-$lang["module_timeclocks_desc"] = "";
--- a/application/language/az-AZ/receivings_lang.php
+++ b/application/language/az-AZ/receivings_lang.php
@@ -1,6 +1,5 @@
 <?php 

-$lang["receivings_amount_due"] = "";
 $lang["receivings_cancel_receiving"] = "İmtina";
 $lang["receivings_cannot_be_deleted"] = "Qəbul olunanlar silinmədi.";
 $lang["receivings_comments"] = "Rəylər";
@@ -8,9 +7,7 @@ $lang["receivings_complete_receiving"] = "Bitirmək";
 $lang["receivings_confirm_cancel_receiving"] = "Siz əminsinizmi bu qəbul olunanları silməyinizə? Bütün mallar təmizlənəcək.";
 $lang["receivings_confirm_delete"] = "Bu qəbuldan silmək istədiyinizə əminsiniz? Bu hərəkət geri qaytarıla bilməz.";
 $lang["receivings_confirm_finish_receiving"] = "Bu qəbulu təqdim etmək istədiyinizə əminsiniz? Bunu geri qaytarmaq mümkün deyil.";
-$lang["receivings_confirm_restore"] = "";
 $lang["receivings_cost"] = "Xərc";
-$lang["receivings_daily"] = "";
 $lang["receivings_date"] = "Qəbul olunma tarixi";
 $lang["receivings_date_required"] = "Düzgün bir tarix daxil olunmalıdır.";
 $lang["receivings_date_type"] = "Tarixi tələb olunan bir sahədir.";
--- a/application/language/az-AZ/reports_lang.php
+++ b/application/language/az-AZ/reports_lang.php
@@ -14,7 +14,6 @@ $lang["reports_code_return"] = "RET";
 $lang["reports_code_type"] = "Növ";
 $lang["reports_code_work_order"] = "W/O";
 $lang["reports_comments"] = "bütün qiymət";
-$lang["reports_commission"] = "";
 $lang["reports_complete"] = "Tamamlanmış Satış və Geri Qaytarılanlar";
 $lang["reports_completed_sales"] = "Tamamlanmış Satışlar";
 $lang["reports_confirm_delete"] = "Seçdiyiniz giriş (lər) silmək istədiyinizə əminsinizmi?";
@@ -29,7 +28,6 @@ $lang["reports_date"] = "təsvir";
 $lang["reports_date_range"] = "detallı göndərilən hesabatlar";
 $lang["reports_description"] = "detallı hesabatlar";
 $lang["reports_detailed_receivings_report"] = "Ətraflı satınalma hesabatı";
-$lang["reports_detailed_receivings_report_input"] = "";
 $lang["reports_detailed_reports"] = "etraflı məlumat";
 $lang["reports_detailed_requisition_report"] = "endirimler";
 $lang["reports_detailed_sales_report"] = "Ətraflı satış hesabatı";
@@ -48,7 +46,6 @@ $lang["reports_expenses_amount"] = "Məbləğ";
 $lang["reports_expenses_categories"] = "Xərclər";
 $lang["reports_expenses_categories_summary_report"] = "Xərc kateqoriyasında Son Hesabat";
 $lang["reports_expenses_category"] = "Kategoriya";
-$lang["reports_expenses_payment_amount"] = "";
 $lang["reports_expenses_tax_amount"] = "Vergi";
 $lang["reports_expenses_total_amount"] = "Ümumi Məbləğ";
 $lang["reports_expenses_total_tax_amount"] = "Ümumi Vergi";
@@ -108,9 +105,7 @@ $lang["reports_sales_summary_report"] = "toplam";
 $lang["reports_sales_taxes"] = "Satışdan Vergi";
 $lang["reports_sales_taxes_summary_report"] = "Satışdan vergilərə dair yekun hesabat";
 $lang["reports_serial_number"] = "hesabatlar";
-$lang["reports_service_charge"] = "";
 $lang["reports_sold_by"] = "kim tərəfindən qoyulub";
-$lang["reports_sold_items"] = "";
 $lang["reports_sold_to"] = "təchizatçı";
 $lang["reports_stock_location"] = "təchizatçılar";
 $lang["reports_sub_total_value"] = "təchizatci hesabatı";
@@ -122,7 +117,6 @@ $lang["reports_suppliers"] = "toplam";
 $lang["reports_suppliers_summary_report"] = "Təchizatçıların Yekun Hesabatı";
 $lang["reports_tax"] = "tip";
 $lang["reports_tax_category"] = "Vergi Bolməsi";
-$lang["reports_tax_name"] = "";
 $lang["reports_tax_percent"] = "Retail Price";
 $lang["reports_tax_rate"] = "Vergi dərəcəsi";
 $lang["reports_taxes"] = "Vergilər";
--- a/application/language/az-AZ/sales_lang.php
+++ b/application/language/az-AZ/sales_lang.php
@@ -10,11 +10,6 @@ $lang["sales_amount_tendered"] = "Ödənilən məbləğ";
 $lang["sales_authorized_signature"] = "Səlahiyyətli İmza";
 $lang["sales_cancel_sale"] = "İmtina";
 $lang["sales_cash"] = "Nəğd pullar";
-$lang["sales_cash_1"] = "";
-$lang["sales_cash_2"] = "";
-$lang["sales_cash_3"] = "";
-$lang["sales_cash_4"] = "";
-$lang["sales_cash_adjustment"] = "";
 $lang["sales_cash_deposit"] = "Nağd depozit";
 $lang["sales_cash_filter"] = "Nəğd Pul";
 $lang["sales_change_due"] = "Qalıq";
@@ -22,11 +17,8 @@ $lang["sales_change_price"] = "Satış qiymətini dəyiş";
 $lang["sales_check"] = "Çek";
 $lang["sales_check_balance"] = "Çek Xatırladan";
 $lang["sales_check_filter"] = "Çek";
-$lang["sales_close"] = "";
 $lang["sales_comment"] = "Şərh";
 $lang["sales_comments"] = "Şərhlər";
-$lang["sales_company_name"] = "";
-$lang["sales_complete"] = "";
 $lang["sales_complete_sale"] = "Tamamlayın";
 $lang["sales_confirm_cancel_sale"] = "Siz əminsiniz ki,satışı ləğv etmək istəyirsiniz? Bütün detallar silinəcək.";
 $lang["sales_confirm_delete"] = "Siz əminsiniz ki seçilmiş satışı (lar) silmək istəyirsiz?";
@@ -34,7 +26,6 @@ $lang["sales_confirm_restore"] = "Seçilmiş Satışları bərpa etmək istədiy
 $lang["sales_credit"] = "Kredit kartı";
 $lang["sales_credit_deposit"] = "Kredit Depoziti";
 $lang["sales_credit_filter"] = "";
-$lang["sales_current_table"] = "";
 $lang["sales_customer"] = "Ad";
 $lang["sales_customer_address"] = "Ünvan";
 $lang["sales_customer_discount"] = "Endirim";
@@ -44,14 +35,11 @@ $lang["sales_customer_mailchimp_status"] = "Mailchimp Statusu";
 $lang["sales_customer_optional"] = "(Ödənişlərdə tələb olunur)";
 $lang["sales_customer_required"] = "(Vacib)";
 $lang["sales_customer_total"] = "Cəmi";
-$lang["sales_customer_total_spent"] = "";
-$lang["sales_daily_sales"] = "";
 $lang["sales_date"] = "Satış Tarixi";
 $lang["sales_date_range"] = "Tarix Aralığı";
 $lang["sales_date_required"] = "Düzgün tarix daxil edilməlidir.";
 $lang["sales_date_type"] = "Boşluğa tarix əlavə edilməlidir.";
 $lang["sales_debit"] = "Debit kart";
-$lang["sales_debit_filter"] = "";
 $lang["sales_delete"] = "Silməyə izin ver";
 $lang["sales_delete_confirmation"] = "Siz bu satışı silmək istəyinizə əminsiniz? Bu əməlliyat bərpa edilməyəcək.";
 $lang["sales_delete_entire_sale"] = "Bütün Satışı Silmək";
@@ -76,7 +64,6 @@ $lang["sales_find_or_scan_item"] = "Malın axtarışı";
 $lang["sales_find_or_scan_item_or_receipt"] = "Tapmaq skan etmək və ya kvitansiya";
 $lang["sales_giftcard"] = "Hədiyyə Kartı";
 $lang["sales_giftcard_balance"] = "Hədiyyə Kartı Balansı";
-$lang["sales_giftcard_filter"] = "";
 $lang["sales_giftcard_number"] = "Hədiyyə kartının nömrəsi";
 $lang["sales_group_by_category"] = "Bölməyə görə grup";
 $lang["sales_group_by_type"] = "Növə görə qrup";
@@ -102,28 +89,6 @@ $lang["sales_item_insufficient_of_stock"] = "Anbarda kifayət qədər mal yoxdur
 $lang["sales_item_name"] = "Malın adı";
 $lang["sales_item_number"] = "Mal #";
 $lang["sales_item_out_of_stock"] = "Mal satılıb.";
-$lang["sales_key_browser"] = "";
-$lang["sales_key_cancel"] = "Cancels Current Quote/Invoice/Sale";
-$lang["sales_key_customer_search"] = "Customer Search";
-$lang["sales_key_finish_quote"] = "Finish Quote/Invoice witdout payment";
-$lang["sales_key_finish_sale"] = "Add Payment and Complete Invoice/Sale";
-$lang["sales_key_full"] = "";
-$lang["sales_key_function"] = "Function";
-$lang["sales_key_help"] = "Shortcuts";
-$lang["sales_key_help_modal"] = "Open Shortcuts Window";
-$lang["sales_key_in"] = "";
-$lang["sales_key_item_search"] = "Item Search";
-$lang["sales_key_out"] = "";
-$lang["sales_key_payment"] = "Add Payment";
-$lang["sales_key_print"] = "";
-$lang["sales_key_restore"] = "";
-$lang["sales_key_search"] = "";
-$lang["sales_key_suspend"] = "Suspend Current Sale";
-$lang["sales_key_suspended"] = "Show Suspended Sales";
-$lang["sales_key_system"] = "";
-$lang["sales_key_tendered"] = "Edit Amount Tendered";
-$lang["sales_key_title"] = "Sales Keyboard Shortcuts";
-$lang["sales_mc"] = "";
 $lang["sales_mode"] = "Qeydiyyat Rejimi";
 $lang["sales_must_enter_numeric"] = "Ödəniş məbləği rəqəm ilə olmalıdır.";
 $lang["sales_must_enter_numeric_giftcard"] = "Hədiyyə Kartın nömrəsi rəqəmlə olmalıdır.";
@@ -141,7 +106,6 @@ $lang["sales_payment"] = "Ödəniş Növü";
 $lang["sales_payment_amount"] = "Məbləğ";
 $lang["sales_payment_not_cover_total"] = "Ödəmə məbləği Toplamdan çox və ya bərabər olmalıdır.";
 $lang["sales_payment_type"] = "Növ";
-$lang["sales_payments"] = "";
 $lang["sales_payments_total"] = "Cəmi Ödənilənlər";
 $lang["sales_price"] = "Qiymət";
 $lang["sales_print_after_sale"] = "Satışdan sonra Çap edin";
@@ -162,7 +126,6 @@ $lang["sales_receipt_unsent"] = "Çek göndərilə Bilmədi";
 $lang["sales_refund"] = "Qaytarılma növü";
 $lang["sales_register"] = "jurnal satışı";
 $lang["sales_remove_customer"] = "müştəriləri silmək";
-$lang["sales_remove_discount"] = "";
 $lang["sales_return"] = "qaytarmaq";
 $lang["sales_rewards"] = "Mükafat Balları";
 $lang["sales_rewards_balance"] = "Mükafat Balları Balansı";
@@ -171,15 +134,12 @@ $lang["sales_sale_by_invoice"] = "Faktura ilə Satış";
 $lang["sales_sale_for_customer"] = "Müştəri:";
 $lang["sales_sale_time"] = "Vaxt";
 $lang["sales_sales_tax"] = "Satış Vergisi";
-$lang["sales_sales_total"] = "";
 $lang["sales_select_customer"] = "Müştəri seçmək";
 $lang["sales_send_invoice"] = "Faktura Göndər";
 $lang["sales_send_quote"] = "Sitat Göndər";
 $lang["sales_send_receipt"] = "Çek Göndər";
 $lang["sales_send_work_order"] = "İş Sifarişini Göndərin";
 $lang["sales_serial"] = "seriya nömrəsi";
-$lang["sales_service_charge"] = "";
-$lang["sales_show_due"] = "";
 $lang["sales_show_invoice"] = "Fakturanı Göstər";
 $lang["sales_show_receipt"] = "Çek Göstər";
 $lang["sales_start_typing_customer_name"] = "müştəri adını çap etməyə başlayın...";
@@ -214,8 +174,6 @@ $lang["sales_unsuspend"] = "blok etmək";
 $lang["sales_unsuspend_and_delete"] = "blok etmək və silmək";
 $lang["sales_update"] = "Yenilə";
 $lang["sales_upi"] = "UPI";
-$lang["sales_visa"] = "";
-$lang["sales_wholesale"] = "";
 $lang["sales_work_order"] = "İş Sifarişi";
