diff --git a/application/hooks/load_config.php b/application/hooks/load_config.php
index 269c75f40..e99bbdff9 100644
--- a/application/hooks/load_config.php
+++ b/application/hooks/load_config.php
@@ -16,7 +16,7 @@ function load_config()
         if (!file_exists('../application/language/' . current_language_code()))
         {
             $CI->config->set_item('language', 'english');
-            $CI->config->set_item('language_code', 'en');
+            $CI->config->set_item('language_code', 'en-US');
         }
 
         load_language_files('../vendor/codeigniter/framework/system/language', current_language());
diff --git a/application/language/en/bootstrap_tables_lang.php b/application/language/en/bootstrap_tables_lang.php
deleted file mode 100644
index 1f671c6eb..000000000
--- a/application/language/en/bootstrap_tables_lang.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php 
-
-$lang["tables_all"] = "All";
-$lang["tables_columns"] = "Columns";
-$lang["tables_hide_show_pagination"] = "Hide/Show pagination";
-$lang["tables_loading"] = "Loading, please wait...";
-$lang["tables_page_from_to"] = "Showing {0} to {1} of {2} rows";
-$lang["tables_refresh"] = "Refresh";
-$lang["tables_rows_per_page"] = "{0} rows per page";
-$lang["tables_toggle"] = "Toggle";
diff --git a/application/language/en/common_lang.php b/application/language/en/common_lang.php
deleted file mode 100644
index 0031c51c7..000000000
--- a/application/language/en/common_lang.php
+++ /dev/null
@@ -1,67 +0,0 @@
-<?php 
-
-$lang["common_address_1"] = "Address 1";
-$lang["common_address_2"] = "Address 2";
-$lang["common_city"] = "City";
-$lang["common_close"] = "Close";
-$lang["common_comments"] = "Comments";
-$lang["common_common"] = "common";
-$lang["common_confirm_search"] = "You have selected one or more rows, these will no longer be selected after your search. Are you sure you want to submit this search?";
-$lang["common_country"] = "Country";
-$lang["common_date"] = "Date";
-$lang["common_delete"] = "Delete";
-$lang["common_det"] = "details";
-$lang["common_download_import_template"] = "Download Import Excel Template (CSV)";
-$lang["common_edit"] = "edit";
-$lang["common_email"] = "Email";
-$lang["common_email_invalid_format"] = "The email address is not in the proper format";
-$lang["common_export_excel"] = "Excel Export";
-$lang["common_export_excel_no"] = "No";
-$lang["common_export_excel_yes"] = "Yes";
-$lang["common_fields_required_message"] = "Fields in red are required";
-$lang["common_first_name"] = "First Name";
-$lang["common_first_name_required"] = "The first name is a required field.";
-$lang["common_first_page"] = "First";
-$lang["common_gender"] = "Gender";
-$lang["common_gender_female"] = "F";
-$lang["common_gender_male"] = "M";
-$lang["common_id"] = "Id";
-$lang["common_import"] = "Import";
-$lang["common_import_change_file"] = "Change";
-$lang["common_import_excel"] = "Excel Import";
-$lang["common_import_full_path"] = "Full path to excel file required";
-$lang["common_import_remove_file"] = "Remove";
-$lang["common_import_select_file"] = "Select file";
-$lang["common_inv"] = "inv";
-$lang["common_last_name"] = "Last Name";
-$lang["common_last_name_required"] = "The last name is a required field";
-$lang["common_last_page"] = "Last";
-$lang["common_learn_about_project"] = "to learn the latest information about the project";
-$lang["common_list_of"] = "List of";
-$lang["common_logout"] = "Logout";
-$lang["common_new"] = "New";
-$lang["common_no_persons_to_display"] = "There are no people to display";
-$lang["common_none_selected_text"] = "Nothing selected";
-$lang["common_or"] = "OR";
-$lang["common_phone_number"] = "Phone Number";
-$lang["common_phone_number_required"] = "";
-$lang["common_please_visit_my"] = "Please visit my";
-$lang["common_powered_by"] = "Powered by";
-$lang["common_price"] = "Price";
-$lang["common_print"] = "Print";
-$lang["common_remove"] = "Remove";
-$lang["common_required"] = "Required";
-$lang["common_return_policy"] = "Return Policy";
-$lang["common_search"] = "Search";
-$lang["common_search_options"] = "Search options";
-$lang["common_searched_for"] = "Searched for";
-$lang["common_state"] = "State";
-$lang["common_submit"] = "Submit";
-$lang["common_total_spent"] = "Total Spent";
-$lang["common_unknown"] = "Unknown";
-$lang["common_view_recent_sales"] = "View Recent Sales";
-$lang["common_website"] = "website";
-$lang["common_welcome"] = "Welcome";
-$lang["common_welcome_message"] = "Welcome to OSPOS, click a module below to get started!";
-$lang["common_you_are_using_ospos"] = "You are using Open Source Point Of Sale Version";
-$lang["common_zip"] = "Zip";
diff --git a/application/language/en/config_lang.php b/application/language/en/config_lang.php
deleted file mode 100644
index a31c0a332..000000000
--- a/application/language/en/config_lang.php
+++ /dev/null
@@ -1,247 +0,0 @@
-<?php 
-
-$lang["config_address"] = "Company Address";
-$lang["config_address_required"] = "Company address is a required field";
-$lang["config_apostrophe"] = "apostrophe";
-$lang["config_backup_button"] = "Backup";
-$lang["config_backup_database"] = "Backup Database";
-$lang["config_barcode"] = "Barcode";
-$lang["config_barcode_company"] = "Company Name";
-$lang["config_barcode_configuration"] = "Barcode Configuration";
-$lang["config_barcode_content"] = "Barcode Content";
-$lang["config_barcode_first_row"] = "Row 1";
-$lang["config_barcode_font"] = "Font";
-$lang["config_barcode_formats"] = "Input Formats";
-$lang["config_barcode_generate_if_empty"] = "Generate if empty";
-$lang["config_barcode_height"] = "Height (px)";
-$lang["config_barcode_id"] = "Item Id/Name";
-$lang["config_barcode_info"] = "Barcode Configuration Information";
-$lang["config_barcode_layout"] = "Barcode Layout";
-$lang["config_barcode_name"] = "Name";
-$lang["config_barcode_number"] = "Barcode";
-$lang["config_barcode_number_in_row"] = "Number in row";
-$lang["config_barcode_page_cellspacing"] = "Display page cellspacing";
-$lang["config_barcode_page_width"] = "Display page width";
-$lang["config_barcode_price"] = "Price";
-$lang["config_barcode_quality"] = "Quality (1-100)";
-$lang["config_barcode_second_row"] = "Row 2";
-$lang["config_barcode_third_row"] = "Row 3";
-$lang["config_barcode_type"] = "Barcode Type";
-$lang["config_barcode_width"] = "Width (px)";
-$lang["config_bottom"] = "Bottom";
-$lang["config_cash_decimals"] = "Cash Decimals";
-$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_center"] = "Center";
-$lang["config_comma"] = "comma";
-$lang["config_company"] = "Company Name";
-$lang["config_company_change_image"] = "Change Image";
-$lang["config_company_logo"] = "Company Logo";
-$lang["config_company_remove_image"] = "Remove Image";
-$lang["config_company_required"] = "Company name is a required field";
-$lang["config_company_select_image"] = "Select Image";
-$lang["config_company_website_url"] = "Company website is not a valid URL (http://...)";
-$lang["config_country_codes"] = "Country Codes";
-$lang["config_country_codes_tooltip"] = "Comma separated list of country codes for nominatim address lookup.";
-$lang["config_currency_decimals"] = "Currency Decimals";
-$lang["config_currency_symbol"] = "Currency Symbol";
-$lang["config_custom1"] = "Custom Field 1";
-$lang["config_custom10"] = "Custom Field 10";
-$lang["config_custom2"] = "Custom Field 2";
-$lang["config_custom3"] = "Custom Field 3";
-$lang["config_custom4"] = "Custom Field 4";
-$lang["config_custom5"] = "Custom Field 5";
-$lang["config_custom6"] = "Custom Field 6";
-$lang["config_custom7"] = "Custom Field 7";
-$lang["config_custom8"] = "Custom Field 8";
-$lang["config_custom9"] = "Custom Field 9";
-$lang["config_customer_reward"] = "Reward";
-$lang["config_customer_reward_duplicate"] = "Please use an unique reward name";
-$lang["config_customer_reward_enable"] = "Enable Customer Rewards";
-$lang["config_customer_reward_invalid_chars"] = "The reward name can not contain '_'";
-$lang["config_customer_reward_required"] = "Reward is a required field";
-$lang["config_customer_sales_tax_support"] = "Customer Sales Tax Support";
-$lang["config_date_or_time_format"] = "Date and Time Filter";
-$lang["config_datetimeformat"] = "Date and Time Format";
-$lang["config_decimal_point"] = "Decimal Point";
-$lang["config_default_barcode_font_size_number"] = "The default barcode font size must be a number";
-$lang["config_default_barcode_font_size_required"] = "The default barcode font size is a required field";
-$lang["config_default_barcode_height_number"] = "The default barcode height must be a number";
-$lang["config_default_barcode_height_required"] = "The default barcode height is a required field";
-$lang["config_default_barcode_num_in_row_number"] = "The default barcode number in row must be a number";
-$lang["config_default_barcode_num_in_row_required"] = "The default barcode num in row is a required field";
-$lang["config_default_barcode_page_cellspacing_number"] = "The default barcode page cellspacing must be a number";
-$lang["config_default_barcode_page_cellspacing_required"] = "The default barcode page cellspacing is a required field";
-$lang["config_default_barcode_page_width_number"] = "The default barcode page width must be a number";
-$lang["config_default_barcode_page_width_required"] = "The default barcode page width is a required field";
-$lang["config_default_barcode_quality_number"] = "The default barcode quality must be a number";
-$lang["config_default_barcode_quality_required"] = "The default barcode quality is a required field";
-$lang["config_default_barcode_width_number"] = "The default barcode width must be a number";
-$lang["config_default_barcode_width_required"] = "The default barcode width is a required field";
-$lang["config_default_origin_tax_code"] = "Default Origin Tax Code";
-$lang["config_default_sales_discount"] = "Default Sales Discount %";
-$lang["config_default_sales_discount_number"] = "The default sales discount must be a number";
-$lang["config_default_sales_discount_required"] = "The default sales discount is a required field";
-$lang["config_default_tax_name_number"] = "The default tax name must be a string";
-$lang["config_default_tax_name_required"] = "The default tax name is a required field";
-$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";
-$lang["config_default_tax_rate_number"] = "The default tax rate must be a number";
-$lang["config_default_tax_rate_required"] = "The default tax rate is a required field";
-$lang["config_dinner_table"] = "Table";
-$lang["config_dinner_table_duplicate"] = "Please use an unique table name";
-$lang["config_dinner_table_enable"] = "Enable Dinner Tables";
-$lang["config_dinner_table_invalid_chars"] = "The table name can not contain '_'";
-$lang["config_dinner_table_required"] = "Table is a required field";
-$lang["config_dot"] = "dot";
-$lang["config_email"] = "Email";
-$lang["config_email_configuration"] = "Email Configuration";
-$lang["config_email_mailpath"] = "Path to Sendmail";
-$lang["config_email_protocol"] = "Protocol";
-$lang["config_email_smtp_crypto"] = "SMTP Encryption";
-$lang["config_email_smtp_host"] = "SMTP Server";
-$lang["config_email_smtp_pass"] = "SMTP Password";
-$lang["config_email_smtp_port"] = "SMTP Port";
-$lang["config_email_smtp_timeout"] = "SMTP Timeout (s)";
-$lang["config_email_smtp_user"] = "SMTP Username";
-$lang["config_fax"] = "Fax";
-$lang["config_financial_year"] = "Financial Year Start";
-$lang["config_financial_year_apr"] = "1st of April";
-$lang["config_financial_year_aug"] = "1st of August";
-$lang["config_financial_year_dec"] = "1st of December";
-$lang["config_financial_year_feb"] = "1st of February";
-$lang["config_financial_year_jan"] = "1st of January";
-$lang["config_financial_year_jul"] = "1st of July";
-$lang["config_financial_year_jun"] = "1st of June";
-$lang["config_financial_year_mar"] = "1st of March";
-$lang["config_financial_year_may"] = "1st of May";
-$lang["config_financial_year_nov"] = "1st of November";
-$lang["config_financial_year_oct"] = "1st of October";
-$lang["config_financial_year_sep"] = "1st of September";
-$lang["config_gcaptcha_enable"] = "Login Page reCAPTCHA";
-$lang["config_gcaptcha_secret_key"] = "reCAPTCHA Secret Key";
-$lang["config_gcaptcha_secret_key_required"] = "reCAPTCHA Secret Key is a required field";
-$lang["config_gcaptcha_site_key"] = "reCAPTCHA Site Key";
-$lang["config_gcaptcha_site_key_required"] = "reCAPTCHA Site Key is a required field";
-$lang["config_gcaptcha_tooltip"] = "Protect the Login page with Google reCAPTCHA, click the icon for an API key pair";
-$lang["config_general"] = "General";
-$lang["config_general_configuration"] = "General Configuration";
-$lang["config_giftcard_number"] = "Gift Card Number";
-$lang["config_giftcard_random"] = "Generate Random";
-$lang["config_giftcard_series"] = "Generate in Series";
-$lang["config_info"] = "Information";
-$lang["config_info_configuration"] = "Store Information";
-$lang["config_invoice"] = "Invoice";
-$lang["config_invoice_configuration"] = "Invoice Print Settings";
-$lang["config_invoice_default_comments"] = "Default Invoice Comments";
-$lang["config_invoice_email_message"] = "Invoice Email Template";
-$lang["config_invoice_enable"] = "Enable Invoicing";
-$lang["config_invoice_printer"] = "Invoice Printer";
-$lang["config_jsprintsetup_required"] = "Warning! This disabled 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";
-$lang["config_last_used_quote_number"] = "Last Used Quote Number";
-$lang["config_left"] = "Left";
-$lang["config_license"] = "License";
-$lang["config_license_configuration"] = "License Statement";
-$lang["config_line_sequence"] = "Line Sequence";
-$lang["config_lines_per_page"] = "Lines Per Page";
-$lang["config_lines_per_page_number"] = "";
-$lang["config_lines_per_page_required"] = "The lines per page is a required field";
-$lang["config_locale"] = "Localisation";
-$lang["config_locale_configuration"] = "Localisation Configuration";
-$lang["config_locale_info"] = "Localisation Configuration Information";
-$lang["config_location"] = "Stock";
-$lang["config_location_configuration"] = "Stock Locations";
-$lang["config_location_info"] = "Location Configuration Information";
-$lang["config_logout"] = "Don't you want to make a backup before logging out? Click [OK] to backup, [Cancel] to logout";
-$lang["config_mailchimp"] = "Mailchimp";
-$lang["config_mailchimp_api_key"] = "Mailchimp API Key";
-$lang["config_mailchimp_configuration"] = "Mailchimp Configuration";
-$lang["config_mailchimp_key_successfully"] = "Valid API Key";
-$lang["config_mailchimp_key_unsuccessfully"] = "Invalid API Key";
-$lang["config_mailchimp_lists"] = "Mailchimp List(s)";
-$lang["config_mailchimp_tooltip"] = "Click the icon for an API key";
-$lang["config_message"] = "Message";
-$lang["config_message_configuration"] = "Message Configuration";
-$lang["config_msg_msg"] = "Saved Text Message";
-$lang["config_msg_msg_placeholder"] = "If you wish to use a SMS template save your message here. Otherwise leave the box blank.";
-$lang["config_msg_pwd"] = "SMS-API Password";
-$lang["config_msg_pwd_required"] = "SMS-API Password is a required field";
-$lang["config_msg_src"] = "SMS-API Sender ID";
-$lang["config_msg_src_required"] = "SMS-API Sender ID is a required field";
-$lang["config_msg_uid"] = "SMS-API Username";
-$lang["config_msg_uid_required"] = "SMS-API Username is a required field";