 $lang["sales_work_order_number"] = "Sifariş nömrəsi";
 $lang["sales_work_order_number_duplicate"] = "İş sifarişinin nömrəsi unikal olmalıdır.";
--- a/application/language/az-AZ/taxes_lang.php
+++ b/application/language/az-AZ/taxes_lang.php
@@ -14,7 +14,6 @@ $lang["taxes_group_seq"] = "Qrup seq";
 $lang["taxes_jurisdiction_name"] = "Yurisdiksiya Adı";
 $lang["taxes_name"] = "Ad";
 $lang["taxes_new"] = "Yeni Vergi";
-$lang["taxes_no_taxes"] = "";
 $lang["taxes_no_taxes_to_display"] = "Göstərməyə Vergi Kodu yoxdur";
 $lang["taxes_reporting_authority"] = "Hesabat orqanı";
 $lang["taxes_round_half_down"] = "Yarı Aşağı";
--- a/application/language/bg/bootstrap_tables_lang.php
+++ b/application/language/bg/bootstrap_tables_lang.php
@@ -1,6 +1,6 @@
 <?php 

-$lang["tables_all"] = "Всичко/и";
+$lang["tables_all"] = "Всичко";
 $lang["tables_columns"] = "Колони";
 $lang["tables_hide_show_pagination"] = "Скриване / Показване на страници";
 $lang["tables_loading"] = "Зареждане, моля изчакайте...";
--- a/application/language/bg/cashups_lang.php
+++ b/application/language/bg/cashups_lang.php
@@ -3,31 +3,23 @@
 $lang["cashups_amount"] = "";
 $lang["cashups_amount_number"] = "";
 $lang["cashups_amount_required"] = "";
-$lang["cashups_cancel_cashups"] = "";
-$lang["cashups_cancel_cashups_enter"] = "";
 $lang["cashups_cannot_be_deleted"] = "";
-$lang["cashups_cash_difference"] = "";
 $lang["cashups_close_date"] = "";
 $lang["cashups_close_employee"] = "";
 $lang["cashups_closed_amount_card"] = "";
 $lang["cashups_closed_amount_cash"] = "";
 $lang["cashups_closed_amount_check"] = "";
 $lang["cashups_closed_amount_due"] = "";
-$lang["cashups_closed_amount_giftcard"] = "";
 $lang["cashups_closed_amount_total"] = "";
 $lang["cashups_closed_date"] = "";
 $lang["cashups_confirm_delete"] = "";
 $lang["cashups_confirm_restore"] = "";
-$lang["cashups_confirm_submit"] = "";
 $lang["cashups_date_number"] = "";
 $lang["cashups_date_required"] = "";
 $lang["cashups_description"] = "";
-$lang["cashups_enable_expected"] = "";
 $lang["cashups_error_adding_updating"] = "";
-$lang["cashups_giftcard"] = "";
 $lang["cashups_id"] = "";
 $lang["cashups_info"] = "";
-$lang["cashups_info_employee"] = "";
 $lang["cashups_is_deleted"] = "";
 $lang["cashups_new"] = "";
 $lang["cashups_no_cashups_to_display"] = "";
@@ -43,6 +35,4 @@ $lang["cashups_successful_deleted"] = "";
 $lang["cashups_successful_updating"] = "";
 $lang["cashups_total"] = "";
 $lang["cashups_transfer_amount_cash"] = "";
-$lang["cashups_transfer_amount_cash_minus"] = "";
 $lang["cashups_update"] = "";
-$lang["cashups_warning"] = "";
--- a/application/language/bg/common_lang.php
+++ b/application/language/bg/common_lang.php
@@ -2,18 +2,14 @@

 $lang["common_address_1"] = "Адрес 1";
 $lang["common_address_2"] = "Адрес 2";
-$lang["common_admin"] = "";
 $lang["common_city"] = "Град";
-$lang["common_clerk"] = "";
 $lang["common_close"] = "Затвори";
-$lang["common_color"] = "";
 $lang["common_comments"] = "Коментари";
 $lang["common_common"] = "Често срещани";
 $lang["common_confirm_search"] = "Избрали сте един или повече редове, след търсене няма да бъдат избрани. Наистина ли искате да подадете това търсене?";
 $lang["common_copyrights"] = "© 2010 - %1";
-$lang["common_correct_errors"] = "Моля, коригирайте установените грешки преди записване";
+$lang["common_correct_errors"] = "";
 $lang["common_country"] = "Държава";
-$lang["common_dashboard"] = "";
 $lang["common_date"] = "Дата";
 $lang["common_delete"] = "Изтриване";
 $lang["common_det"] = "Детайли";
@@ -25,7 +21,6 @@ $lang["common_export_csv"] = "Експорт на CSV";
 $lang["common_export_csv_no"] = "Не";
 $lang["common_export_csv_yes"] = "Да";
 $lang["common_fields_required_message"] = "Полетата в червено са задължителни";
-$lang["common_fields_required_message_unique"] = "";
 $lang["common_first_name"] = "Име";
 $lang["common_first_name_required"] = "Име е задължително поле.";
 $lang["common_first_page"] = "Първи";
@@ -33,7 +28,6 @@ $lang["common_gender"] = "Пол";
 $lang["common_gender_female"] = "Ж";
 $lang["common_gender_male"] = "М";
 $lang["common_gender_undefined"] = "";
-$lang["common_icon"] = "";
 $lang["common_id"] = "Номер";
 $lang["common_import"] = "Внос";
 $lang["common_import_change_file"] = "Промяна";
@@ -47,21 +41,16 @@ $lang["common_last_name_required"] = "Фамилия е задължително
 $lang["common_last_page"] = "Последна";
 $lang["common_learn_about_project"] = "за да научите най-новата информация за проекта.";
 $lang["common_list_of"] = "Списък с";
-$lang["common_logo"] = "";
-$lang["common_logo_mark"] = "";
 $lang["common_logout"] = "Излизане от профила";
-$lang["common_manager"] = "";
-$lang["common_migration_needed"] = "Мигриране на база данни ще започне след влизане.";
+$lang["common_migration_needed"] = "";
 $lang["common_new"] = "Нов";
 $lang["common_no"] = "";
 $lang["common_no_persons_to_display"] = "Няма хора за показване.";
-$lang["common_none_selected_text"] = "Нищо не е избрано";
+$lang["common_none_selected_text"] = "Нищо не е избрано.";
 $lang["common_or"] = "Или";
-$lang["common_people"] = "";
 $lang["common_phone_number"] = "Телефонен номер";
 $lang["common_phone_number_required"] = "";
 $lang["common_please_visit_my"] = "Моля, посетете";
-$lang["common_position"] = "";
 $lang["common_powered_by"] = "С подкрепата на";
 $lang["common_price"] = "Цена";
 $lang["common_print"] = "Принтиране";
@@ -72,8 +61,6 @@ $lang["common_return_policy"] = "Условия за връщане";
 $lang["common_search"] = "Търсене";
 $lang["common_search_options"] = "Опции за търсене";
 $lang["common_searched_for"] = "Търсене за";
-$lang["common_software_short"] = "";
-$lang["common_software_title"] = "";
 $lang["common_state"] = "Щат";
 $lang["common_submit"] = "Изпращане";
 $lang["common_total_spent"] = "Общо изразходвани";
--- a/application/language/bg/config_lang.php
+++ b/application/language/bg/config_lang.php
@@ -31,22 +31,13 @@ $lang["config_barcode_tooltip"] = "Warning: This feature can cause duplicate ite
 $lang["config_barcode_type"] = "Barcode Type";
 $lang["config_barcode_width"] = "Width (px)";
 $lang["config_bottom"] = "Bottom";
-$lang["config_cash_button"] = "";
-$lang["config_cash_button_1"] = "";
-$lang["config_cash_button_2"] = "";
-$lang["config_cash_button_3"] = "";
-$lang["config_cash_button_4"] = "";
-$lang["config_cash_button_5"] = "";
-$lang["config_cash_button_6"] = "";
 $lang["config_cash_decimals"] = "Cash Decimals";
 $lang["config_cash_decimals_tooltip"] = "If Cash Decimals and Currency Decimals are the same then no cash rounding will take place.";
 $lang["config_cash_rounding"] = "Cash Rounding";
 $lang["config_category_dropdown"] = "";
 $lang["config_center"] = "Center";
-$lang["config_change_apperance_tooltip"] = "";
 $lang["config_comma"] = "comma";
 $lang["config_company"] = "Company Name";
-$lang["config_company_avatar"] = "";
 $lang["config_company_change_image"] = "Change Image";
 $lang["config_company_logo"] = "Company Logo";
 $lang["config_company_remove_image"] = "Remove Image";
@@ -58,7 +49,6 @@ $lang["config_country_codes_tooltip"] = "Comma separated list of country codes f
 $lang["config_currency_code"] = "";
 $lang["config_currency_decimals"] = "Currency Decimals";
 $lang["config_currency_symbol"] = "Currency Symbol";
-$lang["config_current_employee_only"] = "";
 $lang["config_customer_reward"] = "Reward";
 $lang["config_customer_reward_duplicate"] = "Reward must be unique.";
 $lang["config_customer_reward_enable"] = "Enable Customer Rewards";
@@ -96,7 +86,6 @@ $lang["config_default_tax_name_required"] = "Default Tax Name is a required fiel
 $lang["config_default_tax_rate"] = "Default Tax Rate %";
 $lang["config_default_tax_rate_1"] = "Tax 1 Rate";
 $lang["config_default_tax_rate_2"] = "Tax 2 Rate";
-$lang["config_default_tax_rate_3"] = "";
 $lang["config_default_tax_rate_number"] = "Default Tax Rate must be a number.";
 $lang["config_default_tax_rate_required"] = "Default Tax Rate is a required field.";
 $lang["config_derive_sale_quantity"] = "";
@@ -121,12 +110,6 @@ $lang["config_email_smtp_pass"] = "SMTP Password";
 $lang["config_email_smtp_port"] = "SMTP Port";
 $lang["config_email_smtp_timeout"] = "SMTP Timeout (s)";
 $lang["config_email_smtp_user"] = "SMTP Username";
-$lang["config_enable_avatar"] = "";
-$lang["config_enable_avatar_tooltip"] = "";
-$lang["config_enable_dropdown_tooltip"] = "";
-$lang["config_enable_new_look"] = "";
-$lang["config_enable_right_bar"] = "";
-$lang["config_enable_right_bar_tooltip"] = "";
 $lang["config_enforce_privacy"] = "";
 $lang["config_enforce_privacy_tooltip"] = "";
 $lang["config_fax"] = "Fax";
@@ -144,7 +127,6 @@ $lang["config_financial_year_may"] = "1st of May";
 $lang["config_financial_year_nov"] = "1st of November";
 $lang["config_financial_year_oct"] = "1st of October";
 $lang["config_financial_year_sep"] = "1st of September";
-$lang["config_floating_labels"] = "";
 $lang["config_gcaptcha_enable"] = "Login Page reCAPTCHA";
 $lang["config_gcaptcha_secret_key"] = "reCAPTCHA Secret Key";
 $lang["config_gcaptcha_secret_key_required"] = "reCAPTCHA Secret Key is a required field";
@@ -164,7 +146,6 @@ $lang["config_image_restrictions"] = "";
 $lang["config_include_hsn"] = "";
 $lang["config_info"] = "Information";
 $lang["config_info_configuration"] = "Store Information";
-$lang["config_input_groups"] = "";
 $lang["config_integrations"] = "";
 $lang["config_integrations_configuration"] = "";
 $lang["config_invoice"] = "Invoice";
@@ -176,7 +157,6 @@ $lang["config_invoice_printer"] = "Invoice Printer";
 $lang["config_invoice_type"] = "";
 $lang["config_is_readable"] = "";
 $lang["config_is_writable"] = "is writable, but the permissions are higher than 750.";
-$lang["config_item_markup"] = "";
 $lang["config_jsprintsetup_required"] = "Warning: This functionality will only work if you have the FireFox jsPrintSetup addon installed. Save anyway?";
 $lang["config_language"] = "Language";
 $lang["config_last_used_invoice_number"] = "Last used Invoice Number";
@@ -195,7 +175,6 @@ $lang["config_locale_info"] = "Localization Configuration Information";
 $lang["config_location"] = "Stock";
 $lang["config_location_configuration"] = "Stock Locations";
 $lang["config_location_info"] = "Location Configuration Information";
-$lang["config_login_form"] = "";
 $lang["config_logout"] = "Do you want to make a backup before logging out? Click [OK] to backup or [Cancel] to logout.";
 $lang["config_mailchimp"] = "Mailchimp";
 $lang["config_mailchimp_api_key"] = "Mailchimp API Key";
@@ -252,10 +231,8 @@ $lang["config_print_top_margin"] = "Margin Top";
 $lang["config_print_top_margin_number"] = "Margin Top must be a number.";
 $lang["config_print_top_margin_required"] = "Margin Top is a required field.";
 $lang["config_quantity_decimals"] = "Quantity Decimals";
-$lang["config_quick_cash_enable"] = "";
 $lang["config_quote_default_comments"] = "";
 $lang["config_receipt"] = "Receipt";
-$lang["config_receipt_category"] = "";
 $lang["config_receipt_configuration"] = "Receipt Print Settings";
 $lang["config_receipt_default"] = "Default";
 $lang["config_receipt_font_size"] = "Font Size";
@@ -285,8 +262,6 @@ $lang["config_saved_successfully"] = "Configuration save successful.";
 $lang["config_saved_unsuccessfully"] = "Configuration save failed.";
 $lang["config_security_issue"] = "Security Vulnerability Warning";
 $lang["config_server_notice"] = "Please use the below info for issue reporting.";
-$lang["config_service_charge"] = "";
-$lang["config_show_due_enable"] = "";
 $lang["config_show_office_group"] = "Show office icon";
 $lang["config_statistics"] = "Send Statistics";
 $lang["config_statistics_tooltip"] = "Send statistics for development and feature improvement purposes.";
@@ -294,9 +269,7 @@ $lang["config_stock_location"] = "Stock location";
 $lang["config_stock_location_duplicate"] = "Stock Location must be unique.";
 $lang["config_stock_location_invalid_chars"] = "Stock Location can not contain '_'.";
 $lang["config_stock_location_required"] = "Stock location is a required field.";
-$lang["config_suggestions_fifth_column"] = "";
 $lang["config_suggestions_first_column"] = "Column 1";
-$lang["config_suggestions_fourth_column"] = "";
 $lang["config_suggestions_layout"] = "Search Suggestions Layout";
 $lang["config_suggestions_second_column"] = "Column 2";
 $lang["config_suggestions_third_column"] = "Column 3";
@@ -316,7 +289,6 @@ $lang["config_tax_decimals"] = "Tax Decimals";
 $lang["config_tax_id"] = "";
 $lang["config_tax_included"] = "Tax Included";
 $lang["config_theme"] = "Theme";
-$lang["config_theme_preview"] = "";
 $lang["config_thousands_separator"] = "Thousands Separator";
 $lang["config_timezone"] = "Timezone";
 $lang["config_timezone_error"] = "";
@@ -324,6 +296,5 @@ $lang["config_top"] = "Top";
 $lang["config_use_destination_based_tax"] = "";
 $lang["config_user_timezone"] = "";
 $lang["config_website"] = "Website";
-$lang["config_wholesale_markup"] = "";
 $lang["config_work_order_enable"] = "Work Order Support";
 $lang["config_work_order_format"] = "Work Order Format";
--- a/application/language/bg/customers_lang.php
+++ b/application/language/bg/customers_lang.php
@@ -3,7 +3,6 @@
 $lang["customers_account_number"] = "Сметка #";
 $lang["customers_account_number_duplicate"] = "Номерът на сметката вече е в базата данни.";
 $lang["customers_available_points"] = "Налични точки";
-$lang["customers_available_points_value"] = "";
 $lang["customers_average"] = "Средно изразходвани";
 $lang["customers_avg_discount"] = "Средна отстъпка";
 $lang["customers_basic_information"] = "Информация";
@@ -20,9 +19,9 @@ $lang["customers_csv_import_success"] = "Вносът на клиенти е у
 $lang["customers_customer"] = "Клиент";
 $lang["customers_date"] = "Дата";
 $lang["customers_discount"] = "Отстъпка";
-$lang["customers_discount_fixed"] = "Фиксирана отстъпка";
-$lang["customers_discount_percent"] = "Процент отстъпка";
-$lang["customers_discount_type"] = "Вид отстъпка";
+$lang["customers_discount_fixed"] = "";
+$lang["customers_discount_percent"] = "";
+$lang["customers_discount_type"] = "";
 $lang["customers_email_duplicate"] = "Имейл адресът вече е в базата данни.";
 $lang["customers_employee"] = "Служител";
 $lang["customers_error_adding_updating"] = "Добавянето или актуализирането на клиента е неуспешно.";
@@ -48,7 +47,7 @@ $lang["customers_successful_adding"] = "Успешно добавихте кли
 $lang["customers_successful_deleted"] = "Вие успешно сте изтрили";
 $lang["customers_successful_updating"] = "Актуализирахте успешно клиента си";
 $lang["customers_tax_code"] = "Данъчен код";
-$lang["customers_tax_id"] = "Данъчен номер";
+$lang["customers_tax_id"] = "";
 $lang["customers_taxable"] = "Облагаем";
 $lang["customers_total"] = "Общо изразходвани средства";
 $lang["customers_update"] = "Актуализиране на клиента";
--- a/application/language/bg/employees_lang.php
+++ b/application/language/bg/employees_lang.php
@@ -1,12 +1,8 @@
 <?php 

-$lang["employees_administrator"] = "";
 $lang["employees_basic_information"] = "Информация";
 $lang["employees_cannot_be_deleted"] = "Невъзможно е да изтриете избрани служители, един или повече от тях са обработили продажби или се опитвате да изтриете профила си.";
-$lang["employees_change_employee"] = "";
 $lang["employees_change_password"] = "Промяна на паролата";
-$lang["employees_clerk"] = "";
-$lang["employees_commission"] = "";
 $lang["employees_confirm_delete"] = "Наистина ли искате да изтриете избрания служител (и)?";
 $lang["employees_confirm_restore"] = "Наистина ли искате да възстановите избраните служители?";
 $lang["employees_current_password"] = "Настояща парола";
@@ -17,7 +13,6 @@ $lang["employees_error_deleting_demo_admin"] = "Не може да изтрие
 $lang["employees_error_updating_demo_admin"] = "Не може да промените Пробният Администратор.";
 $lang["employees_language"] = "Език";
 $lang["employees_login_info"] = "Login";
-$lang["employees_manager"] = "";
 $lang["employees_new"] = "Нов служител";
 $lang["employees_none_selected"] = "Не сте избрали служител (и), който да изтриете.";
 $lang["employees_one_or_multiple"] = "служител (и)";
@@ -38,6 +33,5 @@ $lang["employees_system_language"] = "Системен език";
 $lang["employees_unsuccessful_change_password"] = "Промяната на паролата се провали.";
 $lang["employees_update"] = "Актуализиране на служителя";
 $lang["employees_username"] = "Потребител";
-$lang["employees_username_duplicate"] = "";
 $lang["employees_username_minlength"] = "Потребителското име трябва да е с дължина най-малко 5 знака.";
 $lang["employees_username_required"] = "Потребителското име е задължително поле.";
--- a/application/language/bg/expenses_lang.php
+++ b/application/language/bg/expenses_lang.php
@@ -29,11 +29,9 @@ $lang["expenses_error_adding_updating"] = "Error adding/updating Expense";
 $lang["expenses_expense_id"] = "Id";
 $lang["expenses_expenses_employee"] = "Employee";
 $lang["expenses_info"] = "Expense Info";
-$lang["expenses_ip_address"] = "";
 $lang["expenses_is_deleted"] = "Deleted";
 $lang["expenses_name_required"] = "Expense Name required";
 $lang["expenses_new"] = "New Expense";
-$lang["expenses_new_supplier"] = "";
 $lang["expenses_no_expenses_to_display"] = "There are no Expenses to display";
 $lang["expenses_none_selected"] = "You have not selected any Expense";
 $lang["expenses_one_or_multiple"] = "Expense(s)";
@@ -45,5 +43,4 @@ $lang["expenses_successful_updating"] = "Expense update successful";
 $lang["expenses_supplier_name"] = "Supplier";
 $lang["expenses_supplier_tax_code"] = "Tax Code";
 $lang["expenses_tax_amount"] = "Tax";
-$lang["expenses_tax_amount_number"] = "";
 $lang["expenses_update"] = "Update Expense";
--- a/application/language/bg/item_kits_lang.php
+++ b/application/language/bg/item_kits_lang.php
@@ -17,7 +17,6 @@ $lang["item_kits_item"] = "Item";
 $lang["item_kits_item_kit_number"] = "";
 $lang["item_kits_item_kit_number_duplicate"] = "";
 $lang["item_kits_item_number"] = "";
-$lang["item_kits_item_number_duplicate"] = "";
 $lang["item_kits_items"] = "Items";
 $lang["item_kits_kit"] = "Kit ID";
 $lang["item_kits_kit_and_components"] = "Kit and Components";
@@ -36,5 +35,4 @@ $lang["item_kits_sequence"] = "Sequence";
 $lang["item_kits_successful_adding"] = "You have successfully added Item Kit";
 $lang["item_kits_successful_deleted"] = "You have successfully deleted";
 $lang["item_kits_successful_updating"] = "You have successfully updated Item Kit";
-$lang["item_kits_unit_price"] = "";
 $lang["item_kits_update"] = "Update Item Kit";
--- a/application/language/bg/items_lang.php
+++ b/application/language/bg/items_lang.php
@@ -7,9 +7,7 @@ $lang["items_bulk_edit"] = "Bulk Edit";
 $lang["items_buy_price_required"] = "Purchase Price is a required field.";
 $lang["items_cannot_be_deleted"] = "Could not delete selected Item(s), one or more of the selected Items have sales.";
 $lang["items_cannot_find_item"] = "Item not found.";
-$lang["items_categories"] = "";
 $lang["items_category"] = "Category";
-$lang["items_category_new"] = "";
 $lang["items_category_required"] = "Category is a required field.";
 $lang["items_change_all_to_allow_alt_desc"] = "Allow Alternate Description for all.";
 $lang["items_change_all_to_not_allow_allow_desc"] = "Do not allow Alternate Description for all.";
@@ -33,7 +31,6 @@ $lang["items_default_pack_name"] = "";
 $lang["items_description"] = "Description";
 $lang["items_details_count"] = "Inventory Count Details";
 $lang["items_do_nothing"] = "Do Nothing";
-$lang["items_edit"] = "";