-$lang["config_none"] = "none";
-$lang["config_notify_alignment"] = "Notification Popup Position";
-$lang["config_number_format"] = "Number Format";
-$lang["config_number_locale"] = "Localisation";
-$lang["config_number_locale_invalid"] = "The entered locale is invalid. Check the link in the tooltip to find a sensible value";
-$lang["config_number_locale_required"] = "Number Locale is a required field";
-$lang["config_number_locale_tooltip"] = "Find a suitable locale through this link";
-$lang["config_payment_options_order"] = "Payment Options Order";
-$lang["config_phone"] = "Company Phone";
-$lang["config_phone_required"] = "Company phone is a required field";
-$lang["config_print_bottom_margin"] = "Margin Bottom";
-$lang["config_print_bottom_margin_number"] = "The default bottom margin must be a number";
-$lang["config_print_bottom_margin_required"] = "The default bottom margin is a required field";
-$lang["config_print_footer"] = "Print Browser Footer";
-$lang["config_print_header"] = "Print Browser Header";
-$lang["config_print_left_margin"] = "Margin Left";
-$lang["config_print_left_margin_number"] = "The default left margin must be a number";
-$lang["config_print_left_margin_required"] = "The default left margin is a required field";
-$lang["config_print_right_margin"] = "Margin Right";
-$lang["config_print_right_margin_number"] = "The default right margin must be a number";
-$lang["config_print_right_margin_required"] = "The default right margin is a required field";
-$lang["config_print_silently"] = "Show Print Dialog";
-$lang["config_print_top_margin"] = "Margin Top";
-$lang["config_print_top_margin_number"] = "The default top margin must be a number";
-$lang["config_print_top_margin_required"] = "The default top margin is a required field";
-$lang["config_quantity_decimals"] = "Quantity Decimals";
-$lang["config_receipt"] = "Receipt";
-$lang["config_receipt_configuration"] = "Receipt Print Settings";
-$lang["config_receipt_default"] = "Default";
-$lang["config_receipt_font_size"] = "Font Size";
-$lang["config_receipt_font_size_number"] = "The font size must be a number";
-$lang["config_receipt_font_size_required"] = "The font size is a required field";
-$lang["config_receipt_info"] = "Receipt Configuration Information";
-$lang["config_receipt_printer"] = "Ticket Printer";
-$lang["config_receipt_short"] = "Short";
-$lang["config_receipt_show_company_name"] = "Show Company Name";
-$lang["config_receipt_show_description"] = "Show Description";
-$lang["config_receipt_show_serialnumber"] = "Show Serial Number";
-$lang["config_receipt_show_taxes"] = "Show Taxes";
-$lang["config_receipt_show_total_discount"] = "Show Total Discount";
-$lang["config_receipt_template"] = "Receipt Template";
-$lang["config_receiving_calculate_average_price"] = "Calc avg. Price (Receiving)";
-$lang["config_recv_invoice_format"] = "Receivings Invoice Format";
-$lang["config_register_mode_default"] = "Default Register Mode";
-$lang["config_return_policy_required"] = "Return policy is a required field";
-$lang["config_reward"] = "Reward";
-$lang["config_reward_configuration"] = "Reward Configuration";
-$lang["config_right"] = "Right";
-$lang["config_sales_invoice_format"] = "Sales Invoice Format";
-$lang["config_sales_quote_format"] = "Sales Quote Format";
-$lang["config_saved_successfully"] = "Configuration saved successfully";
-$lang["config_saved_unsuccessfully"] = "Configuration saved unsuccessfully";
-$lang["config_statistics"] = "Send Statistics";
-$lang["config_statistics_tooltip"] = "Send statistics for development and feature improvement purposes";
-$lang["config_stock_location"] = "Stock location";
-$lang["config_stock_location_duplicate"] = "Please use an unique location name";
-$lang["config_stock_location_invalid_chars"] = "The stock location name can not contain '_'";
-$lang["config_stock_location_required"] = "Stock location is a required field";
-$lang["config_table"] = "Table";
-$lang["config_table_configuration"] = "Table Configuration";
-$lang["config_takings_printer"] = "Takings Printer";
-$lang["config_tax"] = "Tax";
-$lang["config_tax_category"] = "Tax Category";
-$lang["config_tax_category_used"] = "Tax category cannot be deleted because it is being used.";
-$lang["config_tax_configuration"] = "Tax Configuration";
-$lang["config_tax_decimals"] = "Tax Decimals";
-$lang["config_tax_included"] = "Tax Included";
-$lang["config_theme"] = "Theme";
-$lang["config_thousands_separator"] = "Thousands Separator";
-$lang["config_timezone"] = "Timezone";
-$lang["config_top"] = "Top";
-$lang["config_website"] = "Website";
diff --git a/application/language/en/customers_lang.php b/application/language/en/customers_lang.php
deleted file mode 100644
index 7d863fedc..000000000
--- a/application/language/en/customers_lang.php
+++ /dev/null
@@ -1,45 +0,0 @@
-<?php 
-
-$lang["customers_account_number"] = "Account #";
-$lang["customers_account_number_duplicate"] = "This account number is already present in the database";
-$lang["customers_available_points"] = "Available Points";
-$lang["customers_average"] = "Average spent";
-$lang["customers_avg_discount"] = "Average discount";
-$lang["customers_basic_information"] = "Information";
-$lang["customers_cannot_be_deleted"] = "Could not deleted selected customers, one or more of the selected customers has sales.";
-$lang["customers_company_name"] = "Company";
-$lang["customers_confirm_delete"] = "Are you sure you want to delete the selected customers?";
-$lang["customers_customer"] = "Customer";
-$lang["customers_discount"] = "Discount";
-$lang["customers_email_duplicate"] = "The email address is already present in the database";
-$lang["customers_error_adding_updating"] = "Error adding/updating customer";
-$lang["customers_excel_import_failed"] = "Excel import failed";
-$lang["customers_excel_import_nodata_wrongformat"] = "Your uploaded file has no data or wrong format";
-$lang["customers_excel_import_partially_failed"] = "Most Customers imported. But some were not, here is the list";
-$lang["customers_excel_import_success"] = "Import of Customers successful";
-$lang["customers_import_items_excel"] = "Import customers from Excel sheet";
-$lang["customers_mailchimp_activity_click"] = "Email click";
-$lang["customers_mailchimp_activity_lastopen"] = "Last open email";
-$lang["customers_mailchimp_activity_open"] = "Email open";
-$lang["customers_mailchimp_activity_total"] = "Email sent";
-$lang["customers_mailchimp_activity_unopen"] = "Email unopen";
-$lang["customers_mailchimp_email_client"] = "Email client";
-$lang["customers_mailchimp_info"] = "Mailchimp";
-$lang["customers_mailchimp_member_rating"] = "Rating";
-$lang["customers_mailchimp_status"] = "Status";
-$lang["customers_mailchimp_vip"] = "VIP";
-$lang["customers_max"] = "Max spent";
-$lang["customers_min"] = "Min spent";
-$lang["customers_new"] = "New Customer";
-$lang["customers_none_selected"] = "You have not selected any customers to delete";
-$lang["customers_one_or_multiple"] = "customer(s)";
-$lang["customers_quantity"] = "Quantity";
-$lang["customers_stats_info"] = "Stats";
-$lang["customers_successful_adding"] = "You have successfully added customer";
-$lang["customers_successful_deleted"] = "You have successfully deleted";
-$lang["customers_successful_updating"] = "You have successfully updated customer";
-$lang["customers_tax_code"] = "Tax Code";
-$lang["customers_taxable"] = "Taxable";
-$lang["customers_total"] = "Total spent";
-$lang["customers_update"] = "Update Customer";
-$lang["rewards_package"] = "Rewards Package";
diff --git a/application/language/en/datepicker_lang.php b/application/language/en/datepicker_lang.php
deleted file mode 100644
index 53694c65c..000000000
--- a/application/language/en/datepicker_lang.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php 
-
-$lang["datepicker_all_time"] = "All Time";
-$lang["datepicker_apply"] = "Apply";
-$lang["datepicker_cancel"] = "Cancel";
-$lang["datepicker_custom"] = "Custom";
-$lang["datepicker_from"] = "From";
-$lang["datepicker_last_30"] = "Last 30 Days";
-$lang["datepicker_last_7"] = "Last 7 Days";
-$lang["datepicker_last_financial_year"] = "Last Financial Year";
-$lang["datepicker_last_month"] = "Last Month";
-$lang["datepicker_last_year"] = "Last Year";
-$lang["datepicker_same_month_last_year"] = "Same Month Last Year";
-$lang["datepicker_same_month_to_same_day_last_year"] = "Same Month To Same Day Last Year";
-$lang["datepicker_this_financial_year"] = "This Financial Year";
-$lang["datepicker_this_month"] = "This Month";
-$lang["datepicker_this_year"] = "This Year";
-$lang["datepicker_to"] = "To";
-$lang["datepicker_today"] = "Today";
-$lang["datepicker_today_last_year"] = "Today Last Year";
-$lang["datepicker_weekstart"] = "0";
-$lang["datepicker_yesterday"] = "Yesterday";
diff --git a/application/language/en/employees_lang.php b/application/language/en/employees_lang.php
deleted file mode 100644
index 204712278..000000000
--- a/application/language/en/employees_lang.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php 
-
-$lang["employees_basic_information"] = "Information";
-$lang["employees_cannot_be_deleted"] = "Could not deleted selected employees, one or more of the employees has processed sales or you are trying to delete yourself :)";
-$lang["employees_change_password"] = "Change Password";
-$lang["employees_confirm_delete"] = "Are you sure you want to delete the selected employees?";
-$lang["employees_current_password"] = "Current Password";
-$lang["employees_current_password_invalid"] = "Invalid Current Password";
-$lang["employees_employee"] = "Employee";
-$lang["employees_error_adding_updating"] = "Error adding/updating employee";
-$lang["employees_error_deleting_demo_admin"] = "You can not delete the demo admin user";
-$lang["employees_error_updating_demo_admin"] = "You can not change the demo admin user";
-$lang["employees_login_info"] = "Login";
-$lang["employees_new"] = "New Employee";
-$lang["employees_none_selected"] = "You have not selected any employees to delete";
-$lang["employees_one_or_multiple"] = "employee(s)";
-$lang["employees_password"] = "Password";
-$lang["employees_password_minlength"] = "Passwords must be at least 8 characters";
-$lang["employees_password_must_match"] = "Passwords do not match";
-$lang["employees_password_not_must_match"] = "Current password and new password should not be the same";
-$lang["employees_password_required"] = "Password is required";
-$lang["employees_permission_desc"] = "Check the boxes below to grant access to modules";
-$lang["employees_permission_info"] = "Permissions";
-$lang["employees_repeat_password"] = "Password Again";
-$lang["employees_subpermission_required"] = "Add at least one grant for each module";
-$lang["employees_successful_adding"] = "You have successfully added employee";
-$lang["employees_successful_change_password"] = "Password successfully changed";
-$lang["employees_successful_deleted"] = "You have successfully deleted";
-$lang["employees_successful_updating"] = "You have successfully updated employee";
-$lang["employees_unsuccessful_change_password"] = "Password unsuccessfully changed";
-$lang["employees_update"] = "Update Employee";
-$lang["employees_username"] = "Username";
-$lang["employees_username_minlength"] = "The username must be at least 5 characters";
-$lang["employees_username_required"] = "Username is a required field";
diff --git a/application/language/en/enum_lang.php b/application/language/en/enum_lang.php
deleted file mode 100644
index 15b78890a..000000000
--- a/application/language/en/enum_lang.php
+++ /dev/null
@@ -1,9 +0,0 @@
-<?php 
-
-$lang["enum_half_down"] = "Half Down";
-$lang["enum_half_even"] = "Half Even";
-$lang["enum_half_five"] = "Half Five";
-$lang["enum_half_odd"] = "Half Odd";
-$lang["enum_half_up"] = "Half Up";
-$lang["enum_round_down"] = "Round Down";
-$lang["enum_round_up"] = "Round Up";
diff --git a/application/language/en/error_lang.php b/application/language/en/error_lang.php
deleted file mode 100644
index bad97dc8f..000000000
--- a/application/language/en/error_lang.php
+++ /dev/null
@@ -1,4 +0,0 @@
-<?php 
-
-$lang["error_no_permission_module"] = "You do not have permission to access the module named";
-$lang["error_unknown"] = "unknown";
diff --git a/application/language/en/form_validation_lang.php b/application/language/en/form_validation_lang.php
deleted file mode 100644
index bc8b34e66..000000000
--- a/application/language/en/form_validation_lang.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php 
-
-$lang["alpha_dash"] = "";
-$lang["alpha_numeric"] = "";
-$lang["exact_length"] = "";
-$lang["greater_than"] = "";
-$lang["is_natural"] = "";
-$lang["is_natural_no_zero"] = "";
-$lang["is_numeric"] = "";
-$lang["is_unique"] = "";
-$lang["less_than"] = "";
-$lang["max_length"] = "";
-$lang["min_length"] = "";
-$lang["regex_match"] = "";
-$lang["valid_email"] = "";
-$lang["valid_emails"] = "";
-$lang["valid_ip"] = "";
-$lang["valid_url"] = "";
diff --git a/application/language/en/giftcards_lang.php b/application/language/en/giftcards_lang.php
deleted file mode 100644
index bdc6656fa..000000000
--- a/application/language/en/giftcards_lang.php
+++ /dev/null
@@ -1,70 +0,0 @@
-<?php 
-
-$lang["giftcards_add_minus"] = "Inventory to add/subtract";
-$lang["giftcards_allow_alt_description"] = "Allow Alt Description";
-$lang["giftcards_amazon"] = "Amazon";
-$lang["giftcards_bulk_edit"] = "Bulk Edit";
-$lang["giftcards_cannot_be_deleted"] = "Could not deleted selected giftcards, one or more of the selected giftcards has sales.";
-$lang["giftcards_cannot_find_giftcard"] = "Cannot find any information about giftcard";
-$lang["giftcards_cannot_use"] = "Giftcard %1 cannot be used for this sale. Invalid Customer!";
-$lang["giftcards_card_value"] = "Value";
-$lang["giftcards_category"] = "Category";
-$lang["giftcards_change_all_to_allow_alt_desc"] = "Allow Alt Desc For All";
-$lang["giftcards_change_all_to_not_allow_allow_desc"] = "Not Allow Alt Desc For All";
-$lang["giftcards_change_all_to_serialized"] = "Change All To Serialized";
-$lang["giftcards_change_all_to_unserialized"] = "Change All To Unserialized";
-$lang["giftcards_confirm_bulk_edit"] = "Are you sure you want to edit all the giftcards selected?";
-$lang["giftcards_confirm_delete"] = "Are you sure you want to delete the selected giftcards?";
-$lang["giftcards_cost_price"] = "Cost Price";
-$lang["giftcards_count"] = "Update Inventory";
-$lang["giftcards_current_quantity"] = "Current Quantity";
-$lang["giftcards_description"] = "Description";
-$lang["giftcards_details_count"] = "Inventory Count Details";
-$lang["giftcards_do_nothing"] = "Do Nothing";
-$lang["giftcards_edit_fields_you_want_to_update"] = "Edit the fields you want to edit for ALL selected giftcards";
-$lang["giftcards_edit_multiple_giftcards"] = "Editing Multiple Giftcards";
-$lang["giftcards_error_adding_updating"] = "Error adding/updating giftcard";
-$lang["giftcards_error_updating_multiple"] = "Error updating giftcards";
-$lang["giftcards_excel_import_failed"] = "Excel import failed";
-$lang["giftcards_generate_barcodes"] = "Generate Barcodes";
-$lang["giftcards_giftcard"] = "Giftcard";
-$lang["giftcards_giftcard_number"] = "Giftcard Number";
-$lang["giftcards_info_provided_by"] = "Info provided by";
-$lang["giftcards_inventory_comments"] = "Comments";
-$lang["giftcards_is_serialized"] = "Giftcard has Serial Number";