 $lang["items_edit_fields_you_want_to_update"] = "Edit the desired fields for selected item(s).";
 $lang["items_edit_multiple_items"] = "Editing Multiple Items";
 $lang["items_empty_upc_items"] = "Empty Barcode Items";
@@ -53,10 +50,8 @@ $lang["items_inventory_employee"] = "Employee";
 $lang["items_inventory_in_out_quantity"] = "In/Out Quantity";
 $lang["items_inventory_remarks"] = "Remarks";
 $lang["items_is_deleted"] = "Deleted";
-$lang["items_is_printed"] = "";
 $lang["items_is_serialized"] = "Item has Serial Number";
 $lang["items_item"] = "Item";
-$lang["items_item_id"] = "";
 $lang["items_item_number"] = "Barcode";
 $lang["items_item_number_duplicate"] = "Item Number is already present in the database.";
 $lang["items_kit"] = "Kit";
@@ -64,7 +59,6 @@ $lang["items_location"] = "Location";
 $lang["items_low_inventory_items"] = "Out Of Stock Items";
 $lang["items_low_sell_item"] = "";
 $lang["items_manually_editing_of_quantity"] = "Manual Edit of Quantity";
-$lang["items_markup"] = "";
 $lang["items_name"] = "Item Name";
 $lang["items_name_required"] = "Item Name is a required field.";
 $lang["items_new"] = "New Item";
@@ -103,7 +97,6 @@ $lang["items_successful_updating"] = "You have successfully updated item";
 $lang["items_supplier"] = "Supplier";
 $lang["items_tax_1"] = "Tax 1";
 $lang["items_tax_2"] = "Tax 2";
-$lang["items_tax_3"] = "";
 $lang["items_tax_category"] = "";
 $lang["items_tax_percent"] = "Tax Percent";
 $lang["items_tax_percent_number"] = "";
--- a/application/language/bg/login_lang.php
+++ b/application/language/bg/login_lang.php
@@ -1,13 +1,10 @@
 <?php 

-$lang["login_gcaptcha"] = "Не съм робот.";
+$lang["login_gcaptcha"] = "I'm not a robot.";
 $lang["login_go"] = "Go";
 $lang["login_invalid_gcaptcha"] = "Invalid I'm not a robot.";
 $lang["login_invalid_installation"] = "The installation is not correct, check your php.ini file.";
 $lang["login_invalid_username_and_password"] = "Invalid Username or Password.";
 $lang["login_login"] = "Login";
-$lang["login_logout"] = "";
-$lang["login_migration_needed"] = "";
 $lang["login_password"] = "Password";
 $lang["login_username"] = "Username";
-$lang["login_welcome"] = "";
--- a/application/language/bg/module_lang.php
+++ b/application/language/bg/module_lang.php
@@ -1,7 +1,5 @@
 <?php 

-$lang["module_admin_cashups"] = "";
-$lang["module_admin_cashups_desc"] = "";
 $lang["module_attributes"] = "";
 $lang["module_attributes_desc"] = "";
 $lang["module_both"] = "Both";
@@ -41,7 +39,3 @@ $lang["module_suppliers"] = "Suppliers";
 $lang["module_suppliers_desc"] = "Add, Update, Delete, and Search Suppliers.";
 $lang["module_taxes"] = "Taxes";
 $lang["module_taxes_desc"] = "Configure Sales Taxes.";
-$lang["module_timeclocks"] = "";
-$lang["module_timeclocks_categories"] = "";
-$lang["module_timeclocks_categories_desc"] = "";
-$lang["module_timeclocks_desc"] = "";
--- a/application/language/bg/receivings_lang.php
+++ b/application/language/bg/receivings_lang.php
@@ -1,6 +1,5 @@
 <?php 

-$lang["receivings_amount_due"] = "";
 $lang["receivings_cancel_receiving"] = "Cancel";
 $lang["receivings_cannot_be_deleted"] = "Receiving(s) delete failed.";
 $lang["receivings_comments"] = "Comments";
@@ -8,9 +7,7 @@ $lang["receivings_complete_receiving"] = "Finish";
 $lang["receivings_confirm_cancel_receiving"] = "Are you sure you want to clear this receiving? All items will cleared.";
 $lang["receivings_confirm_delete"] = "Are you sure you want to delete this receiving? This action cannot be undone.";
 $lang["receivings_confirm_finish_receiving"] = "Are you sure you want to submit this receiving? This cannot be undone.";
-$lang["receivings_confirm_restore"] = "";
 $lang["receivings_cost"] = "Cost";
-$lang["receivings_daily"] = "";
 $lang["receivings_date"] = "Receiving Date";
 $lang["receivings_date_required"] = "A correct date must be entered.";
 $lang["receivings_date_type"] = "Date is a required field.";
--- a/application/language/bg/reports_lang.php
+++ b/application/language/bg/reports_lang.php
@@ -14,7 +14,6 @@ $lang["reports_code_return"] = "RET";
 $lang["reports_code_type"] = "Type";
 $lang["reports_code_work_order"] = "W/O";
 $lang["reports_comments"] = "Comments";
-$lang["reports_commission"] = "";
 $lang["reports_complete"] = "Completed Sales and Returns";
 $lang["reports_completed_sales"] = "Completed Sales";
 $lang["reports_confirm_delete"] = "";
@@ -29,7 +28,6 @@ $lang["reports_date"] = "Date";
 $lang["reports_date_range"] = "Date Range";
 $lang["reports_description"] = "Description";
 $lang["reports_detailed_receivings_report"] = "Detailed Receivings Report";
-$lang["reports_detailed_receivings_report_input"] = "";
 $lang["reports_detailed_reports"] = "Detailed Reports";
 $lang["reports_detailed_requisition_report"] = "";
 $lang["reports_detailed_sales_report"] = "Detailed Transactions Report";
@@ -48,7 +46,6 @@ $lang["reports_expenses_amount"] = "Amount";
 $lang["reports_expenses_categories"] = "Expenses";
 $lang["reports_expenses_categories_summary_report"] = "Expense Categories Summary Report";
 $lang["reports_expenses_category"] = "Category";
-$lang["reports_expenses_payment_amount"] = "";
 $lang["reports_expenses_tax_amount"] = "Tax";
 $lang["reports_expenses_total_amount"] = "Total Amount";
 $lang["reports_expenses_total_tax_amount"] = "Total Tax";
@@ -108,9 +105,7 @@ $lang["reports_sales_summary_report"] = "Transactions Summary Report";
 $lang["reports_sales_taxes"] = "";
 $lang["reports_sales_taxes_summary_report"] = "";
 $lang["reports_serial_number"] = "Serial Number";
-$lang["reports_service_charge"] = "";
 $lang["reports_sold_by"] = "Sold By";
-$lang["reports_sold_items"] = "";
 $lang["reports_sold_to"] = "Sold To";
 $lang["reports_stock_location"] = "Stock Location";
 $lang["reports_sub_total_value"] = "Subtotal";
@@ -122,7 +117,6 @@ $lang["reports_suppliers"] = "Suppliers";
 $lang["reports_suppliers_summary_report"] = "Suppliers Summary Report";
 $lang["reports_tax"] = "Tax";
 $lang["reports_tax_category"] = "";
-$lang["reports_tax_name"] = "";
 $lang["reports_tax_percent"] = "Tax Percent";
 $lang["reports_tax_rate"] = "";
 $lang["reports_taxes"] = "Taxes";
--- a/application/language/bg/sales_lang.php
+++ b/application/language/bg/sales_lang.php
@@ -10,31 +10,22 @@ $lang["sales_amount_tendered"] = "Предоставена сума";
 $lang["sales_authorized_signature"] = "Оторизиран подпис";
 $lang["sales_cancel_sale"] = "Отказ";
 $lang["sales_cash"] = "В брой";
-$lang["sales_cash_1"] = "";
-$lang["sales_cash_2"] = "";
-$lang["sales_cash_3"] = "";
-$lang["sales_cash_4"] = "";
-$lang["sales_cash_adjustment"] = "Корекция на пари в брой";
 $lang["sales_cash_deposit"] = "Депозит в брой";
 $lang["sales_cash_filter"] = "В брой";
 $lang["sales_change_due"] = "Промяна на дължимото";
-$lang["sales_change_price"] = "Промяна на продажната цена";
+$lang["sales_change_price"] = "";
 $lang["sales_check"] = "Проверка";
 $lang["sales_check_balance"] = "Проверете остатъка";
 $lang["sales_check_filter"] = "Проверка";
-$lang["sales_close"] = "";
 $lang["sales_comment"] = "Коментар";
 $lang["sales_comments"] = "Коментари";
-$lang["sales_company_name"] = "";
-$lang["sales_complete"] = "";
 $lang["sales_complete_sale"] = "Завършен";
 $lang["sales_confirm_cancel_sale"] = "Сигурни ли сте, че искате да изчистите тази продажба? Всичко ще бъде изтрито.";
 $lang["sales_confirm_delete"] = "Наистина ли искате да изтриете избраната Продажба (и)?";
 $lang["sales_confirm_restore"] = "Наистина ли искате да възстановите избраната Продажба (и)?";
 $lang["sales_credit"] = "Кредитна карта";
 $lang["sales_credit_deposit"] = "Кредитен депозит";
-$lang["sales_credit_filter"] = "Кредитна карта";
-$lang["sales_current_table"] = "";
+$lang["sales_credit_filter"] = "";
 $lang["sales_customer"] = "Име";
 $lang["sales_customer_address"] = "Адрес";
 $lang["sales_customer_discount"] = "Намаление";
@@ -44,14 +35,11 @@ $lang["sales_customer_mailchimp_status"] = "Състояние на Mailchimp";
 $lang["sales_customer_optional"] = "(Незадължително)";
 $lang["sales_customer_required"] = "(Задължително)";
 $lang["sales_customer_total"] = "Обща сума";
-$lang["sales_customer_total_spent"] = "";
-$lang["sales_daily_sales"] = "";
 $lang["sales_date"] = "Дата на продажба";
 $lang["sales_date_range"] = "Период от време";
 $lang["sales_date_required"] = "Трябва да въведете правилна дата.";
 $lang["sales_date_type"] = "Датата е задължително поле.";
 $lang["sales_debit"] = "Дебитна карта";
-$lang["sales_debit_filter"] = "";
 $lang["sales_delete"] = "Разреши изтриване";
 $lang["sales_delete_confirmation"] = "Наистина ли искате да изтриете тази продажба? Това действие не може да бъде отменено.";
 $lang["sales_delete_entire_sale"] = "Изтриване на цялата продажба";
@@ -76,11 +64,10 @@ $lang["sales_find_or_scan_item"] = "Намерете или сканирайте
 $lang["sales_find_or_scan_item_or_receipt"] = "Намерете или сканирайте елемент или разпис";
 $lang["sales_giftcard"] = "Gift Карта";
 $lang["sales_giftcard_balance"] = "Gift Card Баланс";
-$lang["sales_giftcard_filter"] = "";
 $lang["sales_giftcard_number"] = "Gift Card Номер";
 $lang["sales_group_by_category"] = "Групирайте по категория";
 $lang["sales_group_by_type"] = "Групиране по тип";
-$lang["sales_hsn"] = "HSN";
+$lang["sales_hsn"] = "";
 $lang["sales_id"] = "Номер на продажба";
 $lang["sales_include_prices"] = "Включва цени?";
 $lang["sales_invoice"] = "Фактура";
@@ -93,37 +80,15 @@ $lang["sales_invoice_number_duplicate"] = "Номерът на фактурит
 $lang["sales_invoice_sent"] = "Фактура, изпратена до";
 $lang["sales_invoice_total"] = "Фактура общо";
 $lang["sales_invoice_type_custom_invoice"] = "Ръчна фактура";
-$lang["sales_invoice_type_custom_tax_invoice"] = "Фактура по избор(custom_tax_invoice.php)";
+$lang["sales_invoice_type_custom_tax_invoice"] = "";
 $lang["sales_invoice_type_invoice"] = "Фактура";
-$lang["sales_invoice_type_tax_invoice"] = "Данъчна фактура (tax_invoice.php)";
+$lang["sales_invoice_type_tax_invoice"] = "";
 $lang["sales_invoice_unsent"] = "Фактурата не можа да бъде изпратена до";
 $lang["sales_invoice_update"] = "Преизчисляване";
 $lang["sales_item_insufficient_of_stock"] = "Елементът има недостатъчен запас.";
 $lang["sales_item_name"] = "Име на предмета";
 $lang["sales_item_number"] = "Предмет #";
 $lang["sales_item_out_of_stock"] = "Елементът е изчерпан.";
-$lang["sales_key_browser"] = "";
-$lang["sales_key_cancel"] = "Cancels Current Quote/Invoice/Sale";
-$lang["sales_key_customer_search"] = "Customer Search";
-$lang["sales_key_finish_quote"] = "Finish Quote/Invoice witdout payment";
-$lang["sales_key_finish_sale"] = "Add Payment and Complete Invoice/Sale";
-$lang["sales_key_full"] = "";
-$lang["sales_key_function"] = "Function";
-$lang["sales_key_help"] = "Shortcuts";
-$lang["sales_key_help_modal"] = "Open Shortcuts Window";
-$lang["sales_key_in"] = "";
-$lang["sales_key_item_search"] = "Item Search";
-$lang["sales_key_out"] = "";
-$lang["sales_key_payment"] = "Add Payment";
-$lang["sales_key_print"] = "";
-$lang["sales_key_restore"] = "";
-$lang["sales_key_search"] = "";
-$lang["sales_key_suspend"] = "Suspend Current Sale";
-$lang["sales_key_suspended"] = "Show Suspended Sales";
-$lang["sales_key_system"] = "";
-$lang["sales_key_tendered"] = "Edit Amount Tendered";
-$lang["sales_key_title"] = "Sales Keyboard Shortcuts";
-$lang["sales_mc"] = "";
 $lang["sales_mode"] = "Режим на регистрация";
 $lang["sales_must_enter_numeric"] = "Сумата Предложена трябва да е число.";
 $lang["sales_must_enter_numeric_giftcard"] = "Gift Card номера трябва да бъде число.";
@@ -134,14 +99,13 @@ $lang["sales_no_filter"] = "Всичко";
 $lang["sales_no_items_in_cart"] = "В количката няма продукти.";
 $lang["sales_no_sales_to_display"] = "Няма продажби за показване .";
 $lang["sales_none_selected"] = "Не сте избрали каквито и да е Продажби за изтриване.";
-$lang["sales_nontaxed_ind"] = " sales nontaxed ind ";
+$lang["sales_nontaxed_ind"] = "";
 $lang["sales_not_authorized"] = "Това действие не е разрешено.";
 $lang["sales_one_or_multiple"] = "Продажба (и)";
 $lang["sales_payment"] = "Вид плащане";
 $lang["sales_payment_amount"] = "Количество";
 $lang["sales_payment_not_cover_total"] = "Сумата за плащане трябва да е по-голяма или равна на цялата сума.";
 $lang["sales_payment_type"] = "Тип";
-$lang["sales_payments"] = "";
 $lang["sales_payments_total"] = "Общо плащания";
 $lang["sales_price"] = "Цена";
 $lang["sales_print_after_sale"] = "Печат след продажбата";
@@ -159,10 +123,9 @@ $lang["sales_receipt_no_email"] = "Този клиент няма валиден
 $lang["sales_receipt_number"] = "Продажба #";
 $lang["sales_receipt_sent"] = "Разписката  е изпратена до";
 $lang["sales_receipt_unsent"] = "Разписката  не бе изпратена до";
-$lang["sales_refund"] = "Вид на въстановяването";
+$lang["sales_refund"] = "";
 $lang["sales_register"] = "Регистър на продажбите";
 $lang["sales_remove_customer"] = "Премахване на клиент";
-$lang["sales_remove_discount"] = "";
 $lang["sales_return"] = "Връщане";
 $lang["sales_rewards"] = "Наградни точки";
 $lang["sales_rewards_balance"] = "Reward Points Баланс";
@@ -171,15 +134,12 @@ $lang["sales_sale_by_invoice"] = "Продажба по фактура";
 $lang["sales_sale_for_customer"] = "Клиент:";
 $lang["sales_sale_time"] = "Време";
 $lang["sales_sales_tax"] = "Данък върху продажбите";
-$lang["sales_sales_total"] = "";
 $lang["sales_select_customer"] = "Изберете клиент (по избор)";
 $lang["sales_send_invoice"] = "Изпратете фактура";
 $lang["sales_send_quote"] = "Изпрати цитат";
 $lang["sales_send_receipt"] = "Изпращане на разписка";
 $lang["sales_send_work_order"] = "Изпращане на поръчка за работа";
 $lang["sales_serial"] = "Сериен";
-$lang["sales_service_charge"] = "";
-$lang["sales_show_due"] = "";
 $lang["sales_show_invoice"] = "Показване на фактурата";
 $lang["sales_show_receipt"] = "Показване на разписката";
 $lang["sales_start_typing_customer_name"] = "Започнете да пишете подробности за клиента ...";
@@ -198,8 +158,8 @@ $lang["sales_suspended_sales"] = "Преустановен";
 $lang["sales_table"] = "Маса";
 $lang["sales_takings"] = "Ежедневни продажби";
 $lang["sales_tax"] = "Данък";
-$lang["sales_tax_id"] = "Данъчен номер";
-$lang["sales_tax_invoice"] = "Данъчна фактура";
+$lang["sales_tax_id"] = "";
+$lang["sales_tax_invoice"] = "";
 $lang["sales_tax_percent"] = "Данък %";
 $lang["sales_taxed_ind"] = "";
 $lang["sales_total"] = "Обща сума";
@@ -214,8 +174,6 @@ $lang["sales_unsuspend"] = "Възстановяване";
 $lang["sales_unsuspend_and_delete"] = "Action";
 $lang["sales_update"] = "Актуализация";
 $lang["sales_upi"] = "";
-$lang["sales_visa"] = "";
-$lang["sales_wholesale"] = "";
 $lang["sales_work_order"] = "Работна поръчка";
 $lang["sales_work_order_number"] = "Номер работна поръчка";
 $lang["sales_work_order_number_duplicate"] = "Номерът на работната поръчка трябва да е уникален.";
--- a/application/language/bg/taxes_lang.php
+++ b/application/language/bg/taxes_lang.php
@@ -14,7 +14,6 @@ $lang["taxes_group_seq"] = "";
 $lang["taxes_jurisdiction_name"] = "";
 $lang["taxes_name"] = "";
 $lang["taxes_new"] = "Нов данъчен код";
-$lang["taxes_no_taxes"] = "";
 $lang["taxes_no_taxes_to_display"] = "Няма код за данъци, който да се показва.";
 $lang["taxes_reporting_authority"] = "";
 $lang["taxes_round_half_down"] = "Половина надолу";
--- a/application/language/bs-BA/cashups_lang.php
+++ b/application/language/bs-BA/cashups_lang.php
@@ -3,31 +3,23 @@
 $lang["cashups_amount"] = "Iznos";
 $lang["cashups_amount_number"] = "Iznos mora biti numerički";
 $lang["cashups_amount_required"] = "Iznos je obavezno polje.";
-$lang["cashups_cancel_cashups"] = "";
-$lang["cashups_cancel_cashups_enter"] = "";
 $lang["cashups_cannot_be_deleted"] = "Isplata se ne može izbrisati";
-$lang["cashups_cash_difference"] = "";
 $lang["cashups_close_date"] = "Datum zatvaranja";
 $lang["cashups_close_employee"] = "Zatvorio";
 $lang["cashups_closed_amount_card"] = "Kartica";
 $lang["cashups_closed_amount_cash"] = "Zatvorena gotovina";
 $lang["cashups_closed_amount_check"] = "Ček";
 $lang["cashups_closed_amount_due"] = "Taksa";
-$lang["cashups_closed_amount_giftcard"] = "";
 $lang["cashups_closed_amount_total"] = "Ukupno";
 $lang["cashups_closed_date"] = "Datum zatvaranja";
 $lang["cashups_confirm_delete"] = "Da li ste sigurni da želite izbrisati izabrane isplate?";
 $lang["cashups_confirm_restore"] = "Da li ste sigurni da želite vratiti izabranu isplatu?";
-$lang["cashups_confirm_submit"] = "";
 $lang["cashups_date_number"] = "Datum mora biti numerički";
 $lang["cashups_date_required"] = "Datum je obavezno polje";
 $lang["cashups_description"] = "Opis";
-$lang["cashups_enable_expected"] = "";
 $lang["cashups_error_adding_updating"] = "Greška prilikom dodavanja/ažuriranja isplate";
-$lang["cashups_giftcard"] = "";
 $lang["cashups_id"] = "Id";
 $lang["cashups_info"] = "Informacije o isplatama";
-$lang["cashups_info_employee"] = "";
 $lang["cashups_is_deleted"] = "Izbrisano";
 $lang["cashups_new"] = "Nova isplata";
 $lang["cashups_no_cashups_to_display"] = "Nema isplate za prikaz";
@@ -43,6 +35,4 @@ $lang["cashups_successful_deleted"] = "Isplata je uspješno izbrisata";
 $lang["cashups_successful_updating"] = "Isplata je uspješno ažurirana";
 $lang["cashups_total"] = "Ukupno";
 $lang["cashups_transfer_amount_cash"] = "Ulaz/izlaz gotovine";
-$lang["cashups_transfer_amount_cash_minus"] = "";
 $lang["cashups_update"] = "Ažuriranje isplate";
-$lang["cashups_warning"] = "";
--- a/application/language/bs-BA/common_lang.php
+++ b/application/language/bs-BA/common_lang.php
@@ -2,18 +2,14 @@

 $lang["common_address_1"] = "Adresa 1";
 $lang["common_address_2"] = "Adresa 2";
-$lang["common_admin"] = "";
 $lang["common_city"] = "Grad";
-$lang["common_clerk"] = "";
 $lang["common_close"] = "Zatvori";
-$lang["common_color"] = "";
 $lang["common_comments"] = "Komentari";
 $lang["common_common"] = "Zajedničko";
 $lang["common_confirm_search"] = "Odabrali ste jedan ili više redova koji neće biti izabrani nakon pretrage. Da li ste sigurni da želite pretragu?";
 $lang["common_copyrights"] = "© 2010 - %1";
 $lang["common_correct_errors"] = "Ispravite identifikovane pogreške prije snimanja";
 $lang["common_country"] = "Država";
-$lang["common_dashboard"] = "";
 $lang["common_date"] = "Datum";
 $lang["common_delete"] = "Izbriši";
 $lang["common_det"] = "Detalji";
@@ -25,7 +21,6 @@ $lang["common_export_csv"] = "CSV izvoz";
 $lang["common_export_csv_no"] = "Ne";
 $lang["common_export_csv_yes"] = "Da";
 $lang["common_fields_required_message"] = "Polja u crvenom su obavezna";
-$lang["common_fields_required_message_unique"] = "";
 $lang["common_first_name"] = "Ime";
 $lang["common_first_name_required"] = "Ime je obavezno";
 $lang["common_first_page"] = "Prva";
@@ -33,7 +28,6 @@ $lang["common_gender"] = "Pol";
 $lang["common_gender_female"] = "Ž";
 $lang["common_gender_male"] = "M";
 $lang["common_gender_undefined"] = "";
-$lang["common_icon"] = "";
 $lang["common_id"] = "Id";
 $lang["common_import"] = "Uvoz";
 $lang["common_import_change_file"] = "Promjena";
@@ -47,21 +41,16 @@ $lang["common_last_name_required"] = "Prezime je obavezno";
 $lang["common_last_page"] = "Poslednja";
 $lang["common_learn_about_project"] = "da biste saznali najnovije informacije o projektu";
 $lang["common_list_of"] = "Lista";
-$lang["common_logo"] = "";
-$lang["common_logo_mark"] = "";
 $lang["common_logout"] = "Odjava";
-$lang["common_manager"] = "";
 $lang["common_migration_needed"] = "Premještanje baze podataka na %1 počinje nakon prijave.";
 $lang["common_new"] = "Novi";
 $lang["common_no"] = "";