-$lang["giftcards_low_inventory_giftcards"] = "Low Inventory Giftcards";
-$lang["giftcards_manually_editing_of_quantity"] = "Manual Edit of Quantity";
-$lang["giftcards_must_select_giftcard_for_barcode"] = "You must select at least 1 giftcard to generate barcodes";
-$lang["giftcards_new"] = "New Giftcard";
-$lang["giftcards_no_description_giftcards"] = "No Description Giftcards";
-$lang["giftcards_no_giftcards_to_display"] = "No Giftcards to display";
-$lang["giftcards_none"] = "None";
-$lang["giftcards_none_selected"] = "You have not selected any giftcards to edit";
-$lang["giftcards_number"] = "Giftcard Number must be a number";
-$lang["giftcards_number_information"] = "Giftcard Number";
-$lang["giftcards_number_required"] = "Giftcard Number is a required field";
-$lang["giftcards_one_or_multiple"] = "giftcard(s)";
-$lang["giftcards_person_id"] = "Customer";
-$lang["giftcards_quantity"] = "Quantity";
-$lang["giftcards_quantity_required"] = "Quantity is a required field. Please Close ( X ) to cancel";
-$lang["giftcards_remaining_balance"] = "Giftcard %1 remaining value is %2!";
-$lang["giftcards_reorder_level"] = "Reorder Level";
-$lang["giftcards_retrive_giftcard_info"] = "Retrieve Giftcard Info";
-$lang["giftcards_sales_tax_1"] = "Sales Tax";
-$lang["giftcards_sales_tax_2"] = "Sales Tax 2";
-$lang["giftcards_serialized_giftcards"] = "Serialized Giftcards";
-$lang["giftcards_successful_adding"] = "You have successfully added giftcard";
-$lang["giftcards_successful_bulk_edit"] = "You have successfully updated the selected giftcards";
-$lang["giftcards_successful_deleted"] = "You have successfully deleted";
-$lang["giftcards_successful_updating"] = "You have successfully updated giftcard";
-$lang["giftcards_supplier"] = "Supplier";
-$lang["giftcards_tax_1"] = "Tax 1";
-$lang["giftcards_tax_2"] = "Tax 2";
-$lang["giftcards_tax_percent"] = "Tax Percent";
-$lang["giftcards_tax_percents"] = "Tax Percent(s)";
-$lang["giftcards_unit_price"] = "Unit Price";
-$lang["giftcards_upc_database"] = "Barcode Database";
-$lang["giftcards_update"] = "Update Giftcard";
-$lang["giftcards_use_inventory_menu"] = "Use Inv. Menu";
-$lang["giftcards_value"] = "Giftcard Value must be a number";
-$lang["giftcards_value_required"] = "Giftcard Value is a required field";
diff --git a/application/language/en/index.html b/application/language/en/index.html
deleted file mode 100644
index b702fbc39..000000000
--- a/application/language/en/index.html
+++ /dev/null
@@ -1,11 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>403 Forbidden</title>
-</head>
-<body>
-
-<p>Directory access is forbidden.</p>
-
-</body>
-</html>
diff --git a/application/language/en/item_kits_lang.php b/application/language/en/item_kits_lang.php
deleted file mode 100644
index dee476c45..000000000
--- a/application/language/en/item_kits_lang.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php 
-
-$lang["item_kits_add_item"] = "Add Item";
-$lang["item_kits_all"] = "All";
-$lang["item_kits_cannot_be_deleted"] = "Could not delete item kit(s)";
-$lang["item_kits_confirm_delete"] = "Are you sure you want to delete the selected item kits?";
-$lang["item_kits_description"] = "Item Kit Description";
-$lang["item_kits_discount_percent"] = "Discount Percent";
-$lang["item_kits_error_adding_updating"] = "Error adding/updating Item Kit";
-$lang["item_kits_find_kit_item"] = "Kit Item";
-$lang["item_kits_info"] = "Item Kit Info";
-$lang["item_kits_item"] = "Item";
-$lang["item_kits_items"] = "Items";
-$lang["item_kits_kit"] = "Kit Id";
-$lang["item_kits_kit_and_components"] = "Kit and Components";
-$lang["item_kits_kit_and_stock"] = "Kit and Stock";
-$lang["item_kits_kit_only"] = "Kit Only";
-$lang["item_kits_name"] = "Item Kit Name";
-$lang["item_kits_new"] = "New Item Kit";
-$lang["item_kits_no_item_kits_to_display"] = "No item kits to display";
-$lang["item_kits_none_selected"] = "You have not selected any item kits";
-$lang["item_kits_one_or_multiple"] = "Item Kit(s)";
-$lang["item_kits_price_option"] = "Price Option";
-$lang["item_kits_priced_only"] = "Priced Only";
-$lang["item_kits_print_option"] = "Print Option";
-$lang["item_kits_quantity"] = "Quantity";
-$lang["item_kits_sequence"] = "Sequence";
-$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";
-$lang["item_kits_update"] = "Update Item Kit";
diff --git a/application/language/en/items_lang.php b/application/language/en/items_lang.php
deleted file mode 100644
index d4fb4fe44..000000000
--- a/application/language/en/items_lang.php
+++ /dev/null
@@ -1,104 +0,0 @@
-<?php 
-
-$lang["items_add_minus"] = "Inventory to add/subtract";
-$lang["items_allow_alt_desciption"] = "";
-$lang["items_allow_alt_description"] = "Allow Alt Description";
-$lang["items_amazon"] = "Amazon";
-$lang["items_bulk_edit"] = "Bulk Edit";
-$lang["items_buy_price_required"] = "Purchase price is a required field";
-$lang["items_cannot_be_deleted"] = "Could not deleted selected items, one or more of the selected items has sales.";
-$lang["items_cannot_find_item"] = "Cannot find any information about item";
-$lang["items_category"] = "Category";
-$lang["items_category_required"] = "Category is a required field";
-$lang["items_change_all_to_allow_alt_desc"] = "Allow Alt Desc For All";
-$lang["items_change_all_to_not_allow_allow_desc"] = "Not Allow Alt Desc For All";
-$lang["items_change_all_to_serialized"] = "Change All To Serialized";
-$lang["items_change_all_to_unserialized"] = "Change All To Unserialized";
-$lang["items_change_image"] = "Change Image";
-$lang["items_confirm_bulk_edit"] = "Are you sure you want to edit all the items selected?";
-$lang["items_confirm_bulk_edit_wipe_taxes"] = "All item tax information will be replaced!";
-$lang["items_confirm_delete"] = "Are you sure you want to delete the selected items?";
-$lang["items_cost_price"] = "Cost Price";
-$lang["items_cost_price_number"] = "Cost price must be a number";
-$lang["items_cost_price_required"] = "Cost Price is a required field";
-$lang["items_count"] = "Update Inventory";
-$lang["items_current_quantity"] = "Current Quantity";
-$lang["items_description"] = "Description";
-$lang["items_details_count"] = "Inventory Count Details";
-$lang["items_do_nothing"] = "Do Nothing";
-$lang["items_edit_fields_you_want_to_update"] = "Edit the fields you want to edit for ALL selected items";
-$lang["items_edit_multiple_items"] = "Editing Multiple Items";
-$lang["items_empty_upc_items"] = "Empty Barcode Items";
-$lang["items_error_adding_updating"] = "Error adding/updating item";
-$lang["items_error_updating_multiple"] = "Error updating items";
-$lang["items_excel_import_failed"] = "Excel import failed";
-$lang["items_excel_import_nodata_wrongformat"] = "Your uploaded file has no data or wrong format";
-$lang["items_excel_import_partially_failed"] = "Most Items imported. But some were not, here is the list";
-$lang["items_excel_import_success"] = "Import of Items successful";
-$lang["items_generate_barcodes"] = "Generate Barcodes";
-$lang["items_image"] = "Avatar";
-$lang["items_import_items_excel"] = "Import items from Excel sheet";
-$lang["items_info_provided_by"] = "Info provided by";
-$lang["items_inventory"] = "Inventory";
-$lang["items_inventory_comments"] = "Comments";
-$lang["items_inventory_data_tracking"] = "Inventory Data Tracking";
-$lang["items_inventory_date"] = "Date";
-$lang["items_inventory_employee"] = "Employee";
-$lang["items_inventory_in_out_quantity"] = "In/Out Qty";
-$lang["items_inventory_remarks"] = "Remarks";
-$lang["items_is_deleted"] = "Deleted";
-$lang["items_is_serialized"] = "Item has Serial Number";
-$lang["items_item"] = "Item";
-$lang["items_item_number"] = "Barcode";
-$lang["items_item_number_duplicate"] = "The item number is already present in the database";
-$lang["items_kit"] = "Kit";
-$lang["items_location"] = "Location";
-$lang["items_low_inventory_items"] = "Out Of Stock Items";
-$lang["items_manually_editing_of_quantity"] = "Manual Edit of Quantity";
-$lang["items_name"] = "Item Name";
-$lang["items_name_required"] = "Item Name is a required field";
-$lang["items_new"] = "New Item";
-$lang["items_no_description_items"] = "No Description Items";
-$lang["items_no_items_to_display"] = "No Items to display";
-$lang["items_none"] = "None";
-$lang["items_none_selected"] = "You have not selected any items to edit";
-$lang["items_nonstock"] = "Non stocked";
-$lang["items_number_information"] = "Item Number";
-$lang["items_number_required"] = "Barcode is a required field";
-$lang["items_one_or_multiple"] = "item(s)";
-$lang["items_quantity"] = "Quantity";
-$lang["items_quantity_number"] = "Quantity must be a number";
-$lang["items_quantity_required"] = "Quantity is a required field";
-$lang["items_receiving_quantity"] = "Receiving quantity";
-$lang["items_remove_image"] = "Remove Image";
-$lang["items_reorder_level"] = "Reorder Level";
-$lang["items_reorder_level_number"] = "Reorder level must be a number";
-$lang["items_reorder_level_required"] = "Reorder level is a required field";
-$lang["items_retrive_item_info"] = "Retrive Item Info";
-$lang["items_sales_tax_1"] = "Sales Tax";
-$lang["items_sales_tax_2"] = "Sales Tax 2";
-$lang["items_search_attributes"] = "Search Attributes";
-$lang["items_search_custom_items"] = "Search Custom Items";
-$lang["items_select_image"] = "Select Image";
-$lang["items_serialized_items"] = "Serialized Items";
-$lang["items_standard"] = "Standard";
-$lang["items_stock"] = "Stock";
-$lang["items_stock_location"] = "Stock location";
-$lang["items_stock_type"] = "Stock Type";
-$lang["items_successful_adding"] = "You have successfully added item";
-$lang["items_successful_bulk_edit"] = "You have successfully updated the selected items";
-$lang["items_successful_deleted"] = "You have successfully deleted";
-$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_percent"] = "Tax Percent";
-$lang["items_tax_percent_required"] = "Tax Percent is a required field";
-$lang["items_tax_percents"] = "Tax Percent(s)";
-$lang["items_type"] = "Item Type";
-$lang["items_unit_price"] = "Retail Price";
-$lang["items_unit_price_number"] = "Unit price must be a number";
-$lang["items_unit_price_required"] = "Retail Price is a required field";
-$lang["items_upc_database"] = "Barcode Database";
-$lang["items_update"] = "Update Item";
-$lang["items_use_inventory_menu"] = "Use Inv. Menu";
diff --git a/application/language/en/login_lang.php b/application/language/en/login_lang.php
deleted file mode 100644
index cc64779a0..000000000
--- a/application/language/en/login_lang.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php 
-
-$lang["login_gcaptcha"] = "I'm not a robot";
-$lang["login_go"] = "Go";
-$lang["login_invalid_gcaptcha"] = "Invalid I'm not a robot";
-$lang["login_invalid_installation"] = "The installation is not correct, check your php.ini";
-$lang["login_invalid_username_and_password"] = "Invalid username or password";
-$lang["login_login"] = "Login";
-$lang["login_password"] = "Password";
-$lang["login_username"] = "Username";
diff --git a/application/language/en/messages_lang.php b/application/language/en/messages_lang.php
deleted file mode 100644
index 5da641900..000000000
--- a/application/language/en/messages_lang.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php 
-
-$lang["messages_first_name"] = "First name";
-$lang["messages_last_name"] = "Last name";
-$lang["messages_message"] = "Message";
-$lang["messages_message_placeholder"] = "Your Message here...";
-$lang["messages_message_required"] = "Message required";
-$lang["messages_multiple_phones"] = "(In case of multiple recipients, enter mobile numbers separated by commas)";
-$lang["messages_phone"] = "Phone number";
-$lang["messages_phone_number_required"] = "Phone number required";
-$lang["messages_phone_placeholder"] = "Mobile Number(s) here...";
-$lang["messages_sms_send"] = "Send SMS";
-$lang["messages_successfully_sent"] = "Message successfully sent to: ";
-$lang["messages_unsuccessfully_sent"] = "Message unsuccessfully sent to: ";
diff --git a/application/language/en/migrate_lang.php b/application/language/en/migrate_lang.php
deleted file mode 100644
index 8fced1265..000000000
--- a/application/language/en/migrate_lang.php
+++ /dev/null
@@ -1,7 +0,0 @@
-<?php 
-
-$lang["migrate_backup"] = "Be sure to back up your database before applying any database upgrades.";
-$lang["migrate_failed"] = "The migration did not complete.";
-$lang["migrate_info"] = "Click on Start Migration only if you are ready to apply all database changes and data upgrades to your database";
-$lang["migrate_start"] = "Start Migration ";
-$lang["migrate_success"] = "Migration completed successfully";
diff --git a/application/language/en/module_lang.php b/application/language/en/module_lang.php
deleted file mode 100644
index 3053593ab..000000000
--- a/application/language/en/module_lang.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php 
-
-$lang["module_config"] = "Store Config";
-$lang["module_config_desc"] = "Change the store's configuration";
-$lang["module_customers"] = "Customers";
-$lang["module_customers_desc"] = "Add, Update, Delete, and Search customers";
-$lang["module_employees"] = "Employees";
-$lang["module_employees_desc"] = "Add, Update, Delete, and Search employees";
-$lang["module_giftcards"] = "Gift Cards";
-$lang["module_giftcards_desc"] = "Add, Update, Delete and Search gift cards";
-$lang["module_home"] = "Home";
-$lang["module_item_kits"] = "Item Kits";
-$lang["module_item_kits_desc"] = "Add, Update, Delete and Search Item Kits";
-$lang["module_items"] = "Items";
-$lang["module_items_desc"] = "Add, Update, Delete, and Search items";
-$lang["module_messages"] = "Messages";
-$lang["module_messages_desc"] = "Send Messages to Customers, Suppliers, Employees et al.";
-$lang["module_migrate"] = "Migrate";
-$lang["module_migrate_desc"] = "Update the OSPOS Database";
-$lang["module_receivings"] = "Receivings";
-$lang["module_receivings_desc"] = "Process Purchase orders";
-$lang["module_reports"] = "Reports";
-$lang["module_reports_desc"] = "View and generate reports";
-$lang["module_sales"] = "Sales";
-$lang["module_sales_desc"] = "Process sales and returns";
-$lang["module_suppliers"] = "Suppliers";
-$lang["module_suppliers_desc"] = "Add, Update, Delete, and Search suppliers";
-$lang["module_taxes"] = "Taxes";
-$lang["module_taxes_desc"] = "Configure sales taxes";
diff --git a/application/language/en/receivings_lang.php b/application/language/en/receivings_lang.php
deleted file mode 100644
index 1922b9ada..000000000
--- a/application/language/en/receivings_lang.php
+++ /dev/null
@@ -1,52 +0,0 @@
-<?php 
-
-$lang["receivings_cancel_receiving"] = "Cancel";
-$lang["receivings_cannot_be_deleted"] = "Receiving(s) could not be deleted";
-$lang["receivings_comments"] = "Comments";
-$lang["receivings_complete_receiving"] = "Finish";
-$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.";
-$lang["receivings_cost"] = "Cost";
-$lang["receivings_date"] = "Receiving Date";
-$lang["receivings_date_required"] = "A correct date needs to be filled in";
-$lang["receivings_date_type"] = "Date field is required";
-$lang["receivings_delete_entire_sale"] = "Delete entire sale";
-$lang["receivings_discount"] = "Disc %";
-$lang["receivings_edit"] = "Edit";
-$lang["receivings_edit_sale"] = "Edit Receiving";
-$lang["receivings_employee"] = "Employee";
-$lang["receivings_error_editing_item"] = "Error editing item";
-$lang["receivings_error_requisition"] = "Unable to move inventory from and to the same stock location";
-$lang["receivings_find_or_scan_item"] = "Find/Scan Item";
-$lang["receivings_find_or_scan_item_or_receipt"] = "Find/Scan Item OR Receipt";
-$lang["receivings_id"] = "Receiving ID";
-$lang["receivings_item_name"] = "Item Name";
-$lang["receivings_mode"] = "Receiving Mode";
-$lang["receivings_new_supplier"] = "New Supplier";
-$lang["receivings_one_or_multiple"] = "receiving(s)";
-$lang["receivings_print_after_sale"] = "Print after sale";
-$lang["receivings_quantity"] = "Qty.";
-$lang["receivings_receipt"] = "Receivings Receipt";
-$lang["receivings_receipt_number"] = "Receiving #";
-$lang["receivings_receiving"] = "Receive";
-$lang["receivings_reference"] = "Reference";
-$lang["receivings_register"] = "Items Receiving";
-$lang["receivings_requisition"] = "Requisition";
-$lang["receivings_return"] = "Return";
-$lang["receivings_select_supplier"] = "Select Supplier (Optional)";
-$lang["receivings_start_typing_supplier_name"] = "Start Typing supplier's name...";
-$lang["receivings_stock_destination"] = "Stock destination";
-$lang["receivings_stock_locaiton"] = "Stock location";
-$lang["receivings_stock_source"] = "Stock source";
-$lang["receivings_successfully_deleted"] = "You have successfully deleted";
-$lang["receivings_successfully_updated"] = "Receiving successfully updated";
-$lang["receivings_supplier"] = "Supplier";
-$lang["receivings_supplier_address"] = "Address";
-$lang["receivings_supplier_email"] = "Email";
-$lang["receivings_supplier_location"] = "Location";
-$lang["receivings_total"] = "Total";
-$lang["receivings_transaction_failed"] = "Receivings Transactions Failed";
-$lang["receivings_unable_to_add_item"] = "Unable to add item to receiving";
-$lang["receivings_unsuccessfully_updated"] = "Receiving unsuccessfully updated";
-$lang["receivings_update"] = "Update";
diff --git a/application/language/en/reports_lang.php b/application/language/en/reports_lang.php
deleted file mode 100644
index e45eca380..000000000
--- a/application/language/en/reports_lang.php
+++ /dev/null
@@ -1,100 +0,0 @@
-<?php 
-
-$lang["reports_all"] = "All";
-$lang["reports_categories"] = "Categories";
-$lang["reports_categories_summary_report"] = "Categories Summary Report";
-$lang["reports_category"] = "Category";
-$lang["reports_comments"] = "Comments";
-$lang["reports_cost"] = "Cost";
-$lang["reports_cost_price"] = "Cost Price";
-$lang["reports_count"] = "Count";
-$lang["reports_customer"] = "Customer";
-$lang["reports_customers"] = "Customers";
-$lang["reports_customers_summary_report"] = "Customers Summary Report";
-$lang["reports_date"] = "Date";
-$lang["reports_date_range"] = "Date Range";
-$lang["reports_description"] = "Description";
-$lang["reports_detailed_receivings_report"] = "Detailed Receivings Report";
-$lang["reports_detailed_reports"] = "Detailed Reports";
-$lang["reports_detailed_requisition_report"] = "";
-$lang["reports_detailed_sales_report"] = "Detailed Sales Report";
-$lang["reports_discount"] = "Discount";
-$lang["reports_discount_percent"] = "Discount Percent";
-$lang["reports_discounts"] = "Discounts";
-$lang["reports_discounts_summary_report"] = "Discounts Summary Report";
-$lang["reports_earned"] = "Points Earned";
-$lang["reports_employee"] = "Employee";
-$lang["reports_employees"] = "Employees";
-$lang["reports_employees_summary_report"] = "Employees Summary Report";
-$lang["reports_graphical_reports"] = "Graphical Reports";
-$lang["reports_inventory"] = "Inventory";
-$lang["reports_inventory_low"] = "Low Inventory";
-$lang["reports_inventory_low_report"] = "Low Inventory Report";
-$lang["reports_inventory_reports"] = "Inventory Reports";
-$lang["reports_inventory_summary"] = "Inventory Summary";
-$lang["reports_inventory_summary_report"] = "Inventory Summary Report";
-$lang["reports_item"] = "Item";
-$lang["reports_item_count"] = "Filter Item Count";
-$lang["reports_item_name"] = "Item Name";
-$lang["reports_item_number"] = "Item Number";
-$lang["reports_items"] = "Items";
-$lang["reports_items_purchased"] = "Items Purchased";
-$lang["reports_items_received"] = "Items Received";
-$lang["reports_items_summary_report"] = "Items Summary Report";
-$lang["reports_low_inventory"] = "";
-$lang["reports_low_inventory_report"] = "";
-$lang["reports_more_than_zero"] = "More than zero";
-$lang["reports_name"] = "Name";
-$lang["reports_no_reports_to_display"] = "No Items to display";
-$lang["reports_payment_type"] = "Payment Type";
-$lang["reports_payments"] = "Payments";
-$lang["reports_payments_summary_report"] = "Payments Summary Report";
-$lang["reports_profit"] = "Profit";
-$lang["reports_quantity"] = "Quantity";
-$lang["reports_quantity_purchased"] = "Quantity Purchased";
-$lang["reports_quotes"] = "Quotes";
-$lang["reports_received_by"] = "Received By";
-$lang["reports_receiving_id"] = "Receiving ID";
-$lang["reports_receiving_type"] = "Receiving Type";
-$lang["reports_receivings"] = "Receivings";
-$lang["reports_reorder_level"] = "Reorder Level";
-$lang["reports_report"] = "Report";
-$lang["reports_report_input"] = "Report Input";
-$lang["reports_reports"] = "Reports";
-$lang["reports_requisition"] = "";
-$lang["reports_requisition_by"] = "";
-$lang["reports_requisition_id"] = "";
-$lang["reports_requisition_item"] = "";
-$lang["reports_requisition_item_quantity"] = "";
-$lang["reports_requisition_related_item"] = "";
-$lang["reports_requisition_related_item_total_quantity"] = "";
-$lang["reports_requisition_related_item_unit_quantity"] = "";
-$lang["reports_requisitions"] = "Requisitions";
-$lang["reports_returns"] = "Returns";
-$lang["reports_revenue"] = "Revenue";
-$lang["reports_sale_id"] = "Sale ID";
-$lang["reports_sale_type"] = "Sale Type";
-$lang["reports_sales"] = "Sale";
-$lang["reports_sales_amount"] = "Sales amount";
-$lang["reports_sales_summary_report"] = "Sales Summary Report";
-$lang["reports_serial_number"] = "Serial #";
-$lang["reports_sold_by"] = "Sold By";
-$lang["reports_sold_to"] = "Sold To";
-$lang["reports_stock_location"] = "Stock Location";
-$lang["reports_sub_total_value"] = "Sub Total";
-$lang["reports_subtotal"] = "Subtotal";
-$lang["reports_summary_reports"] = "Summary Reports";
-$lang["reports_supplied_by"] = "Supplied by";
-$lang["reports_supplier"] = "Supplier";
-$lang["reports_suppliers"] = "Suppliers";
-$lang["reports_suppliers_summary_report"] = "Suppliers Summary Report";
-$lang["reports_tax"] = "Tax";
-$lang["reports_tax_percent"] = "Tax Percent";
-$lang["reports_taxes"] = "Taxes";
-$lang["reports_taxes_summary_report"] = "Taxes Summary Report";
-$lang["reports_total"] = "Total";
-$lang["reports_total_inventory_value"] = "Total Inventory Value";
-$lang["reports_type"] = "Type";
-$lang["reports_unit_price"] = "Retail Price";
-$lang["reports_used"] = "Points Used";
-$lang["reports_zero_and_less"] = "Zero and less";
diff --git a/application/language/en/sales_lang.php b/application/language/en/sales_lang.php
deleted file mode 100644
index df6301457..000000000
--- a/application/language/en/sales_lang.php
+++ /dev/null
@@ -1,143 +0,0 @@
-<?php 
-
-$lang["customers_available_points"] = "Available Points";
-$lang["rewards_package"] = "Rewards";
-$lang["rewards_remaining_balance"] = "Reward Points remaining value is ";
-$lang["sales_add_payment"] = "Add Payment";
-$lang["sales_amount_due"] = "Amount Due";
-$lang["sales_amount_tendered"] = "Amount Tendered";
-$lang["sales_cancel_sale"] = "Cancel";
-$lang["sales_cash"] = "Cash";
-$lang["sales_cash_filter"] = "Cash";
-$lang["sales_change_due"] = "Change Due";
-$lang["sales_check"] = "Check";
-$lang["sales_check_balance"] = "Check remainder";
-$lang["sales_check_filter"] = "Check";
-$lang["sales_comment"] = "Comment";
-$lang["sales_comments"] = "Comments";
-$lang["sales_complete_sale"] = "Complete";
-$lang["sales_confirm_cancel_sale"] = "Are you sure you want to clear this sale? All items will cleared.";
-$lang["sales_confirm_delete"] = "Are you sure you want to delete the selected sales?";
-$lang["sales_credit"] = "Credit Card";
-$lang["sales_customer"] = "Name";
-$lang["sales_customer_address"] = "Address";
-$lang["sales_customer_discount"] = "Discount";
-$lang["sales_customer_email"] = "Email";
-$lang["sales_customer_location"] = "Location";
-$lang["sales_customer_mailchimp_status"] = "Mailchimp status";
-$lang["sales_customer_total"] = "Total";
-$lang["sales_date"] = "Sale Date";
-$lang["sales_date_range"] = "Date Range";
-$lang["sales_date_required"] = "A correct date needs to be filled in";
-$lang["sales_date_type"] = "Date field is required";
-$lang["sales_debit"] = "Debit Card";
-$lang["sales_delete_confirmation"] = "Are you sure you want to delete this sale, this action cannot be undone";
-$lang["sales_delete_entire_sale"] = "Delete entire sale";
-$lang["sales_delete_successful"] = "You have successfully deleted a sale";
-$lang["sales_delete_unsuccessful"] = "You have unsuccessfully deleted a sale";
-$lang["sales_description_abbrv"] = "Desc";
-$lang["sales_discard_quote"] = "Discard";
-$lang["sales_discount"] = "Disc %";
-$lang["sales_discount_included"] = "% Discount";
-$lang["sales_discount_short"] = "%";
-$lang["sales_due"] = "Due";
-$lang["sales_due_filter"] = "Due";
-$lang["sales_edit"] = "Edit";
-$lang["sales_edit_item"] = "Edit Item";
-$lang["sales_edit_sale"] = "Edit Sale";
-$lang["sales_email_receipt"] = "Email Receipt";
-$lang["sales_employee"] = "Employee";
-$lang["sales_entry"] = "Entry";
-$lang["sales_error_editing_item"] = "Error editing item";
-$lang["sales_find_or_scan_item"] = "Find/Scan Item";
-$lang["sales_find_or_scan_item_or_receipt"] = "Find/Scan Item OR Receipt";
-$lang["sales_giftcard"] = "Gift Card";
-$lang["sales_giftcard_balance"] = "Giftcard Balance";
-$lang["sales_giftcard_number"] = "Gift Card Number";
-$lang["sales_group_by_category"] = "Group by Category";
-$lang["sales_group_by_type"] = "Group by Type";
-$lang["sales_id"] = "Sale ID";
-$lang["sales_invoice"] = "Invoice";
-$lang["sales_invoice_confirm"] = "This invoice will be sent to";
-$lang["sales_invoice_enable"] = "Create Invoice";
-$lang["sales_invoice_filter"] = "Invoices";
-$lang["sales_invoice_no_email"] = "This customer does not have a valid email address";
-$lang["sales_invoice_number"] = "Invoice #";
-$lang["sales_invoice_number_duplicate"] = "Please enter an unique invoice number";
-$lang["sales_invoice_sent"] = "Invoice sent to";
-$lang["sales_invoice_unsent"] = "Invoice failed to be sent to";
-$lang["sales_invoice_update"] = "Recount";
-$lang["sales_item_insufficient_of_stock"] = "Item is Insufficient of Stock";
-$lang["sales_item_name"] = "Item Name";
-$lang["sales_item_number"] = "Item #";
-$lang["sales_item_out_of_stock"] = "Item is Out of Stock";
-$lang["sales_mode"] = "Register Mode";
-$lang["sales_must_enter_numeric"] = "Must enter numeric value for amount tendered";
-$lang["sales_must_enter_numeric_giftcard"] = "Must enter numeric value for giftcard number";
-$lang["sales_new_customer"] = "New Customer";
-$lang["sales_new_item"] = "New Item";
-$lang["sales_no_description"] = "None";
-$lang["sales_no_filter"] = "All";
-$lang["sales_no_items_in_cart"] = "There are no items in the cart";
-$lang["sales_no_sales_to_display"] = "No sales to display";
-$lang["sales_none_selected"] = "You have not selected any sales to delete";
-$lang["sales_one_or_multiple"] = "sale(s)";
-$lang["sales_payment"] = "Payment Type";
-$lang["sales_payment_amount"] = "Amount";
-$lang["sales_payment_not_cover_total"] = "Payment Amount does not cover Total";
-$lang["sales_payment_type"] = "Type";
-$lang["sales_payments_total"] = "Payments Total";
-$lang["sales_price"] = "Price";
-$lang["sales_print_after_sale"] = "Print after sale";
-$lang["sales_quantity"] = "Qty.";
-$lang["sales_quantity_less_than_reorder_level"] = "Warning, Desired Quantity is below reorder level";
-$lang["sales_quantity_less_than_zero"] = "Warning, Desired Quantity is Insufficient. You can still process the sale, but check your inventory";
-$lang["sales_quote"] = "Quote";
-$lang["sales_quote_number"] = "Quote Number";
-$lang["sales_quote_sent"] = "Quote sent to";
-$lang["sales_quote_unsent"] = "Quote failed to be sent to";
-$lang["sales_receipt"] = "Sales Receipt";
-$lang["sales_receipt_number"] = "Sale #";
-$lang["sales_receipt_sent"] = "Receipt sent to";
-$lang["sales_receipt_unsent"] = "Receipt failed to be sent to";
-$lang["sales_register"] = "Sales Register";
-$lang["sales_remove_customer"] = "Remove Customer";
-$lang["sales_return"] = "Return";
-$lang["sales_rewards"] = "Reward Points";
-$lang["sales_rewards_balance"] = "Reward Points Balance";
-$lang["sales_sale"] = "Sale";
-$lang["sales_sale_by_invoice"] = "Sale by Invoice";
-$lang["sales_sale_for_customer"] = "Customer:";
-$lang["sales_sale_time"] = "Time";
-$lang["sales_sales_tax"] = "Sales Tax";
-$lang["sales_select_customer"] = "Select Customer (Optional)";
-$lang["sales_send_invoice"] = "Send Invoice";
-$lang["sales_send_quote"] = "Send Quote";
-$lang["sales_send_receipt"] = "Send Receipt";
-$lang["sales_serial"] = "Serial";
-$lang["sales_show_invoice"] = "Show Invoice";
-$lang["sales_show_receipt"] = "Show Receipt";
-$lang["sales_start_typing_customer_name"] = "Start typing customer's details...";
-$lang["sales_start_typing_item_name"] = "Start typing item's name or scan barcode...";
-$lang["sales_stock_location"] = "Stock location";
-$lang["sales_sub_total"] = "Sub Total";
-$lang["sales_successfully_deleted"] = "You have successfully deleted";
-$lang["sales_successfully_suspended_sale"] = "Your sale has been successfully suspended";
-$lang["sales_successfully_updated"] = "Sale successfully updated";
-$lang["sales_suspend_sale"] = "Suspend";
-$lang["sales_suspended_sale_id"] = "ID";
-$lang["sales_suspended_sales"] = "Suspended";
-$lang["sales_table"] = "Table";
-$lang["sales_takings"] = "Takings";
-$lang["sales_tax"] = "Tax";
-$lang["sales_tax_percent"] = "Tax %";
-$lang["sales_total"] = "Total";
-$lang["sales_total_tax_exclusive"] = "Tax excluded";
-$lang["sales_transaction_failed"] = "Sales Transaction Failed";
-$lang["sales_unable_to_add_item"] = "Unable to add item to sale";
-$lang["sales_unsuccessfully_deleted"] = "Sale(s) could not be deleted";
-$lang["sales_unsuccessfully_suspended_sale"] = "Your sale has been unsuccessfully suspended";
-$lang["sales_unsuccessfully_updated"] = "Sale unsuccessfully updated";
-$lang["sales_unsuspend"] = "Unsuspend";
-$lang["sales_unsuspend_and_delete"] = "Action";
-$lang["sales_update"] = "Update";
diff --git a/application/language/en/suppliers_lang.php b/application/language/en/suppliers_lang.php
deleted file mode 100644
index e1bc579d9..000000000
--- a/application/language/en/suppliers_lang.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php 
-
-$lang["suppliers_account_number"] = "Account #";
-$lang["suppliers_agency_name"] = "Agency Name";
-$lang["suppliers_cannot_be_deleted"] = "Could not deleted selected suppliers, one or more of the selected suppliers has sales.";
-$lang["suppliers_company_name"] = "Company Name";
-$lang["suppliers_company_name_required"] = "Company Name is a required field";
-$lang["suppliers_confirm_delete"] = "Are you sure you want to delete the selected suppliers?";
-$lang["suppliers_error_adding_updating"] = "Error adding/updating supplier";
-$lang["suppliers_new"] = "New Supplier";
-$lang["suppliers_none_selected"] = "You have not selected any suppliers to delete";
-$lang["suppliers_one_or_multiple"] = "supplier(s)";