 $lang["common_no_persons_to_display"] = "Nema dobavljača za prikaz";
 $lang["common_none_selected_text"] = "[Izaberi]";
 $lang["common_or"] = "Ili";
-$lang["common_people"] = "";
 $lang["common_phone_number"] = "Broj telefona";
 $lang["common_phone_number_required"] = "Broj telefona je obavezan";
 $lang["common_please_visit_my"] = "Posjetite";
-$lang["common_position"] = "";
 $lang["common_powered_by"] = "Podržano od";
 $lang["common_price"] = "Cijena";
 $lang["common_print"] = "Štampanje";
@@ -72,8 +61,6 @@ $lang["common_return_policy"] = "Povratna informacija";
 $lang["common_search"] = "Traži";
 $lang["common_search_options"] = "Opcije pretrage";
 $lang["common_searched_for"] = "Traženo";
-$lang["common_software_short"] = "";
-$lang["common_software_title"] = "";
 $lang["common_state"] = "Entitet";
 $lang["common_submit"] = "Prihvati";
 $lang["common_total_spent"] = "Ukupno potrošeno";
--- a/application/language/bs-BA/config_lang.php
+++ b/application/language/bs-BA/config_lang.php
@@ -31,22 +31,13 @@ $lang["config_barcode_tooltip"] = "Upozorenje: Ovo svokstvo može dovesti do uvo
 $lang["config_barcode_type"] = "Tip barkoda";
 $lang["config_barcode_width"] = "Širina (px)";
 $lang["config_bottom"] = "Dno";
-$lang["config_cash_button"] = "";
-$lang["config_cash_button_1"] = "";
-$lang["config_cash_button_2"] = "";
-$lang["config_cash_button_3"] = "";
-$lang["config_cash_button_4"] = "";
-$lang["config_cash_button_5"] = "";
-$lang["config_cash_button_6"] = "";
 $lang["config_cash_decimals"] = "Decimale gotovine";
 $lang["config_cash_decimals_tooltip"] = "Ako su Decimale gotovine i Valutne decimale iste, onda neće biti zaokruživanja gotovine.";
 $lang["config_cash_rounding"] = "Zaokruživanje gotovine";
 $lang["config_category_dropdown"] = "Prikaži kategoriju kao padajući meni";
 $lang["config_center"] = "Centar";
-$lang["config_change_apperance_tooltip"] = "";
 $lang["config_comma"] = "zarez";
 $lang["config_company"] = "Kompanija";
-$lang["config_company_avatar"] = "";
 $lang["config_company_change_image"] = "Promijeni logo";
 $lang["config_company_logo"] = "Logo kompanije";
 $lang["config_company_remove_image"] = "Ukloni logo";
@@ -58,7 +49,6 @@ $lang["config_country_codes_tooltip"] = "Lista kodova zemalja odvojena zarezima
 $lang["config_currency_code"] = "Kod valute";
 $lang["config_currency_decimals"] = "Velutne decimale";
 $lang["config_currency_symbol"] = "Simbol valute";
-$lang["config_current_employee_only"] = "";
 $lang["config_customer_reward"] = "Nagrada";
 $lang["config_customer_reward_duplicate"] = "Nagrada mora biti jedinstvena.";
 $lang["config_customer_reward_enable"] = "Omogući nagrade kupcima";
@@ -96,7 +86,6 @@ $lang["config_default_tax_name_required"] = "Naziv poreza je obavezno polje";
 $lang["config_default_tax_rate"] = "Stopa poreza %";
 $lang["config_default_tax_rate_1"] = "Stopa poreza 1 %";
 $lang["config_default_tax_rate_2"] = "Stopa poreza 2 %";
-$lang["config_default_tax_rate_3"] = "";
 $lang["config_default_tax_rate_number"] = "Stopa poreza mora biti broj";
 $lang["config_default_tax_rate_required"] = "Stopa poreza je obavezno polje";
 $lang["config_derive_sale_quantity"] = "Dozvoli izvedenu količinu prodaje";
@@ -121,12 +110,6 @@ $lang["config_email_smtp_pass"] = "SMTP Lozinka";
 $lang["config_email_smtp_port"] = "SMTP Port";
 $lang["config_email_smtp_timeout"] = "SMTP pauza";
 $lang["config_email_smtp_user"] = "SMTP Korisničko ime";
-$lang["config_enable_avatar"] = "";
-$lang["config_enable_avatar_tooltip"] = "";
-$lang["config_enable_dropdown_tooltip"] = "";
-$lang["config_enable_new_look"] = "";
-$lang["config_enable_right_bar"] = "";
-$lang["config_enable_right_bar_tooltip"] = "";
 $lang["config_enforce_privacy"] = "Ostvarite privatnost";
 $lang["config_enforce_privacy_tooltip"] = "Zaštitite privatnost kupaca primjenjujući kodiranje podataka u slučaju brisanja njihovih podataka";
 $lang["config_fax"] = "Faks";
@@ -144,7 +127,6 @@ $lang["config_financial_year_may"] = "1. Maj";
 $lang["config_financial_year_nov"] = "1. Novembar";
 $lang["config_financial_year_oct"] = "1. Oktobar";
 $lang["config_financial_year_sep"] = "1. Septembar";
-$lang["config_floating_labels"] = "";
 $lang["config_gcaptcha_enable"] = "Stranica za prijavu reCAPTCHA";
 $lang["config_gcaptcha_secret_key"] = "reCAPTCHA tajni ključ";
 $lang["config_gcaptcha_secret_key_required"] = "reCAPTCHA tajni ključ je obavezno polje";
@@ -164,7 +146,6 @@ $lang["config_image_restrictions"] = "Ograničenja za učitavanje slike";
 $lang["config_include_hsn"] = "Uključite podršku za HSN kodove";
 $lang["config_info"] = "Informacije";
 $lang["config_info_configuration"] = "Info o web trgovini";
-$lang["config_input_groups"] = "";
 $lang["config_integrations"] = "Integracije";
 $lang["config_integrations_configuration"] = "Integracije trećih strana";
 $lang["config_invoice"] = "Faktura";
@@ -176,7 +157,6 @@ $lang["config_invoice_printer"] = "Štampanje faktura";
 $lang["config_invoice_type"] = "Tip fakture";
 $lang["config_is_readable"] = "čitljiv je, ali dozvole su veće od 660.";
 $lang["config_is_writable"] = "može se napisati, ali dozvole su veće od 750.";
-$lang["config_item_markup"] = "";
 $lang["config_jsprintsetup_required"] = "Upozorenje! Onemogućene opcije će raditi samo ako imate instaliran FireFox jsPrintSetup dodatak. Svakako snimiti?";
 $lang["config_language"] = "Jezik";
 $lang["config_last_used_invoice_number"] = "Zadnji korišćeni broj fakture";
@@ -195,7 +175,6 @@ $lang["config_locale_info"] = "Info o lokalnoj konfiguraciji";
 $lang["config_location"] = "Skladište";
 $lang["config_location_configuration"] = "Lokacije skladišta";
 $lang["config_location_info"] = "Informacije o konfiguraciji lokacije";
-$lang["config_login_form"] = "";
 $lang["config_logout"] = "Zar ne želite da napravite rezervnu kopiju prije odjave? Kliknite [OK] za sigurnosnu kopiju, [Cancel] da biste se odjavili.";
 $lang["config_mailchimp"] = "Mailchimp";
 $lang["config_mailchimp_api_key"] = "Mailchimp API ključ";
@@ -252,10 +231,8 @@ $lang["config_print_top_margin"] = "Gornja margina";
 $lang["config_print_top_margin_number"] = "Gornja margina mora biti broj";
 $lang["config_print_top_margin_required"] = "Gornja margina je obavezna";
 $lang["config_quantity_decimals"] = "Decimale količine";
-$lang["config_quick_cash_enable"] = "";
 $lang["config_quote_default_comments"] = "Difoltni komentari citata";
 $lang["config_receipt"] = "Račun";
-$lang["config_receipt_category"] = "";
 $lang["config_receipt_configuration"] = "Podešavanja štamapnja";
 $lang["config_receipt_default"] = "Podrazumijevano";
 $lang["config_receipt_font_size"] = "Veličina fonta";
@@ -285,8 +262,6 @@ $lang["config_saved_successfully"] = "Konfiguracija je uspješno snimljena";
 $lang["config_saved_unsuccessfully"] = "Konfiguracija nije uspješno snimljena";
 $lang["config_security_issue"] = "Upozorenje o ugroženosti sigurnosti";
 $lang["config_server_notice"] = "Upotrijebite dolje navedene podatke za izvještavanje o problemima.";
-$lang["config_service_charge"] = "";
-$lang["config_show_due_enable"] = "";
 $lang["config_show_office_group"] = "Prikaži ikonu poslovnice";
 $lang["config_statistics"] = "Pošalji statistiku";
 $lang["config_statistics_tooltip"] = "Pošaljite statistike za potrebe razvoja i poboljšanja namjene";
@@ -294,9 +269,7 @@ $lang["config_stock_location"] = "Lokacija skladišta";
 $lang["config_stock_location_duplicate"] = "Molim koristite jedinstveni naziv skladišta";
 $lang["config_stock_location_invalid_chars"] = "Naziv skaldišta ne može sadržavati '_'";
 $lang["config_stock_location_required"] = "Naziv skladišta je obavezno polje";
-$lang["config_suggestions_fifth_column"] = "";
 $lang["config_suggestions_first_column"] = "Kolona 1";
-$lang["config_suggestions_fourth_column"] = "";
 $lang["config_suggestions_layout"] = "Prijedlozi za pretraživanje";
 $lang["config_suggestions_second_column"] = "Kolona 2";
 $lang["config_suggestions_third_column"] = "Kolona 3";
@@ -316,7 +289,6 @@ $lang["config_tax_decimals"] = "Poreske decimale";
 $lang["config_tax_id"] = "Poreska identifikacija";
 $lang["config_tax_included"] = "Uključen porez";
 $lang["config_theme"] = "Tema";
-$lang["config_theme_preview"] = "";
 $lang["config_thousands_separator"] = "Separator za hiljade";
 $lang["config_timezone"] = "Vremenska zona";
 $lang["config_timezone_error"] = "Vremenska zona OSPOS razlikuje se od vaše lokalne vremenske zone.";
@@ -324,6 +296,5 @@ $lang["config_top"] = "Vrh";
 $lang["config_use_destination_based_tax"] = "Koristite porez na osnovu odredišta";
 $lang["config_user_timezone"] = "Lokalna vremenska zona:";
 $lang["config_website"] = "web stranica";
-$lang["config_wholesale_markup"] = "";
 $lang["config_work_order_enable"] = "Podnošenje radnog naloga";
 $lang["config_work_order_format"] = "Format radnog naloga";
--- a/application/language/bs-BA/customers_lang.php
+++ b/application/language/bs-BA/customers_lang.php
@@ -3,7 +3,6 @@
 $lang["customers_account_number"] = "Račun #";
 $lang["customers_account_number_duplicate"] = "Ovaj broj računa već postoji";
 $lang["customers_available_points"] = "Dostupni bodovi";
-$lang["customers_available_points_value"] = "";
 $lang["customers_average"] = "Prosječna potrošnja";
 $lang["customers_avg_discount"] = "Prosječni popust";
 $lang["customers_basic_information"] = "Informacija";
@@ -13,10 +12,6 @@ $lang["customers_confirm_delete"] = "Želite li izbrisati izabranog kupca?";
 $lang["customers_confirm_restore"] = "Da li ste sigurni da želite da povratite izabranog kupca?";
 $lang["customers_consent"] = "Pristanak na registraciju";
 $lang["customers_consent_required"] = "Prihvatanje registracije je obavezno polje.";
-$lang["customers_csv_import_failed"] = "Greška kod uvoza iz CSV-a";