-$lang["suppliers_successful_adding"] = "You have successfully added supplier";
-$lang["suppliers_successful_deleted"] = "You have successfully deleted";
-$lang["suppliers_successful_updating"] = "You have successfully updated supplier";
-$lang["suppliers_supplier"] = "Supplier";
-$lang["suppliers_supplier_id"] = "Id";
-$lang["suppliers_update"] = "Update Supplier";
diff --git a/application/language/en/taxes_lang.php b/application/language/en/taxes_lang.php
deleted file mode 100644
index f0cd6ddd7..000000000
--- a/application/language/en/taxes_lang.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php 
-
-$lang["taxes_add_exception"] = "Add Exception";
-$lang["taxes_confirm_delete"] = "Confirm deletion of tax code";
-$lang["taxes_default_tax_category"] = "Default Tax Category";
-$lang["taxes_error_adding_updating"] = "Error adding/updating tax code";
-$lang["taxes_new"] = "New Tax Code";
-$lang["taxes_no_taxes_to_display"] = "No taxes code available to display";
-$lang["taxes_round_half_down"] = "Half Down";
-$lang["taxes_round_half_even"] = "Half Even";
-$lang["taxes_round_half_odd"] = "Half Odd";
-$lang["taxes_round_half_up"] = "Half Up";
-$lang["taxes_rounding_code"] = "Rounding Code";
-$lang["taxes_sales_tax"] = "Sales Tax";
-$lang["taxes_sales_tax_by_invoice"] = "Sales Tax by Invoice";
-$lang["taxes_successful_deleted"] = "You have successfully deleted";
-$lang["taxes_tax_category"] = "Tax Category";
-$lang["taxes_tax_code"] = "Tax Code";
-$lang["taxes_tax_code_cannot_be_deleted"] = "Could not delete selected tax code";
-$lang["taxes_tax_code_name"] = "Tax Code Name";
-$lang["taxes_tax_code_required"] = "Tax code is a required field";
-$lang["taxes_tax_code_successful_deleted"] = "You have successfully deleted tax code";
-$lang["taxes_tax_code_successful_updated"] = "You have successfully updated";
-$lang["taxes_tax_code_successful_updating"] = "You have successfully updated tax code";
-$lang["taxes_tax_code_successfully_added"] = "You have successfully added";
-$lang["taxes_tax_code_type"] = "Tax Code Type";
-$lang["taxes_tax_rate"] = "Tax Rate";
-$lang["taxes_tax_rate_numeric"] = "Tax rate must be a number";
-$lang["taxes_tax_rate_required"] = "Tax rate is a required field";
-$lang["taxes_update"] = "Update Sales Category Tax";
-$lang["taxes_vat_tax"] = "VAT Tax";
diff --git a/application/language/en_US/bootstrap_tables_lang.php b/application/language/en_US/bootstrap_tables_lang.php
deleted file mode 100644
index 1f671c6eb..000000000
--- a/application/language/en_US/bootstrap_tables_lang.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php 
-
-$lang["tables_all"] = "All";
-$lang["tables_columns"] = "Columns";
-$lang["tables_hide_show_pagination"] = "Hide/Show pagination";
-$lang["tables_loading"] = "Loading, please wait...";
-$lang["tables_page_from_to"] = "Showing {0} to {1} of {2} rows";
-$lang["tables_refresh"] = "Refresh";
-$lang["tables_rows_per_page"] = "{0} rows per page";
-$lang["tables_toggle"] = "Toggle";
diff --git a/application/language/en_US/common_lang.php b/application/language/en_US/common_lang.php
deleted file mode 100644
index 0031c51c7..000000000
--- a/application/language/en_US/common_lang.php
+++ /dev/null
@@ -1,67 +0,0 @@
-<?php 
-
-$lang["common_address_1"] = "Address 1";
-$lang["common_address_2"] = "Address 2";
-$lang["common_city"] = "City";
-$lang["common_close"] = "Close";
-$lang["common_comments"] = "Comments";
-$lang["common_common"] = "common";
-$lang["common_confirm_search"] = "You have selected one or more rows, these will no longer be selected after your search. Are you sure you want to submit this search?";
-$lang["common_country"] = "Country";
-$lang["common_date"] = "Date";
-$lang["common_delete"] = "Delete";
-$lang["common_det"] = "details";
-$lang["common_download_import_template"] = "Download Import Excel Template (CSV)";
-$lang["common_edit"] = "edit";
-$lang["common_email"] = "Email";
-$lang["common_email_invalid_format"] = "The email address is not in the proper format";
-$lang["common_export_excel"] = "Excel Export";
-$lang["common_export_excel_no"] = "No";
-$lang["common_export_excel_yes"] = "Yes";
-$lang["common_fields_required_message"] = "Fields in red are required";
-$lang["common_first_name"] = "First Name";
-$lang["common_first_name_required"] = "The first name is a required field.";
-$lang["common_first_page"] = "First";
-$lang["common_gender"] = "Gender";
-$lang["common_gender_female"] = "F";
-$lang["common_gender_male"] = "M";
-$lang["common_id"] = "Id";
-$lang["common_import"] = "Import";
-$lang["common_import_change_file"] = "Change";
-$lang["common_import_excel"] = "Excel Import";
-$lang["common_import_full_path"] = "Full path to excel file required";
-$lang["common_import_remove_file"] = "Remove";
-$lang["common_import_select_file"] = "Select file";
-$lang["common_inv"] = "inv";
-$lang["common_last_name"] = "Last Name";
-$lang["common_last_name_required"] = "The last name is a required field";
-$lang["common_last_page"] = "Last";
-$lang["common_learn_about_project"] = "to learn the latest information about the project";
-$lang["common_list_of"] = "List of";
-$lang["common_logout"] = "Logout";
-$lang["common_new"] = "New";
-$lang["common_no_persons_to_display"] = "There are no people to display";
-$lang["common_none_selected_text"] = "Nothing selected";
-$lang["common_or"] = "OR";
-$lang["common_phone_number"] = "Phone Number";
-$lang["common_phone_number_required"] = "";
-$lang["common_please_visit_my"] = "Please visit my";
-$lang["common_powered_by"] = "Powered by";
-$lang["common_price"] = "Price";
-$lang["common_print"] = "Print";
-$lang["common_remove"] = "Remove";
-$lang["common_required"] = "Required";
-$lang["common_return_policy"] = "Return Policy";
-$lang["common_search"] = "Search";
-$lang["common_search_options"] = "Search options";
-$lang["common_searched_for"] = "Searched for";
-$lang["common_state"] = "State";
-$lang["common_submit"] = "Submit";
-$lang["common_total_spent"] = "Total Spent";
-$lang["common_unknown"] = "Unknown";
-$lang["common_view_recent_sales"] = "View Recent Sales";
-$lang["common_website"] = "website";
-$lang["common_welcome"] = "Welcome";
-$lang["common_welcome_message"] = "Welcome to OSPOS, click a module below to get started!";
-$lang["common_you_are_using_ospos"] = "You are using Open Source Point Of Sale Version";
-$lang["common_zip"] = "Zip";
diff --git a/application/language/en_US/config_lang.php b/application/language/en_US/config_lang.php
deleted file mode 100644
index a31c0a332..000000000
--- a/application/language/en_US/config_lang.php
+++ /dev/null
@@ -1,247 +0,0 @@
-<?php 
-
-$lang["config_address"] = "Company Address";
-$lang["config_address_required"] = "Company address is a required field";
-$lang["config_apostrophe"] = "apostrophe";
-$lang["config_backup_button"] = "Backup";
-$lang["config_backup_database"] = "Backup Database";
-$lang["config_barcode"] = "Barcode";
-$lang["config_barcode_company"] = "Company Name";
-$lang["config_barcode_configuration"] = "Barcode Configuration";
-$lang["config_barcode_content"] = "Barcode Content";
-$lang["config_barcode_first_row"] = "Row 1";
-$lang["config_barcode_font"] = "Font";
-$lang["config_barcode_formats"] = "Input Formats";
-$lang["config_barcode_generate_if_empty"] = "Generate if empty";
-$lang["config_barcode_height"] = "Height (px)";
-$lang["config_barcode_id"] = "Item Id/Name";
-$lang["config_barcode_info"] = "Barcode Configuration Information";
-$lang["config_barcode_layout"] = "Barcode Layout";
-$lang["config_barcode_name"] = "Name";
-$lang["config_barcode_number"] = "Barcode";
-$lang["config_barcode_number_in_row"] = "Number in row";
-$lang["config_barcode_page_cellspacing"] = "Display page cellspacing";
-$lang["config_barcode_page_width"] = "Display page width";
-$lang["config_barcode_price"] = "Price";
-$lang["config_barcode_quality"] = "Quality (1-100)";
-$lang["config_barcode_second_row"] = "Row 2";
-$lang["config_barcode_third_row"] = "Row 3";
-$lang["config_barcode_type"] = "Barcode Type";
-$lang["config_barcode_width"] = "Width (px)";
-$lang["config_bottom"] = "Bottom";
-$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";
-$lang["config_center"] = "Center";
-$lang["config_comma"] = "comma";
-$lang["config_company"] = "Company Name";
-$lang["config_company_change_image"] = "Change Image";
-$lang["config_company_logo"] = "Company Logo";
-$lang["config_company_remove_image"] = "Remove Image";
-$lang["config_company_required"] = "Company name is a required field";
-$lang["config_company_select_image"] = "Select Image";
-$lang["config_company_website_url"] = "Company website is not a valid URL (http://...)";
-$lang["config_country_codes"] = "Country Codes";
-$lang["config_country_codes_tooltip"] = "Comma separated list of country codes for nominatim address lookup.";
-$lang["config_currency_decimals"] = "Currency Decimals";
-$lang["config_currency_symbol"] = "Currency Symbol";
-$lang["config_custom1"] = "Custom Field 1";
-$lang["config_custom10"] = "Custom Field 10";
-$lang["config_custom2"] = "Custom Field 2";
-$lang["config_custom3"] = "Custom Field 3";
-$lang["config_custom4"] = "Custom Field 4";
-$lang["config_custom5"] = "Custom Field 5";
-$lang["config_custom6"] = "Custom Field 6";
-$lang["config_custom7"] = "Custom Field 7";
-$lang["config_custom8"] = "Custom Field 8";
-$lang["config_custom9"] = "Custom Field 9";
-$lang["config_customer_reward"] = "Reward";
-$lang["config_customer_reward_duplicate"] = "Please use an unique reward name";
-$lang["config_customer_reward_enable"] = "Enable Customer Rewards";
-$lang["config_customer_reward_invalid_chars"] = "The reward name can not contain '_'";
-$lang["config_customer_reward_required"] = "Reward is a required field";
-$lang["config_customer_sales_tax_support"] = "Customer Sales Tax Support";
-$lang["config_date_or_time_format"] = "Date and Time Filter";
-$lang["config_datetimeformat"] = "Date and Time Format";
-$lang["config_decimal_point"] = "Decimal Point";
-$lang["config_default_barcode_font_size_number"] = "The default barcode font size must be a number";
-$lang["config_default_barcode_font_size_required"] = "The default barcode font size is a required field";
-$lang["config_default_barcode_height_number"] = "The default barcode height must be a number";
-$lang["config_default_barcode_height_required"] = "The default barcode height is a required field";
-$lang["config_default_barcode_num_in_row_number"] = "The default barcode number in row must be a number";
-$lang["config_default_barcode_num_in_row_required"] = "The default barcode num in row is a required field";
-$lang["config_default_barcode_page_cellspacing_number"] = "The default barcode page cellspacing must be a number";
-$lang["config_default_barcode_page_cellspacing_required"] = "The default barcode page cellspacing is a required field";
-$lang["config_default_barcode_page_width_number"] = "The default barcode page width must be a number";
-$lang["config_default_barcode_page_width_required"] = "The default barcode page width is a required field";
-$lang["config_default_barcode_quality_number"] = "The default barcode quality must be a number";
-$lang["config_default_barcode_quality_required"] = "The default barcode quality is a required field";
-$lang["config_default_barcode_width_number"] = "The default barcode width must be a number";
-$lang["config_default_barcode_width_required"] = "The default barcode width is a required field";
-$lang["config_default_origin_tax_code"] = "Default Origin Tax Code";
-$lang["config_default_sales_discount"] = "Default Sales Discount %";
-$lang["config_default_sales_discount_number"] = "The default sales discount must be a number";
-$lang["config_default_sales_discount_required"] = "The default sales discount is a required field";
-$lang["config_default_tax_name_number"] = "The default tax name must be a string";
-$lang["config_default_tax_name_required"] = "The default tax name is a required field";
-$lang["config_default_tax_rate"] = "Default Tax Rate %";
-$lang["config_default_tax_rate_1"] = "Tax 1 Rate";
-$lang["config_default_tax_rate_2"] = "Tax 2 Rate";
-$lang["config_default_tax_rate_number"] = "The default tax rate must be a number";
-$lang["config_default_tax_rate_required"] = "The default tax rate is a required field";
-$lang["config_dinner_table"] = "Table";
-$lang["config_dinner_table_duplicate"] = "Please use an unique table name";
-$lang["config_dinner_table_enable"] = "Enable Dinner Tables";
-$lang["config_dinner_table_invalid_chars"] = "The table name can not contain '_'";
-$lang["config_dinner_table_required"] = "Table is a required field";
-$lang["config_dot"] = "dot";
-$lang["config_email"] = "Email";
-$lang["config_email_configuration"] = "Email Configuration";
-$lang["config_email_mailpath"] = "Path to Sendmail";
-$lang["config_email_protocol"] = "Protocol";
-$lang["config_email_smtp_crypto"] = "SMTP Encryption";
-$lang["config_email_smtp_host"] = "SMTP Server";
-$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_fax"] = "Fax";
-$lang["config_financial_year"] = "Financial Year Start";
-$lang["config_financial_year_apr"] = "1st of April";
-$lang["config_financial_year_aug"] = "1st of August";
-$lang["config_financial_year_dec"] = "1st of December";
-$lang["config_financial_year_feb"] = "1st of February";
-$lang["config_financial_year_jan"] = "1st of January";
-$lang["config_financial_year_jul"] = "1st of July";
-$lang["config_financial_year_jun"] = "1st of June";
-$lang["config_financial_year_mar"] = "1st of March";
-$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_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";
-$lang["config_gcaptcha_site_key"] = "reCAPTCHA Site Key";
-$lang["config_gcaptcha_site_key_required"] = "reCAPTCHA Site Key is a required field";
-$lang["config_gcaptcha_tooltip"] = "Protect the Login page with Google reCAPTCHA, click the icon for an API key pair";
-$lang["config_general"] = "General";
-$lang["config_general_configuration"] = "General Configuration";
-$lang["config_giftcard_number"] = "Gift Card Number";
-$lang["config_giftcard_random"] = "Generate Random";
-$lang["config_giftcard_series"] = "Generate in Series";
-$lang["config_info"] = "Information";
-$lang["config_info_configuration"] = "Store Information";
-$lang["config_invoice"] = "Invoice";
-$lang["config_invoice_configuration"] = "Invoice Print Settings";
-$lang["config_invoice_default_comments"] = "Default Invoice Comments";
-$lang["config_invoice_email_message"] = "Invoice Email Template";
-$lang["config_invoice_enable"] = "Enable Invoicing";
-$lang["config_invoice_printer"] = "Invoice Printer";
-$lang["config_jsprintsetup_required"] = "Warning! This disabled functionality will only work if you have the FireFox jsPrintSetup addon installed. Save anyway?";
-$lang["config_language"] = "Language";
-$lang["config_last_used_invoice_number"] = "Last Used Invoice Number";
-$lang["config_last_used_quote_number"] = "Last Used Quote Number";
-$lang["config_left"] = "Left";
-$lang["config_license"] = "License";
-$lang["config_license_configuration"] = "License Statement";
-$lang["config_line_sequence"] = "Line Sequence";
-$lang["config_lines_per_page"] = "Lines Per Page";
-$lang["config_lines_per_page_number"] = "";
-$lang["config_lines_per_page_required"] = "The lines per page is a required field";
-$lang["config_locale"] = "Localisation";
-$lang["config_locale_configuration"] = "Localisation Configuration";
-$lang["config_locale_info"] = "Localisation Configuration Information";
-$lang["config_location"] = "Stock";
-$lang["config_location_configuration"] = "Stock Locations";
-$lang["config_location_info"] = "Location Configuration Information";
-$lang["config_logout"] = "Don't you want to make a backup before logging out? Click [OK] to backup, [Cancel] to logout";
-$lang["config_mailchimp"] = "Mailchimp";
-$lang["config_mailchimp_api_key"] = "Mailchimp API Key";
-$lang["config_mailchimp_configuration"] = "Mailchimp Configuration";
-$lang["config_mailchimp_key_successfully"] = "Valid API Key";
-$lang["config_mailchimp_key_unsuccessfully"] = "Invalid API Key";
-$lang["config_mailchimp_lists"] = "Mailchimp List(s)";
-$lang["config_mailchimp_tooltip"] = "Click the icon for an API key";
-$lang["config_message"] = "Message";
-$lang["config_message_configuration"] = "Message Configuration";
-$lang["config_msg_msg"] = "Saved Text Message";
-$lang["config_msg_msg_placeholder"] = "If you wish to use a SMS template save your message here. Otherwise leave the box blank.";
-$lang["config_msg_pwd"] = "SMS-API Password";
-$lang["config_msg_pwd_required"] = "SMS-API Password is a required field";
-$lang["config_msg_src"] = "SMS-API Sender ID";
-$lang["config_msg_src_required"] = "SMS-API Sender ID is a required field";
-$lang["config_msg_uid"] = "SMS-API Username";
-$lang["config_msg_uid_required"] = "SMS-API Username is a required field";
-$lang["config_none"] = "none";
-$lang["config_notify_alignment"] = "Notification Popup Position";
-$lang["config_number_format"] = "Number Format";
-$lang["config_number_locale"] = "Localisation";
-$lang["config_number_locale_invalid"] = "The entered locale is invalid. Check the link in the tooltip to find a sensible value";
-$lang["config_number_locale_required"] = "Number Locale is a required field";
-$lang["config_number_locale_tooltip"] = "Find a suitable locale through this link";
-$lang["config_payment_options_order"] = "Payment Options Order";
-$lang["config_phone"] = "Company Phone";
-$lang["config_phone_required"] = "Company phone is a required field";
-$lang["config_print_bottom_margin"] = "Margin Bottom";
-$lang["config_print_bottom_margin_number"] = "The default bottom margin must be a number";
-$lang["config_print_bottom_margin_required"] = "The default bottom margin is a required field";
-$lang["config_print_footer"] = "Print Browser Footer";
-$lang["config_print_header"] = "Print Browser Header";
-$lang["config_print_left_margin"] = "Margin Left";
-$lang["config_print_left_margin_number"] = "The default left margin must be a number";
-$lang["config_print_left_margin_required"] = "The default left margin is a required field";
-$lang["config_print_right_margin"] = "Margin Right";
-$lang["config_print_right_margin_number"] = "The default right margin must be a number";
-$lang["config_print_right_margin_required"] = "The default right margin is a required field";
-$lang["config_print_silently"] = "Show Print Dialog";
-$lang["config_print_top_margin"] = "Margin Top";
-$lang["config_print_top_margin_number"] = "The default top margin must be a number";
-$lang["config_print_top_margin_required"] = "The default top margin is a required field";
-$lang["config_quantity_decimals"] = "Quantity Decimals";
-$lang["config_receipt"] = "Receipt";
-$lang["config_receipt_configuration"] = "Receipt Print Settings";
-$lang["config_receipt_default"] = "Default";
-$lang["config_receipt_font_size"] = "Font Size";
-$lang["config_receipt_font_size_number"] = "The font size must be a number";
-$lang["config_receipt_font_size_required"] = "The font size is a required field";
-$lang["config_receipt_info"] = "Receipt Configuration Information";
-$lang["config_receipt_printer"] = "Ticket Printer";
-$lang["config_receipt_short"] = "Short";
-$lang["config_receipt_show_company_name"] = "Show Company Name";
-$lang["config_receipt_show_description"] = "Show Description";
-$lang["config_receipt_show_serialnumber"] = "Show Serial Number";
-$lang["config_receipt_show_taxes"] = "Show Taxes";
-$lang["config_receipt_show_total_discount"] = "Show Total Discount";
-$lang["config_receipt_template"] = "Receipt Template";
-$lang["config_receiving_calculate_average_price"] = "Calc avg. Price (Receiving)";
-$lang["config_recv_invoice_format"] = "Receivings Invoice Format";
-$lang["config_register_mode_default"] = "Default Register Mode";
-$lang["config_return_policy_required"] = "Return policy is a required field";
-$lang["config_reward"] = "Reward";
-$lang["config_reward_configuration"] = "Reward Configuration";
-$lang["config_right"] = "Right";
-$lang["config_sales_invoice_format"] = "Sales Invoice Format";
-$lang["config_sales_quote_format"] = "Sales Quote Format";
-$lang["config_saved_successfully"] = "Configuration saved successfully";
-$lang["config_saved_unsuccessfully"] = "Configuration saved unsuccessfully";
-$lang["config_statistics"] = "Send Statistics";
-$lang["config_statistics_tooltip"] = "Send statistics for development and feature improvement purposes";
-$lang["config_stock_location"] = "Stock location";
-$lang["config_stock_location_duplicate"] = "Please use an unique location name";
-$lang["config_stock_location_invalid_chars"] = "The stock location name can not contain '_'";
-$lang["config_stock_location_required"] = "Stock location is a required field";
-$lang["config_table"] = "Table";
-$lang["config_table_configuration"] = "Table Configuration";
-$lang["config_takings_printer"] = "Takings Printer";
-$lang["config_tax"] = "Tax";
-$lang["config_tax_category"] = "Tax Category";
-$lang["config_tax_category_used"] = "Tax category cannot be deleted because it is being used.";
-$lang["config_tax_configuration"] = "Tax Configuration";
-$lang["config_tax_decimals"] = "Tax Decimals";
-$lang["config_tax_included"] = "Tax Included";
-$lang["config_theme"] = "Theme";
-$lang["config_thousands_separator"] = "Thousands Separator";
-$lang["config_timezone"] = "Timezone";
-$lang["config_top"] = "Top";
-$lang["config_website"] = "Website";
diff --git a/application/language/en_US/customers_lang.php b/application/language/en_US/customers_lang.php
deleted file mode 100644
index 7d863fedc..000000000
--- a/application/language/en_US/customers_lang.php
+++ /dev/null
@@ -1,45 +0,0 @@
-<?php 
-
-$lang["customers_account_number"] = "Account #";
-$lang["customers_account_number_duplicate"] = "This account number is already present in the database";
-$lang["customers_available_points"] = "Available Points";
-$lang["customers_average"] = "Average spent";
-$lang["customers_avg_discount"] = "Average discount";
-$lang["customers_basic_information"] = "Information";
-$lang["customers_cannot_be_deleted"] = "Could not deleted selected customers, one or more of the selected customers has sales.";
-$lang["customers_company_name"] = "Company";
-$lang["customers_confirm_delete"] = "Are you sure you want to delete the selected customers?";
-$lang["customers_customer"] = "Customer";
-$lang["customers_discount"] = "Discount";
-$lang["customers_email_duplicate"] = "The email address is already present in the database";
-$lang["customers_error_adding_updating"] = "Error adding/updating customer";
-$lang["customers_excel_import_failed"] = "Excel import failed";
-$lang["customers_excel_import_nodata_wrongformat"] = "Your uploaded file has no data or wrong format";
-$lang["customers_excel_import_partially_failed"] = "Most Customers imported. But some were not, here is the list";
-$lang["customers_excel_import_success"] = "Import of Customers successful";
-$lang["customers_import_items_excel"] = "Import customers from Excel sheet";
-$lang["customers_mailchimp_activity_click"] = "Email click";
-$lang["customers_mailchimp_activity_lastopen"] = "Last open email";
-$lang["customers_mailchimp_activity_open"] = "Email open";
-$lang["customers_mailchimp_activity_total"] = "Email sent";
-$lang["customers_mailchimp_activity_unopen"] = "Email unopen";
-$lang["customers_mailchimp_email_client"] = "Email client";
-$lang["customers_mailchimp_info"] = "Mailchimp";
-$lang["customers_mailchimp_member_rating"] = "Rating";
-$lang["customers_mailchimp_status"] = "Status";
-$lang["customers_mailchimp_vip"] = "VIP";
-$lang["customers_max"] = "Max spent";
-$lang["customers_min"] = "Min spent";
-$lang["customers_new"] = "New Customer";
-$lang["customers_none_selected"] = "You have not selected any customers to delete";
-$lang["customers_one_or_multiple"] = "customer(s)";
-$lang["customers_quantity"] = "Quantity";
-$lang["customers_stats_info"] = "Stats";
-$lang["customers_successful_adding"] = "You have successfully added customer";
-$lang["customers_successful_deleted"] = "You have successfully deleted";
-$lang["customers_successful_updating"] = "You have successfully updated customer";
-$lang["customers_tax_code"] = "Tax Code";
-$lang["customers_taxable"] = "Taxable";
-$lang["customers_total"] = "Total spent";
-$lang["customers_update"] = "Update Customer";
-$lang["rewards_package"] = "Rewards Package";
diff --git a/application/language/en_US/datepicker_lang.php b/application/language/en_US/datepicker_lang.php
deleted file mode 100644
index 53694c65c..000000000
--- a/application/language/en_US/datepicker_lang.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php 
-
-$lang["datepicker_all_time"] = "All Time";
-$lang["datepicker_apply"] = "Apply";
-$lang["datepicker_cancel"] = "Cancel";
-$lang["datepicker_custom"] = "Custom";
-$lang["datepicker_from"] = "From";
-$lang["datepicker_last_30"] = "Last 30 Days";
-$lang["datepicker_last_7"] = "Last 7 Days";
-$lang["datepicker_last_financial_year"] = "Last Financial Year";
-$lang["datepicker_last_month"] = "Last Month";
-$lang["datepicker_last_year"] = "Last Year";
-$lang["datepicker_same_month_last_year"] = "Same Month Last Year";
-$lang["datepicker_same_month_to_same_day_last_year"] = "Same Month To Same Day Last Year";
-$lang["datepicker_this_financial_year"] = "This Financial Year";
-$lang["datepicker_this_month"] = "This Month";
-$lang["datepicker_this_year"] = "This Year";
-$lang["datepicker_to"] = "To";
-$lang["datepicker_today"] = "Today";
-$lang["datepicker_today_last_year"] = "Today Last Year";
-$lang["datepicker_weekstart"] = "0";
-$lang["datepicker_yesterday"] = "Yesterday";
diff --git a/application/language/en_US/employees_lang.php b/application/language/en_US/employees_lang.php
deleted file mode 100644
index 204712278..000000000
--- a/application/language/en_US/employees_lang.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php 
-
-$lang["employees_basic_information"] = "Information";
-$lang["employees_cannot_be_deleted"] = "Could not deleted selected employees, one or more of the employees has processed sales or you are trying to delete yourself :)";
-$lang["employees_change_password"] = "Change Password";
-$lang["employees_confirm_delete"] = "Are you sure you want to delete the selected employees?";
-$lang["employees_current_password"] = "Current Password";
-$lang["employees_current_password_invalid"] = "Invalid Current Password";
-$lang["employees_employee"] = "Employee";
-$lang["employees_error_adding_updating"] = "Error adding/updating employee";
-$lang["employees_error_deleting_demo_admin"] = "You can not delete the demo admin user";
-$lang["employees_error_updating_demo_admin"] = "You can not change the demo admin user";
-$lang["employees_login_info"] = "Login";
-$lang["employees_new"] = "New Employee";
-$lang["employees_none_selected"] = "You have not selected any employees to delete";
-$lang["employees_one_or_multiple"] = "employee(s)";
-$lang["employees_password"] = "Password";
-$lang["employees_password_minlength"] = "Passwords must be at least 8 characters";
-$lang["employees_password_must_match"] = "Passwords do not match";
-$lang["employees_password_not_must_match"] = "Current password and new password should not be the same";
-$lang["employees_password_required"] = "Password is required";
-$lang["employees_permission_desc"] = "Check the boxes below to grant access to modules";
-$lang["employees_permission_info"] = "Permissions";
-$lang["employees_repeat_password"] = "Password Again";
-$lang["employees_subpermission_required"] = "Add at least one grant for each module";
-$lang["employees_successful_adding"] = "You have successfully added employee";
-$lang["employees_successful_change_password"] = "Password successfully changed";
-$lang["employees_successful_deleted"] = "You have successfully deleted";
-$lang["employees_successful_updating"] = "You have successfully updated employee";
-$lang["employees_unsuccessful_change_password"] = "Password unsuccessfully changed";
-$lang["employees_update"] = "Update Employee";
-$lang["employees_username"] = "Username";
-$lang["employees_username_minlength"] = "The username must be at least 5 characters";
-$lang["employees_username_required"] = "Username is a required field";
diff --git a/application/language/en_US/enum_lang.php b/application/language/en_US/enum_lang.php
deleted file mode 100644
index 15b78890a..000000000
--- a/application/language/en_US/enum_lang.php
+++ /dev/null
@@ -1,9 +0,0 @@
-<?php 
-
-$lang["enum_half_down"] = "Half Down";
-$lang["enum_half_even"] = "Half Even";
-$lang["enum_half_five"] = "Half Five";
-$lang["enum_half_odd"] = "Half Odd";
-$lang["enum_half_up"] = "Half Up";
-$lang["enum_round_down"] = "Round Down";
-$lang["enum_round_up"] = "Round Up";
diff --git a/application/language/en_US/error_lang.php b/application/language/en_US/error_lang.php
deleted file mode 100644
index bad97dc8f..000000000
--- a/application/language/en_US/error_lang.php
+++ /dev/null
@@ -1,4 +0,0 @@
-<?php 
-
-$lang["error_no_permission_module"] = "You do not have permission to access the module named";
-$lang["error_unknown"] = "unknown";
diff --git a/application/language/en_US/form_validation_lang.php b/application/language/en_US/form_validation_lang.php
deleted file mode 100644
index bc8b34e66..000000000
--- a/application/language/en_US/form_validation_lang.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php 
-
-$lang["alpha_dash"] = "";
-$lang["alpha_numeric"] = "";
-$lang["exact_length"] = "";
-$lang["greater_than"] = "";
-$lang["is_natural"] = "";
-$lang["is_natural_no_zero"] = "";
-$lang["is_numeric"] = "";
-$lang["is_unique"] = "";
-$lang["less_than"] = "";
-$lang["max_length"] = "";
-$lang["min_length"] = "";
-$lang["regex_match"] = "";
-$lang["valid_email"] = "";
-$lang["valid_emails"] = "";
-$lang["valid_ip"] = "";
-$lang["valid_url"] = "";
diff --git a/application/language/en_US/giftcards_lang.php b/application/language/en_US/giftcards_lang.php
deleted file mode 100644
index bdc6656fa..000000000
--- a/application/language/en_US/giftcards_lang.php
+++ /dev/null
@@ -1,70 +0,0 @@
-<?php 
-
-$lang["giftcards_add_minus"] = "Inventory to add/subtract";
-$lang["giftcards_allow_alt_description"] = "Allow Alt Description";
-$lang["giftcards_amazon"] = "Amazon";
-$lang["giftcards_bulk_edit"] = "Bulk Edit";
-$lang["giftcards_cannot_be_deleted"] = "Could not deleted selected giftcards, one or more of the selected giftcards has sales.";
-$lang["giftcards_cannot_find_giftcard"] = "Cannot find any information about giftcard";
-$lang["giftcards_cannot_use"] = "Giftcard %1 cannot be used for this sale. Invalid Customer!";
-$lang["giftcards_card_value"] = "Value";
-$lang["giftcards_category"] = "Category";
-$lang["giftcards_change_all_to_allow_alt_desc"] = "Allow Alt Desc For All";