-$lang["customers_csv_import_nodata_wrongformat"] = "Vaša učitana datoteka nema podataka ili je pogrešnog formata";
-$lang["customers_csv_import_partially_failed"] = "Većina kupaca je uvezena. Ali neki nisu, evo liste";
-$lang["customers_csv_import_success"] = "Uvoz kupaca je uspješan";
 $lang["customers_customer"] = "Kupac";
 $lang["customers_date"] = "Datum";
 $lang["customers_discount"] = "Popust";
@@ -26,6 +21,10 @@ $lang["customers_discount_type"] = "Tip popusta";
 $lang["customers_email_duplicate"] = "E-mail adresa već postoji u bazi podataka.";
 $lang["customers_employee"] = "Zaposlenik";
 $lang["customers_error_adding_updating"] = "Greška kod dodavanja/ažuriranja kupca";
+$lang["customers_csv_import_failed"] = "Greška kod uvoza iz CSV-a";
+$lang["customers_csv_import_nodata_wrongformat"] = "Vaša učitana datoteka nema podataka ili je pogrešnog formata";
+$lang["customers_csv_import_partially_failed"] = "Većina kupaca je uvezena. Ali neki nisu, evo liste";
+$lang["customers_csv_import_success"] = "Uvoz kupaca je uspješan";
 $lang["customers_import_items_csv"] = "Uvezi kupce iz CSV datoteke";
 $lang["customers_mailchimp_activity_click"] = "Klik na e-mail";
 $lang["customers_mailchimp_activity_lastopen"] = "Zadnji otvoreni e-mail";
--- a/application/language/bs-BA/employees_lang.php
+++ b/application/language/bs-BA/employees_lang.php
@@ -1,12 +1,8 @@
 <?php 

-$lang["employees_administrator"] = "";
 $lang["employees_basic_information"] = "Informacije";
 $lang["employees_cannot_be_deleted"] = "Nije moguće izbrisati odabrane zaposlenike, jedan ili više njih su obradili prodaju ili pokušavate izbrisati svoj nalog.)";
-$lang["employees_change_employee"] = "";
 $lang["employees_change_password"] = "Promijeni lozinku";
-$lang["employees_clerk"] = "";
-$lang["employees_commission"] = "";
 $lang["employees_confirm_delete"] = "Da li ste zaista sigurni da želite da izbrišete izabranog zaposlenika?";
 $lang["employees_confirm_restore"] = "Da li ste sigurni da želite da vratite izabranog zaposlenika?";
 $lang["employees_current_password"] = "Trenutna lozinka";
@@ -17,7 +13,6 @@ $lang["employees_error_deleting_demo_admin"] = "Ne možete izbrisati demo admin
 $lang["employees_error_updating_demo_admin"] = "Ne možete promijeniti demo admin korisnika";
 $lang["employees_language"] = "Jezik";
 $lang["employees_login_info"] = "Prijava";
-$lang["employees_manager"] = "";
 $lang["employees_new"] = "Novi zaposlenik";
 $lang["employees_none_selected"] = "Nije izabran nijedan zaposlenik za brisanje";
 $lang["employees_one_or_multiple"] = "Zaposlenici";
@@ -38,6 +33,5 @@ $lang["employees_system_language"] = "Sistemski jezik";
 $lang["employees_unsuccessful_change_password"] = "Promjena lozinke nije uspjela.";
 $lang["employees_update"] = "Ažuriraj zaposlenika";
 $lang["employees_username"] = "Korisničko ime";
-$lang["employees_username_duplicate"] = "";
 $lang["employees_username_minlength"] = "Korisničko ime mora imati najmanje 5 znakova";
 $lang["employees_username_required"] = "Korisničko ime je obavezno polje";
--- a/application/language/bs-BA/expenses_lang.php
+++ b/application/language/bs-BA/expenses_lang.php
@@ -29,11 +29,9 @@ $lang["expenses_error_adding_updating"] = "Greška pri dodavanju / ažuriranju t
 $lang["expenses_expense_id"] = "Id";
 $lang["expenses_expenses_employee"] = "Zaposlenik";
 $lang["expenses_info"] = "Informacije o troškovima";
-$lang["expenses_ip_address"] = "";
 $lang["expenses_is_deleted"] = "Izbrisano";
 $lang["expenses_name_required"] = "Naziv troška je obavezan";
 $lang["expenses_new"] = "Novi trošak";
-$lang["expenses_new_supplier"] = "";
 $lang["expenses_no_expenses_to_display"] = "Nema troškova za prikaz";
 $lang["expenses_none_selected"] = "Niste odabrali nijedan trošak";
 $lang["expenses_one_or_multiple"] = "Trošak(ovi)";
@@ -45,5 +43,4 @@ $lang["expenses_successful_updating"] = "Ažuriranje troškova uspješno";
 $lang["expenses_supplier_name"] = "Dobavljač";
 $lang["expenses_supplier_tax_code"] = "Poreski broj";
 $lang["expenses_tax_amount"] = "Porez";
-$lang["expenses_tax_amount_number"] = "";
 $lang["expenses_update"] = "Ažuriraj trošak";
--- a/application/language/bs-BA/item_kits_lang.php
+++ b/application/language/bs-BA/item_kits_lang.php
@@ -17,7 +17,6 @@ $lang["item_kits_item"] = "Artikal";
 $lang["item_kits_item_kit_number"] = "Barkod";
 $lang["item_kits_item_kit_number_duplicate"] = "Broj kompleta predmeta već je prisutan u bazi podataka.";
 $lang["item_kits_item_number"] = "";
-$lang["item_kits_item_number_duplicate"] = "";
 $lang["item_kits_items"] = "Artikli";
 $lang["item_kits_kit"] = "ID kompleta";
 $lang["item_kits_kit_and_components"] = "Komplet i komponente";
@@ -36,5 +35,4 @@ $lang["item_kits_sequence"] = "Redoslijed";
 $lang["item_kits_successful_adding"] = "Uspješno ste dodali komplet";
 $lang["item_kits_successful_deleted"] = "Uspješno ste izbrisali komplet";
 $lang["item_kits_successful_updating"] = "Uspješno ste ažurirali komplet";
-$lang["item_kits_unit_price"] = "";
 $lang["item_kits_update"] = "Ažuriranje komplet";
--- a/application/language/bs-BA/items_lang.php
+++ b/application/language/bs-BA/items_lang.php
@@ -7,9 +7,7 @@ $lang["items_bulk_edit"] = "Skupno uređivanje";
 $lang["items_buy_price_required"] = "MPC je obavezno polje";
 $lang["items_cannot_be_deleted"] = "Nije moguće izbrisati izabrane artikle, jedan ili više izabranih predmeta imaju prodaju.";
 $lang["items_cannot_find_item"] = "Nema informacije o izabranoj stavci";
-$lang["items_categories"] = "";
 $lang["items_category"] = "Kategorija";
-$lang["items_category_new"] = "";
 $lang["items_category_required"] = "Kategorija je obavezno polje";
 $lang["items_change_all_to_allow_alt_desc"] = "Dozvoli Alt opis za sve";
 $lang["items_change_all_to_not_allow_allow_desc"] = "Nije dozvoljen Alt opis za sve";
@@ -33,7 +31,6 @@ $lang["items_default_pack_name"] = "Svaki";
 $lang["items_description"] = "Opis";
 $lang["items_details_count"] = "Detalji o količinama zalihe";
 $lang["items_do_nothing"] = "Ne radi ništa";
-$lang["items_edit"] = "";
 $lang["items_edit_fields_you_want_to_update"] = "Uredite polja koja želite da uredite za sve izabrane artikle";
 $lang["items_edit_multiple_items"] = "Uređivanje više artikala";
 $lang["items_empty_upc_items"] = "Artikli sa praznim barkodom";
@@ -45,18 +42,16 @@ $lang["items_image"] = "Slika";
 $lang["items_import_items_csv"] = "Uvezi artikle iz CSV datoteke";
 $lang["items_info_provided_by"] = "Informacije pruža";
 $lang["items_inventory"] = "Zaliha";
-$lang["items_inventory_CSV_import_quantity"] = "Količina uvezena iz CSV-a";
 $lang["items_inventory_comments"] = "Komentari";
+$lang["items_inventory_CSV_import_quantity"] = "Količina uvezena iz CSV-a";
 $lang["items_inventory_data_tracking"] = "Praćenje podataka zalihe";
 $lang["items_inventory_date"] = "Datum";
 $lang["items_inventory_employee"] = "Zaposlenik";
 $lang["items_inventory_in_out_quantity"] = "Količina ulaz/izlaz";
 $lang["items_inventory_remarks"] = "Napomene";
 $lang["items_is_deleted"] = "Izbrisano";
-$lang["items_is_printed"] = "";
 $lang["items_is_serialized"] = "Artikal ima ser. broj";
 $lang["items_item"] = "Artikal";
-$lang["items_item_id"] = "";
 $lang["items_item_number"] = "Barkod";
 $lang["items_item_number_duplicate"] = "Broj artikla već postoji u bazi podataka";
 $lang["items_kit"] = "Garnitura";
@@ -64,7 +59,6 @@ $lang["items_location"] = "Mjesto";
 $lang["items_low_inventory_items"] = "Prodaja artikala";
 $lang["items_low_sell_item"] = "Niska prodaja artikla";
 $lang["items_manually_editing_of_quantity"] = "Ručno uređivanje količine";
-$lang["items_markup"] = "";
 $lang["items_name"] = "Naziv artikla";
 $lang["items_name_required"] = "Naziv artikla je obavezno polje";
 $lang["items_new"] = "Novi artikal";
@@ -103,7 +97,6 @@ $lang["items_successful_updating"] = "Uspješno ste ažurirali artikal";
 $lang["items_supplier"] = "Dobavljač";
 $lang["items_tax_1"] = "Porez 1";
 $lang["items_tax_2"] = "Porez 2";
-$lang["items_tax_3"] = "";
 $lang["items_tax_category"] = "Kategorija poreza";
 $lang["items_tax_percent"] = "Procenat poreza";
 $lang["items_tax_percent_number"] = "Procenat poreza mora biti numerička vrijednost";
--- a/application/language/bs-BA/login_lang.php
+++ b/application/language/bs-BA/login_lang.php
@@ -6,8 +6,5 @@ $lang["login_invalid_gcaptcha"] = "Pogrešno ja nisam robot.";
 $lang["login_invalid_installation"] = "Instalacija nije ispravna, provjerite vašu php.ini datoteku.";
 $lang["login_invalid_username_and_password"] = "Pogrešno korisničko ime ili lozinka";
 $lang["login_login"] = "Prijava";
-$lang["login_logout"] = "";
-$lang["login_migration_needed"] = "";
 $lang["login_password"] = "Lozinka";
 $lang["login_username"] = "Korisničko ime";
-$lang["login_welcome"] = "";
--- a/application/language/bs-BA/module_lang.php
+++ b/application/language/bs-BA/module_lang.php
@@ -1,7 +1,5 @@
 <?php 

-$lang["module_admin_cashups"] = "";
-$lang["module_admin_cashups_desc"] = "";
 $lang["module_attributes"] = "Atributi";
 $lang["module_attributes_desc"] = "Dodajte, ažurirajte, izbrišite i pretražite atribute.";
 $lang["module_both"] = "Oba";
@@ -41,7 +39,3 @@ $lang["module_suppliers"] = "Dobavljači";
 $lang["module_suppliers_desc"] = "Dodajte, ažurirajte, izbrišite ili pretražite dobavljače";
 $lang["module_taxes"] = "Porezi";
 $lang["module_taxes_desc"] = "Konfigurišite poreze na promet";
-$lang["module_timeclocks"] = "";
-$lang["module_timeclocks_categories"] = "";
-$lang["module_timeclocks_categories_desc"] = "";
-$lang["module_timeclocks_desc"] = "";
--- a/application/language/bs-BA/receivings_lang.php
+++ b/application/language/bs-BA/receivings_lang.php
@@ -1,6 +1,5 @@
 <?php 

-$lang["receivings_amount_due"] = "";
 $lang["receivings_cancel_receiving"] = "Otkaži";
 $lang["receivings_cannot_be_deleted"] = "Ulaz(i) ne mogu biti Izbrisani";
 $lang["receivings_comments"] = "Komentar";
@@ -8,9 +7,7 @@ $lang["receivings_complete_receiving"] = "Završi";
 $lang["receivings_confirm_cancel_receiving"] = "Da li ste sigurni da želite da izbrišete ovaj prijem? Sve stavke će biti izbrisane.";
 $lang["receivings_confirm_delete"] = "Da li ste sigurni da želite da izbrišete ovaj prijem? Ova radnja se ne može opozvati.";
 $lang["receivings_confirm_finish_receiving"] = "Da li ste sigurni da želite da pošaljete ovaj prijem? Ovo se ne može poništiti.";
-$lang["receivings_confirm_restore"] = "";
 $lang["receivings_cost"] = "Trošak";
-$lang["receivings_daily"] = "";
 $lang["receivings_date"] = "Datum";
 $lang["receivings_date_required"] = "Mora se unijeti ispravan datum";
 $lang["receivings_date_type"] = "Datum je obavezno polje";
--- a/application/language/bs-BA/reports_lang.php
+++ b/application/language/bs-BA/reports_lang.php
@@ -14,7 +14,6 @@ $lang["reports_code_return"] = "RET";
 $lang["reports_code_type"] = "Tip";
 $lang["reports_code_work_order"] = "R/N";
 $lang["reports_comments"] = "Komentari";
-$lang["reports_commission"] = "";
 $lang["reports_complete"] = "Završena prodaja i povrat";
 $lang["reports_completed_sales"] = "Kompletirana prodaja";
 $lang["reports_confirm_delete"] = "Da li ste sigurni da želite da izbrišete izabrani unos?";
@@ -29,7 +28,6 @@ $lang["reports_date"] = "Datum";
 $lang["reports_date_range"] = "Vremenski period";
 $lang["reports_description"] = "Opis";
 $lang["reports_detailed_receivings_report"] = "Detaljan izvještaj primki";
-$lang["reports_detailed_receivings_report_input"] = "";
 $lang["reports_detailed_reports"] = "Izvještaji (detaljno)";
 $lang["reports_detailed_requisition_report"] = "Izvještaj: Trebovanje robe (detaljno)";
 $lang["reports_detailed_sales_report"] = "Izvještaj prodaje (detaljno)";
@@ -48,7 +46,6 @@ $lang["reports_expenses_amount"] = "Iznos";
 $lang["reports_expenses_categories"] = "Troškovi";
 $lang["reports_expenses_categories_summary_report"] = "Sažeti izvještaj kategorija rashoda";
 $lang["reports_expenses_category"] = "Kategorija";
-$lang["reports_expenses_payment_amount"] = "";
 $lang["reports_expenses_tax_amount"] = "Porez";
 $lang["reports_expenses_total_amount"] = "Ukupno";
 $lang["reports_expenses_total_tax_amount"] = "Ukupan porez";
@@ -108,9 +105,7 @@ $lang["reports_sales_summary_report"] = "Zbirni izvještaj prodaje";
 $lang["reports_sales_taxes"] = "Porez na promet";
 $lang["reports_sales_taxes_summary_report"] = "Zbirni izvještaj poreza na promet";
 $lang["reports_serial_number"] = "Serijski broj";
-$lang["reports_service_charge"] = "";
 $lang["reports_sold_by"] = "Prodano od";
-$lang["reports_sold_items"] = "";
 $lang["reports_sold_to"] = "Prodano";
 $lang["reports_stock_location"] = "Lokacija skladišta";
 $lang["reports_sub_total_value"] = "Međuzbir";
@@ -122,7 +117,6 @@ $lang["reports_suppliers"] = "Dobavljači";
 $lang["reports_suppliers_summary_report"] = "Zbirni izvještaj po dobavljačima";
 $lang["reports_tax"] = "Porez";
 $lang["reports_tax_category"] = "Kategorija poreza";
-$lang["reports_tax_name"] = "";
 $lang["reports_tax_percent"] = "Procenat poreza";
 $lang["reports_tax_rate"] = "Poreska stopa";
 $lang["reports_taxes"] = "Porezi";
--- a/application/language/bs-BA/sales_lang.php
+++ b/application/language/bs-BA/sales_lang.php
@@ -10,11 +10,6 @@ $lang["sales_amount_tendered"] = "Ponuđeni iznos";
 $lang["sales_authorized_signature"] = "Ovlašćeni potpis";
 $lang["sales_cancel_sale"] = "Otkaži";
 $lang["sales_cash"] = "Gotovina";
-$lang["sales_cash_1"] = "";
-$lang["sales_cash_2"] = "";
-$lang["sales_cash_3"] = "";
-$lang["sales_cash_4"] = "";
-$lang["sales_cash_adjustment"] = "";
 $lang["sales_cash_deposit"] = "Polog gotovine";
 $lang["sales_cash_filter"] = "Gotovina";
 $lang["sales_change_due"] = "Kusur";
@@ -22,11 +17,8 @@ $lang["sales_change_price"] = "Promjena prodajne cijene";
 $lang["sales_check"] = "Ček";
 $lang["sales_check_balance"] = "Provjeri razliku";
 $lang["sales_check_filter"] = "Ček";
-$lang["sales_close"] = "";
 $lang["sales_comment"] = "Komentar";
 $lang["sales_comments"] = "Komentari";
-$lang["sales_company_name"] = "";
-$lang["sales_complete"] = "";
 $lang["sales_complete_sale"] = "Završeno";
 $lang["sales_confirm_cancel_sale"] = "Da li ste sigurni da želite da očistite ovu prodaju? Sve stavke će biti izbrisane.";
 $lang["sales_confirm_delete"] = "Da li ste sigurni da želite da izbrišete izabranu prodaju?";
@@ -34,7 +26,6 @@ $lang["sales_confirm_restore"] = "Da li ste sigurni da želite da vratite izabra
 $lang["sales_credit"] = "Kreditna kartica";
 $lang["sales_credit_deposit"] = "Kreditni depozit";
 $lang["sales_credit_filter"] = "Kreditna kartica";
-$lang["sales_current_table"] = "";
 $lang["sales_customer"] = "Kupac";
 $lang["sales_customer_address"] = "Adresa kupca";
 $lang["sales_customer_discount"] = "Popust";
@@ -44,14 +35,11 @@ $lang["sales_customer_mailchimp_status"] = "Mailchimp status";
 $lang["sales_customer_optional"] = "(Potrebno za odloženo plaćanje)";
 $lang["sales_customer_required"] = "Obavezno";
 $lang["sales_customer_total"] = "Ukupno";
-$lang["sales_customer_total_spent"] = "";
-$lang["sales_daily_sales"] = "";
 $lang["sales_date"] = "Datum prodaje";
 $lang["sales_date_range"] = "Period";
 $lang["sales_date_required"] = "Morate unijeti ispravan datum";
 $lang["sales_date_type"] = "Datum je obavezno polje";
 $lang["sales_debit"] = "Dugovna kartica";
-$lang["sales_debit_filter"] = "";
 $lang["sales_delete"] = "Dozvoli brisanje";
 $lang["sales_delete_confirmation"] = "Da li ste sigurni da želite da izbrišete ovu prodaju? Ova radnja se ne može opozvati?";
 $lang["sales_delete_entire_sale"] = "Izbriši cijelu prodaju";
@@ -76,7 +64,6 @@ $lang["sales_find_or_scan_item"] = "Pronađi/Skeniraj artikal";
 $lang["sales_find_or_scan_item_or_receipt"] = "Pronađi/Skeniraj artikal ili priznanicu";
 $lang["sales_giftcard"] = "Poklon bon";
 $lang["sales_giftcard_balance"] = "Saldo poklon bona";
-$lang["sales_giftcard_filter"] = "";
 $lang["sales_giftcard_number"] = "Broj poklon bona";
 $lang["sales_group_by_category"] = "Grupiraj po kategoriji";
 $lang["sales_group_by_type"] = "Grupiraj po tipu";
@@ -102,28 +89,6 @@ $lang["sales_item_insufficient_of_stock"] = "Artikla nema na zalihi";
 $lang["sales_item_name"] = "Naziv artikla";
 $lang["sales_item_number"] = "Barkod";
 $lang["sales_item_out_of_stock"] = "Stavka je rasprodana";
-$lang["sales_key_browser"] = "";
-$lang["sales_key_cancel"] = "Cancels Current Quote/Invoice/Sale";
-$lang["sales_key_customer_search"] = "Customer Search";
-$lang["sales_key_finish_quote"] = "Finish Quote/Invoice witdout payment";
-$lang["sales_key_finish_sale"] = "Add Payment and Complete Invoice/Sale";
-$lang["sales_key_full"] = "";
-$lang["sales_key_function"] = "Function";
-$lang["sales_key_help"] = "Shortcuts";
-$lang["sales_key_help_modal"] = "Open Shortcuts Window";
-$lang["sales_key_in"] = "";
-$lang["sales_key_item_search"] = "Item Search";
-$lang["sales_key_out"] = "";
-$lang["sales_key_payment"] = "Add Payment";
-$lang["sales_key_print"] = "";
-$lang["sales_key_restore"] = "";
-$lang["sales_key_search"] = "";
-$lang["sales_key_suspend"] = "Suspend Current Sale";
-$lang["sales_key_suspended"] = "Show Suspended Sales";
-$lang["sales_key_system"] = "";
-$lang["sales_key_tendered"] = "Edit Amount Tendered";
-$lang["sales_key_title"] = "Sales Keyboard Shortcuts";
-$lang["sales_mc"] = "";
 $lang["sales_mode"] = "Mod registrovanja";
 $lang["sales_must_enter_numeric"] = "Morate unijeti numeričku vrijednost za količinu";
 $lang["sales_must_enter_numeric_giftcard"] = "Morate unijeti numeričku vrijednost za poklon bon";
@@ -141,7 +106,6 @@ $lang["sales_payment"] = "Tip plaćanja";
 $lang["sales_payment_amount"] = "Iznos";
 $lang["sales_payment_not_cover_total"] = "Iznos plaćanja mora biti veći ili jednak ukupnom iznosu";
 $lang["sales_payment_type"] = "Tip";
-$lang["sales_payments"] = "";
 $lang["sales_payments_total"] = "Ukupno plaćeno";
 $lang["sales_price"] = "Cijena";
 $lang["sales_print_after_sale"] = "Štampaj poslije prodaje";
@@ -162,7 +126,6 @@ $lang["sales_receipt_unsent"] = "Račun nije poslat";
 $lang["sales_refund"] = "Tip povrata";
 $lang["sales_register"] = "Registar prodaje";
 $lang["sales_remove_customer"] = "Uklonite kupca";
-$lang["sales_remove_discount"] = "";
 $lang["sales_return"] = "Povrat";
 $lang["sales_rewards"] = "Nagradni bodovi";
 $lang["sales_rewards_balance"] = "Bilans nagradnih bodova";
@@ -171,15 +134,12 @@ $lang["sales_sale_by_invoice"] = "Prodaja po fakturi";
 $lang["sales_sale_for_customer"] = "Kupac:";
 $lang["sales_sale_time"] = "Vrijeme";
 $lang["sales_sales_tax"] = "Porez na promet";
-$lang["sales_sales_total"] = "";
 $lang["sales_select_customer"] = "Odaberi kupca";
 $lang["sales_send_invoice"] = "Pošalji fakturu";
 $lang["sales_send_quote"] = "Pošalji ponudu";
 $lang["sales_send_receipt"] = "Pošalji račun";
 $lang["sales_send_work_order"] = "Pošalji radni nalog";
 $lang["sales_serial"] = "Serijski broj";
-$lang["sales_service_charge"] = "";
-$lang["sales_show_due"] = "";
 $lang["sales_show_invoice"] = "Pokaži fakturu";
 $lang["sales_show_receipt"] = "Pokaži račun";
 $lang["sales_start_typing_customer_name"] = "Počnite upisivati naziv kupca ...";
@@ -214,8 +174,6 @@ $lang["sales_unsuspend"] = "Odustani";
 $lang["sales_unsuspend_and_delete"] = "Akcija";
 $lang["sales_update"] = "Ažuriranje";
 $lang["sales_upi"] = "UPI";
-$lang["sales_visa"] = "";
-$lang["sales_wholesale"] = "";
 $lang["sales_work_order"] = "Radni nalog";
 $lang["sales_work_order_number"] = "Broj radnog naloga";
 $lang["sales_work_order_number_duplicate"] = "Broj radnog naloga mora biti jedinstven.";
--- a/Show More
+++ b/Show More