-$lang["giftcards_change_all_to_not_allow_allow_desc"] = "Not Allow Alt Desc For All";
-$lang["giftcards_change_all_to_serialized"] = "Change All To Serialized";
-$lang["giftcards_change_all_to_unserialized"] = "Change All To Unserialized";
-$lang["giftcards_confirm_bulk_edit"] = "Are you sure you want to edit all the giftcards selected?";
-$lang["giftcards_confirm_delete"] = "Are you sure you want to delete the selected giftcards?";
-$lang["giftcards_cost_price"] = "Cost Price";
-$lang["giftcards_count"] = "Update Inventory";
-$lang["giftcards_current_quantity"] = "Current Quantity";
-$lang["giftcards_description"] = "Description";
-$lang["giftcards_details_count"] = "Inventory Count Details";
-$lang["giftcards_do_nothing"] = "Do Nothing";
-$lang["giftcards_edit_fields_you_want_to_update"] = "Edit the fields you want to edit for ALL selected giftcards";
-$lang["giftcards_edit_multiple_giftcards"] = "Editing Multiple Giftcards";
-$lang["giftcards_error_adding_updating"] = "Error adding/updating giftcard";
-$lang["giftcards_error_updating_multiple"] = "Error updating giftcards";
-$lang["giftcards_excel_import_failed"] = "Excel import failed";
-$lang["giftcards_generate_barcodes"] = "Generate Barcodes";
-$lang["giftcards_giftcard"] = "Giftcard";
-$lang["giftcards_giftcard_number"] = "Giftcard Number";
-$lang["giftcards_info_provided_by"] = "Info provided by";
-$lang["giftcards_inventory_comments"] = "Comments";
-$lang["giftcards_is_serialized"] = "Giftcard has Serial Number";
-$lang["giftcards_low_inventory_giftcards"] = "Low Inventory Giftcards";
-$lang["giftcards_manually_editing_of_quantity"] = "Manual Edit of Quantity";
-$lang["giftcards_must_select_giftcard_for_barcode"] = "You must select at least 1 giftcard to generate barcodes";
-$lang["giftcards_new"] = "New Giftcard";
-$lang["giftcards_no_description_giftcards"] = "No Description Giftcards";
-$lang["giftcards_no_giftcards_to_display"] = "No Giftcards to display";
-$lang["giftcards_none"] = "None";
-$lang["giftcards_none_selected"] = "You have not selected any giftcards to edit";
-$lang["giftcards_number"] = "Giftcard Number must be a number";
-$lang["giftcards_number_information"] = "Giftcard Number";
-$lang["giftcards_number_required"] = "Giftcard Number is a required field";
-$lang["giftcards_one_or_multiple"] = "giftcard(s)";
-$lang["giftcards_person_id"] = "Customer";
-$lang["giftcards_quantity"] = "Quantity";
-$lang["giftcards_quantity_required"] = "Quantity is a required field. Please Close ( X ) to cancel";
-$lang["giftcards_remaining_balance"] = "Giftcard %1 remaining value is %2!";
-$lang["giftcards_reorder_level"] = "Reorder Level";
-$lang["giftcards_retrive_giftcard_info"] = "Retrieve Giftcard Info";
-$lang["giftcards_sales_tax_1"] = "Sales Tax";
-$lang["giftcards_sales_tax_2"] = "Sales Tax 2";
-$lang["giftcards_serialized_giftcards"] = "Serialized Giftcards";
-$lang["giftcards_successful_adding"] = "You have successfully added giftcard";
-$lang["giftcards_successful_bulk_edit"] = "You have successfully updated the selected giftcards";
-$lang["giftcards_successful_deleted"] = "You have successfully deleted";
-$lang["giftcards_successful_updating"] = "You have successfully updated giftcard";
-$lang["giftcards_supplier"] = "Supplier";
-$lang["giftcards_tax_1"] = "Tax 1";
-$lang["giftcards_tax_2"] = "Tax 2";
-$lang["giftcards_tax_percent"] = "Tax Percent";
-$lang["giftcards_tax_percents"] = "Tax Percent(s)";
-$lang["giftcards_unit_price"] = "Unit Price";
-$lang["giftcards_upc_database"] = "Barcode Database";
-$lang["giftcards_update"] = "Update Giftcard";
-$lang["giftcards_use_inventory_menu"] = "Use Inv. Menu";
-$lang["giftcards_value"] = "Giftcard Value must be a number";
-$lang["giftcards_value_required"] = "Giftcard Value is a required field";
diff --git a/application/language/en_US/item_kits_lang.php b/application/language/en_US/item_kits_lang.php
deleted file mode 100644
index dee476c45..000000000
--- a/application/language/en_US/item_kits_lang.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php 
-
-$lang["item_kits_add_item"] = "Add Item";
-$lang["item_kits_all"] = "All";
-$lang["item_kits_cannot_be_deleted"] = "Could not delete item kit(s)";
-$lang["item_kits_confirm_delete"] = "Are you sure you want to delete the selected item kits?";
-$lang["item_kits_description"] = "Item Kit Description";
-$lang["item_kits_discount_percent"] = "Discount Percent";
-$lang["item_kits_error_adding_updating"] = "Error adding/updating Item Kit";
-$lang["item_kits_find_kit_item"] = "Kit Item";
-$lang["item_kits_info"] = "Item Kit Info";
-$lang["item_kits_item"] = "Item";
-$lang["item_kits_items"] = "Items";
-$lang["item_kits_kit"] = "Kit Id";
-$lang["item_kits_kit_and_components"] = "Kit and Components";
-$lang["item_kits_kit_and_stock"] = "Kit and Stock";
-$lang["item_kits_kit_only"] = "Kit Only";
-$lang["item_kits_name"] = "Item Kit Name";
-$lang["item_kits_new"] = "New Item Kit";
-$lang["item_kits_no_item_kits_to_display"] = "No item kits to display";
-$lang["item_kits_none_selected"] = "You have not selected any item kits";
-$lang["item_kits_one_or_multiple"] = "Item Kit(s)";
-$lang["item_kits_price_option"] = "Price Option";
-$lang["item_kits_priced_only"] = "Priced Only";
-$lang["item_kits_print_option"] = "Print Option";
-$lang["item_kits_quantity"] = "Quantity";
-$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_update"] = "Update Item Kit";
diff --git a/application/language/en_US/items_lang.php b/application/language/en_US/items_lang.php
deleted file mode 100644
index d4fb4fe44..000000000
--- a/application/language/en_US/items_lang.php
+++ /dev/null
@@ -1,104 +0,0 @@
-<?php 
-
-$lang["items_add_minus"] = "Inventory to add/subtract";
-$lang["items_allow_alt_desciption"] = "";
-$lang["items_allow_alt_description"] = "Allow Alt Description";
-$lang["items_amazon"] = "Amazon";
-$lang["items_bulk_edit"] = "Bulk Edit";
-$lang["items_buy_price_required"] = "Purchase price is a required field";
-$lang["items_cannot_be_deleted"] = "Could not deleted selected items, one or more of the selected items has sales.";
-$lang["items_cannot_find_item"] = "Cannot find any information about item";
-$lang["items_category"] = "Category";
-$lang["items_category_required"] = "Category is a required field";
-$lang["items_change_all_to_allow_alt_desc"] = "Allow Alt Desc For All";
-$lang["items_change_all_to_not_allow_allow_desc"] = "Not Allow Alt Desc For All";
-$lang["items_change_all_to_serialized"] = "Change All To Serialized";
-$lang["items_change_all_to_unserialized"] = "Change All To Unserialized";
-$lang["items_change_image"] = "Change Image";
-$lang["items_confirm_bulk_edit"] = "Are you sure you want to edit all the items selected?";
-$lang["items_confirm_bulk_edit_wipe_taxes"] = "All item tax information will be replaced!";
-$lang["items_confirm_delete"] = "Are you sure you want to delete the selected items?";
-$lang["items_cost_price"] = "Cost Price";
-$lang["items_cost_price_number"] = "Cost price must be a number";
-$lang["items_cost_price_required"] = "Cost Price is a required field";
-$lang["items_count"] = "Update Inventory";
-$lang["items_current_quantity"] = "Current Quantity";
-$lang["items_description"] = "Description";
-$lang["items_details_count"] = "Inventory Count Details";
-$lang["items_do_nothing"] = "Do Nothing";
-$lang["items_edit_fields_you_want_to_update"] = "Edit the fields you want to edit for ALL selected items";
-$lang["items_edit_multiple_items"] = "Editing Multiple Items";
-$lang["items_empty_upc_items"] = "Empty Barcode Items";
-$lang["items_error_adding_updating"] = "Error adding/updating item";
-$lang["items_error_updating_multiple"] = "Error updating items";
-$lang["items_excel_import_failed"] = "Excel import failed";
-$lang["items_excel_import_nodata_wrongformat"] = "Your uploaded file has no data or wrong format";
-$lang["items_excel_import_partially_failed"] = "Most Items imported. But some were not, here is the list";
-$lang["items_excel_import_success"] = "Import of Items successful";
-$lang["items_generate_barcodes"] = "Generate Barcodes";
-$lang["items_image"] = "Avatar";
-$lang["items_import_items_excel"] = "Import items from Excel sheet";
-$lang["items_info_provided_by"] = "Info provided by";
-$lang["items_inventory"] = "Inventory";
-$lang["items_inventory_comments"] = "Comments";
-$lang["items_inventory_data_tracking"] = "Inventory Data Tracking";
-$lang["items_inventory_date"] = "Date";
-$lang["items_inventory_employee"] = "Employee";
-$lang["items_inventory_in_out_quantity"] = "In/Out Qty";
-$lang["items_inventory_remarks"] = "Remarks";
-$lang["items_is_deleted"] = "Deleted";
-$lang["items_is_serialized"] = "Item has Serial Number";
-$lang["items_item"] = "Item";
-$lang["items_item_number"] = "Barcode";
-$lang["items_item_number_duplicate"] = "The item number is already present in the database";
-$lang["items_kit"] = "Kit";
-$lang["items_location"] = "Location";
-$lang["items_low_inventory_items"] = "Out Of Stock Items";
-$lang["items_manually_editing_of_quantity"] = "Manual Edit of Quantity";
-$lang["items_name"] = "Item Name";
-$lang["items_name_required"] = "Item Name is a required field";
-$lang["items_new"] = "New Item";
-$lang["items_no_description_items"] = "No Description Items";
-$lang["items_no_items_to_display"] = "No Items to display";
-$lang["items_none"] = "None";
-$lang["items_none_selected"] = "You have not selected any items to edit";
-$lang["items_nonstock"] = "Non stocked";
-$lang["items_number_information"] = "Item Number";
-$lang["items_number_required"] = "Barcode is a required field";
-$lang["items_one_or_multiple"] = "item(s)";
-$lang["items_quantity"] = "Quantity";
-$lang["items_quantity_number"] = "Quantity must be a number";
-$lang["items_quantity_required"] = "Quantity is a required field";
-$lang["items_receiving_quantity"] = "Receiving quantity";
-$lang["items_remove_image"] = "Remove Image";
-$lang["items_reorder_level"] = "Reorder Level";
-$lang["items_reorder_level_number"] = "Reorder level must be a number";
-$lang["items_reorder_level_required"] = "Reorder level is a required field";
-$lang["items_retrive_item_info"] = "Retrive Item Info";
-$lang["items_sales_tax_1"] = "Sales Tax";
-$lang["items_sales_tax_2"] = "Sales Tax 2";
-$lang["items_search_attributes"] = "Search Attributes";
-$lang["items_search_custom_items"] = "Search Custom Items";
-$lang["items_select_image"] = "Select Image";
-$lang["items_serialized_items"] = "Serialized Items";
-$lang["items_standard"] = "Standard";
-$lang["items_stock"] = "Stock";
-$lang["items_stock_location"] = "Stock location";
-$lang["items_stock_type"] = "Stock Type";
-$lang["items_successful_adding"] = "You have successfully added item";
-$lang["items_successful_bulk_edit"] = "You have successfully updated the selected items";
-$lang["items_successful_deleted"] = "You have successfully deleted";
-$lang["items_successful_updating"] = "You have successfully updated item";
-$lang["items_supplier"] = "Supplier";
-$lang["items_tax_1"] = "Tax 1";
-$lang["items_tax_2"] = "Tax 2";
-$lang["items_tax_percent"] = "Tax Percent";
-$lang["items_tax_percent_required"] = "Tax Percent is a required field";
-$lang["items_tax_percents"] = "Tax Percent(s)";
-$lang["items_type"] = "Item Type";
-$lang["items_unit_price"] = "Retail Price";
-$lang["items_unit_price_number"] = "Unit price must be a number";
-$lang["items_unit_price_required"] = "Retail Price is a required field";
-$lang["items_upc_database"] = "Barcode Database";
-$lang["items_update"] = "Update Item";
-$lang["items_use_inventory_menu"] = "Use Inv. Menu";
diff --git a/application/language/en_US/login_lang.php b/application/language/en_US/login_lang.php
deleted file mode 100644
index cc64779a0..000000000
--- a/application/language/en_US/login_lang.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php 
-
-$lang["login_gcaptcha"] = "I'm not a robot";
-$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";
-$lang["login_invalid_username_and_password"] = "Invalid username or password";
-$lang["login_login"] = "Login";
-$lang["login_password"] = "Password";
-$lang["login_username"] = "Username";
diff --git a/application/language/en_US/messages_lang.php b/application/language/en_US/messages_lang.php
deleted file mode 100644
index 5da641900..000000000
--- a/application/language/en_US/messages_lang.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php 
-
-$lang["messages_first_name"] = "First name";
-$lang["messages_last_name"] = "Last name";
-$lang["messages_message"] = "Message";
-$lang["messages_message_placeholder"] = "Your Message here...";
-$lang["messages_message_required"] = "Message required";
-$lang["messages_multiple_phones"] = "(In case of multiple recipients, enter mobile numbers separated by commas)";
-$lang["messages_phone"] = "Phone number";
-$lang["messages_phone_number_required"] = "Phone number required";
-$lang["messages_phone_placeholder"] = "Mobile Number(s) here...";
-$lang["messages_sms_send"] = "Send SMS";
-$lang["messages_successfully_sent"] = "Message successfully sent to: ";
-$lang["messages_unsuccessfully_sent"] = "Message unsuccessfully sent to: ";
diff --git a/application/language/en_US/migrate_lang.php b/application/language/en_US/migrate_lang.php
deleted file mode 100644
index 8fced1265..000000000
--- a/application/language/en_US/migrate_lang.php
+++ /dev/null
@@ -1,7 +0,0 @@
-<?php 
-
-$lang["migrate_backup"] = "Be sure to back up your database before applying any database upgrades.";
-$lang["migrate_failed"] = "The migration did not complete.";
-$lang["migrate_info"] = "Click on Start Migration only if you are ready to apply all database changes and data upgrades to your database";
-$lang["migrate_start"] = "Start Migration ";
-$lang["migrate_success"] = "Migration completed successfully";
diff --git a/application/language/en_US/module_lang.php b/application/language/en_US/module_lang.php
deleted file mode 100644
index 3053593ab..000000000
--- a/application/language/en_US/module_lang.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php 
-
-$lang["module_config"] = "Store Config";
-$lang["module_config_desc"] = "Change the store's configuration";
-$lang["module_customers"] = "Customers";
-$lang["module_customers_desc"] = "Add, Update, Delete, and Search customers";
-$lang["module_employees"] = "Employees";
-$lang["module_employees_desc"] = "Add, Update, Delete, and Search employees";
-$lang["module_giftcards"] = "Gift Cards";
-$lang["module_giftcards_desc"] = "Add, Update, Delete and Search gift cards";
-$lang["module_home"] = "Home";
-$lang["module_item_kits"] = "Item Kits";
-$lang["module_item_kits_desc"] = "Add, Update, Delete and Search Item Kits";
-$lang["module_items"] = "Items";
-$lang["module_items_desc"] = "Add, Update, Delete, and Search items";
-$lang["module_messages"] = "Messages";
-$lang["module_messages_desc"] = "Send Messages to Customers, Suppliers, Employees et al.";
-$lang["module_migrate"] = "Migrate";
-$lang["module_migrate_desc"] = "Update the OSPOS Database";
-$lang["module_receivings"] = "Receivings";
-$lang["module_receivings_desc"] = "Process Purchase orders";
-$lang["module_reports"] = "Reports";
-$lang["module_reports_desc"] = "View and generate reports";
-$lang["module_sales"] = "Sales";
-$lang["module_sales_desc"] = "Process sales and returns";
-$lang["module_suppliers"] = "Suppliers";
-$lang["module_suppliers_desc"] = "Add, Update, Delete, and Search suppliers";
-$lang["module_taxes"] = "Taxes";
-$lang["module_taxes_desc"] = "Configure sales taxes";
diff --git a/application/language/en_US/receivings_lang.php b/application/language/en_US/receivings_lang.php
deleted file mode 100644
index 1922b9ada..000000000
--- a/application/language/en_US/receivings_lang.php
+++ /dev/null
@@ -1,52 +0,0 @@
-<?php 
-
-$lang["receivings_cancel_receiving"] = "Cancel";
-$lang["receivings_cannot_be_deleted"] = "Receiving(s) could not be deleted";
-$lang["receivings_comments"] = "Comments";
-$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_cost"] = "Cost";
-$lang["receivings_date"] = "Receiving Date";
-$lang["receivings_date_required"] = "A correct date needs to be filled in";
-$lang["receivings_date_type"] = "Date field is required";
-$lang["receivings_delete_entire_sale"] = "Delete entire sale";
-$lang["receivings_discount"] = "Disc %";
-$lang["receivings_edit"] = "Edit";
-$lang["receivings_edit_sale"] = "Edit Receiving";
-$lang["receivings_employee"] = "Employee";
-$lang["receivings_error_editing_item"] = "Error editing item";
-$lang["receivings_error_requisition"] = "Unable to move inventory from and to the same stock location";
-$lang["receivings_find_or_scan_item"] = "Find/Scan Item";
-$lang["receivings_find_or_scan_item_or_receipt"] = "Find/Scan Item OR Receipt";
-$lang["receivings_id"] = "Receiving ID";
-$lang["receivings_item_name"] = "Item Name";
-$lang["receivings_mode"] = "Receiving Mode";
-$lang["receivings_new_supplier"] = "New Supplier";
-$lang["receivings_one_or_multiple"] = "receiving(s)";
-$lang["receivings_print_after_sale"] = "Print after sale";
-$lang["receivings_quantity"] = "Qty.";
-$lang["receivings_receipt"] = "Receivings Receipt";
-$lang["receivings_receipt_number"] = "Receiving #";
-$lang["receivings_receiving"] = "Receive";
-$lang["receivings_reference"] = "Reference";
-$lang["receivings_register"] = "Items Receiving";
-$lang["receivings_requisition"] = "Requisition";
-$lang["receivings_return"] = "Return";
-$lang["receivings_select_supplier"] = "Select Supplier (Optional)";
-$lang["receivings_start_typing_supplier_name"] = "Start Typing supplier's name...";
-$lang["receivings_stock_destination"] = "Stock destination";
-$lang["receivings_stock_locaiton"] = "Stock location";
-$lang["receivings_stock_source"] = "Stock source";
-$lang["receivings_successfully_deleted"] = "You have successfully deleted";
-$lang["receivings_successfully_updated"] = "Receiving successfully updated";
-$lang["receivings_supplier"] = "Supplier";
-$lang["receivings_supplier_address"] = "Address";
-$lang["receivings_supplier_email"] = "Email";
-$lang["receivings_supplier_location"] = "Location";
-$lang["receivings_total"] = "Total";
-$lang["receivings_transaction_failed"] = "Receivings Transactions Failed";
-$lang["receivings_unable_to_add_item"] = "Unable to add item to receiving";
-$lang["receivings_unsuccessfully_updated"] = "Receiving unsuccessfully updated";
-$lang["receivings_update"] = "Update";
diff --git a/application/language/en_US/reports_lang.php b/application/language/en_US/reports_lang.php
deleted file mode 100644
index e45eca380..000000000
--- a/application/language/en_US/reports_lang.php
+++ /dev/null
@@ -1,100 +0,0 @@
-<?php 
-
-$lang["reports_all"] = "All";
-$lang["reports_categories"] = "Categories";
-$lang["reports_categories_summary_report"] = "Categories Summary Report";
-$lang["reports_category"] = "Category";
-$lang["reports_comments"] = "Comments";
-$lang["reports_cost"] = "Cost";
-$lang["reports_cost_price"] = "Cost Price";
-$lang["reports_count"] = "Count";
-$lang["reports_customer"] = "Customer";
-$lang["reports_customers"] = "Customers";
-$lang["reports_customers_summary_report"] = "Customers Summary Report";
-$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_reports"] = "Detailed Reports";
-$lang["reports_detailed_requisition_report"] = "";
-$lang["reports_detailed_sales_report"] = "Detailed Sales Report";
-$lang["reports_discount"] = "Discount";
-$lang["reports_discount_percent"] = "Discount Percent";
-$lang["reports_discounts"] = "Discounts";
-$lang["reports_discounts_summary_report"] = "Discounts Summary Report";
-$lang["reports_earned"] = "Points Earned";
-$lang["reports_employee"] = "Employee";
-$lang["reports_employees"] = "Employees";
-$lang["reports_employees_summary_report"] = "Employees Summary Report";
-$lang["reports_graphical_reports"] = "Graphical Reports";
-$lang["reports_inventory"] = "Inventory";
-$lang["reports_inventory_low"] = "Low Inventory";
-$lang["reports_inventory_low_report"] = "Low Inventory Report";
-$lang["reports_inventory_reports"] = "Inventory Reports";
-$lang["reports_inventory_summary"] = "Inventory Summary";
-$lang["reports_inventory_summary_report"] = "Inventory Summary Report";
-$lang["reports_item"] = "Item";
-$lang["reports_item_count"] = "Filter Item Count";
-$lang["reports_item_name"] = "Item Name";
-$lang["reports_item_number"] = "Item Number";
-$lang["reports_items"] = "Items";
-$lang["reports_items_purchased"] = "Items Purchased";
-$lang["reports_items_received"] = "Items Received";
-$lang["reports_items_summary_report"] = "Items Summary Report";
-$lang["reports_low_inventory"] = "";
-$lang["reports_low_inventory_report"] = "";
-$lang["reports_more_than_zero"] = "More than zero";
-$lang["reports_name"] = "Name";
-$lang["reports_no_reports_to_display"] = "No Items to display";
-$lang["reports_payment_type"] = "Payment Type";
-$lang["reports_payments"] = "Payments";
-$lang["reports_payments_summary_report"] = "Payments Summary Report";
-$lang["reports_profit"] = "Profit";
-$lang["reports_quantity"] = "Quantity";
-$lang["reports_quantity_purchased"] = "Quantity Purchased";
-$lang["reports_quotes"] = "Quotes";
-$lang["reports_received_by"] = "Received By";
-$lang["reports_receiving_id"] = "Receiving ID";
-$lang["reports_receiving_type"] = "Receiving Type";
-$lang["reports_receivings"] = "Receivings";
-$lang["reports_reorder_level"] = "Reorder Level";
-$lang["reports_report"] = "Report";
-$lang["reports_report_input"] = "Report Input";
-$lang["reports_reports"] = "Reports";
-$lang["reports_requisition"] = "";
-$lang["reports_requisition_by"] = "";
-$lang["reports_requisition_id"] = "";
-$lang["reports_requisition_item"] = "";
-$lang["reports_requisition_item_quantity"] = "";
-$lang["reports_requisition_related_item"] = "";
-$lang["reports_requisition_related_item_total_quantity"] = "";
-$lang["reports_requisition_related_item_unit_quantity"] = "";
-$lang["reports_requisitions"] = "Requisitions";
-$lang["reports_returns"] = "Returns";
-$lang["reports_revenue"] = "Revenue";
-$lang["reports_sale_id"] = "Sale ID";
-$lang["reports_sale_type"] = "Sale Type";
-$lang["reports_sales"] = "Sale";
-$lang["reports_sales_amount"] = "Sales amount";
-$lang["reports_sales_summary_report"] = "Sales Summary Report";
-$lang["reports_serial_number"] = "Serial #";
-$lang["reports_sold_by"] = "Sold By";
-$lang["reports_sold_to"] = "Sold To";
-$lang["reports_stock_location"] = "Stock Location";
-$lang["reports_sub_total_value"] = "Sub Total";
-$lang["reports_subtotal"] = "Subtotal";
-$lang["reports_summary_reports"] = "Summary Reports";
-$lang["reports_supplied_by"] = "Supplied by";
-$lang["reports_supplier"] = "Supplier";
-$lang["reports_suppliers"] = "Suppliers";
-$lang["reports_suppliers_summary_report"] = "Suppliers Summary Report";
-$lang["reports_tax"] = "Tax";
-$lang["reports_tax_percent"] = "Tax Percent";
-$lang["reports_taxes"] = "Taxes";
-$lang["reports_taxes_summary_report"] = "Taxes Summary Report";
-$lang["reports_total"] = "Total";
-$lang["reports_total_inventory_value"] = "Total Inventory Value";
-$lang["reports_type"] = "Type";
-$lang["reports_unit_price"] = "Retail Price";
-$lang["reports_used"] = "Points Used";
-$lang["reports_zero_and_less"] = "Zero and less";
diff --git a/application/language/en_US/sales_lang.php b/application/language/en_US/sales_lang.php
deleted file mode 100644
index df6301457..000000000
--- a/application/language/en_US/sales_lang.php
+++ /dev/null
@@ -1,143 +0,0 @@
-<?php 
-
-$lang["customers_available_points"] = "Available Points";
-$lang["rewards_package"] = "Rewards";
-$lang["rewards_remaining_balance"] = "Reward Points remaining value is ";
-$lang["sales_add_payment"] = "Add Payment";
-$lang["sales_amount_due"] = "Amount Due";
-$lang["sales_amount_tendered"] = "Amount Tendered";
-$lang["sales_cancel_sale"] = "Cancel";
-$lang["sales_cash"] = "Cash";
-$lang["sales_cash_filter"] = "Cash";
-$lang["sales_change_due"] = "Change Due";
-$lang["sales_check"] = "Check";
-$lang["sales_check_balance"] = "Check remainder";
-$lang["sales_check_filter"] = "Check";
-$lang["sales_comment"] = "Comment";
-$lang["sales_comments"] = "Comments";
-$lang["sales_complete_sale"] = "Complete";
-$lang["sales_confirm_cancel_sale"] = "Are you sure you want to clear this sale? All items will cleared.";
-$lang["sales_confirm_delete"] = "Are you sure you want to delete the selected sales?";
-$lang["sales_credit"] = "Credit Card";
-$lang["sales_customer"] = "Name";
-$lang["sales_customer_address"] = "Address";
-$lang["sales_customer_discount"] = "Discount";
-$lang["sales_customer_email"] = "Email";
-$lang["sales_customer_location"] = "Location";
-$lang["sales_customer_mailchimp_status"] = "Mailchimp status";
-$lang["sales_customer_total"] = "Total";
-$lang["sales_date"] = "Sale Date";
-$lang["sales_date_range"] = "Date Range";
-$lang["sales_date_required"] = "A correct date needs to be filled in";
-$lang["sales_date_type"] = "Date field is required";
-$lang["sales_debit"] = "Debit Card";
-$lang["sales_delete_confirmation"] = "Are you sure you want to delete this sale, this action cannot be undone";
-$lang["sales_delete_entire_sale"] = "Delete entire sale";
-$lang["sales_delete_successful"] = "You have successfully deleted a sale";
-$lang["sales_delete_unsuccessful"] = "You have unsuccessfully deleted a sale";
-$lang["sales_description_abbrv"] = "Desc";
-$lang["sales_discard_quote"] = "Discard";
-$lang["sales_discount"] = "Disc %";
-$lang["sales_discount_included"] = "% Discount";
-$lang["sales_discount_short"] = "%";
-$lang["sales_due"] = "Due";
-$lang["sales_due_filter"] = "Due";
-$lang["sales_edit"] = "Edit";
-$lang["sales_edit_item"] = "Edit Item";
-$lang["sales_edit_sale"] = "Edit Sale";
-$lang["sales_email_receipt"] = "Email Receipt";
-$lang["sales_employee"] = "Employee";
-$lang["sales_entry"] = "Entry";
-$lang["sales_error_editing_item"] = "Error editing item";
-$lang["sales_find_or_scan_item"] = "Find/Scan Item";
-$lang["sales_find_or_scan_item_or_receipt"] = "Find/Scan Item OR Receipt";
-$lang["sales_giftcard"] = "Gift Card";
-$lang["sales_giftcard_balance"] = "Giftcard Balance";
-$lang["sales_giftcard_number"] = "Gift Card Number";
-$lang["sales_group_by_category"] = "Group by Category";
-$lang["sales_group_by_type"] = "Group by Type";
-$lang["sales_id"] = "Sale ID";
-$lang["sales_invoice"] = "Invoice";
-$lang["sales_invoice_confirm"] = "This invoice will be sent to";
-$lang["sales_invoice_enable"] = "Create Invoice";
-$lang["sales_invoice_filter"] = "Invoices";
-$lang["sales_invoice_no_email"] = "This customer does not have a valid email address";
-$lang["sales_invoice_number"] = "Invoice #";
-$lang["sales_invoice_number_duplicate"] = "Please enter an unique invoice number";
-$lang["sales_invoice_sent"] = "Invoice sent to";
-$lang["sales_invoice_unsent"] = "Invoice failed to be sent to";
-$lang["sales_invoice_update"] = "Recount";
-$lang["sales_item_insufficient_of_stock"] = "Item is Insufficient of Stock";
-$lang["sales_item_name"] = "Item Name";
-$lang["sales_item_number"] = "Item #";
-$lang["sales_item_out_of_stock"] = "Item is Out of Stock";
-$lang["sales_mode"] = "Register Mode";
-$lang["sales_must_enter_numeric"] = "Must enter numeric value for amount tendered";
-$lang["sales_must_enter_numeric_giftcard"] = "Must enter numeric value for giftcard number";
-$lang["sales_new_customer"] = "New Customer";
-$lang["sales_new_item"] = "New Item";
-$lang["sales_no_description"] = "None";
-$lang["sales_no_filter"] = "All";
-$lang["sales_no_items_in_cart"] = "There are no items in the cart";
-$lang["sales_no_sales_to_display"] = "No sales to display";
-$lang["sales_none_selected"] = "You have not selected any sales to delete";
-$lang["sales_one_or_multiple"] = "sale(s)";
-$lang["sales_payment"] = "Payment Type";
-$lang["sales_payment_amount"] = "Amount";
-$lang["sales_payment_not_cover_total"] = "Payment Amount does not cover Total";
-$lang["sales_payment_type"] = "Type";
-$lang["sales_payments_total"] = "Payments Total";
-$lang["sales_price"] = "Price";
-$lang["sales_print_after_sale"] = "Print after sale";
-$lang["sales_quantity"] = "Qty.";
-$lang["sales_quantity_less_than_reorder_level"] = "Warning, Desired Quantity is below reorder level";
-$lang["sales_quantity_less_than_zero"] = "Warning, Desired Quantity is Insufficient. You can still process the sale, but check your inventory";
-$lang["sales_quote"] = "Quote";
-$lang["sales_quote_number"] = "Quote Number";
-$lang["sales_quote_sent"] = "Quote sent to";
-$lang["sales_quote_unsent"] = "Quote failed to be sent to";
-$lang["sales_receipt"] = "Sales Receipt";
-$lang["sales_receipt_number"] = "Sale #";
-$lang["sales_receipt_sent"] = "Receipt sent to";
-$lang["sales_receipt_unsent"] = "Receipt failed to be sent to";
-$lang["sales_register"] = "Sales Register";
-$lang["sales_remove_customer"] = "Remove Customer";
-$lang["sales_return"] = "Return";
-$lang["sales_rewards"] = "Reward Points";
-$lang["sales_rewards_balance"] = "Reward Points Balance";
-$lang["sales_sale"] = "Sale";
-$lang["sales_sale_by_invoice"] = "Sale by Invoice";
-$lang["sales_sale_for_customer"] = "Customer:";
-$lang["sales_sale_time"] = "Time";
-$lang["sales_sales_tax"] = "Sales Tax";
-$lang["sales_select_customer"] = "Select Customer (Optional)";
-$lang["sales_send_invoice"] = "Send Invoice";
-$lang["sales_send_quote"] = "Send Quote";
-$lang["sales_send_receipt"] = "Send Receipt";
-$lang["sales_serial"] = "Serial";
-$lang["sales_show_invoice"] = "Show Invoice";
-$lang["sales_show_receipt"] = "Show Receipt";
-$lang["sales_start_typing_customer_name"] = "Start typing customer's details...";
-$lang["sales_start_typing_item_name"] = "Start typing item's name or scan barcode...";
-$lang["sales_stock_location"] = "Stock location";
-$lang["sales_sub_total"] = "Sub Total";
-$lang["sales_successfully_deleted"] = "You have successfully deleted";
-$lang["sales_successfully_suspended_sale"] = "Your sale has been successfully suspended";
-$lang["sales_successfully_updated"] = "Sale successfully updated";
-$lang["sales_suspend_sale"] = "Suspend";
-$lang["sales_suspended_sale_id"] = "ID";
-$lang["sales_suspended_sales"] = "Suspended";
-$lang["sales_table"] = "Table";
-$lang["sales_takings"] = "Takings";
-$lang["sales_tax"] = "Tax";
-$lang["sales_tax_percent"] = "Tax %";
-$lang["sales_total"] = "Total";
-$lang["sales_total_tax_exclusive"] = "Tax excluded";
-$lang["sales_transaction_failed"] = "Sales Transaction Failed";
-$lang["sales_unable_to_add_item"] = "Unable to add item to sale";
-$lang["sales_unsuccessfully_deleted"] = "Sale(s) could not be deleted";
-$lang["sales_unsuccessfully_suspended_sale"] = "Your sale has been unsuccessfully suspended";
-$lang["sales_unsuccessfully_updated"] = "Sale unsuccessfully updated";
-$lang["sales_unsuspend"] = "Unsuspend";
-$lang["sales_unsuspend_and_delete"] = "Action";
-$lang["sales_update"] = "Update";
diff --git a/application/language/en_US/suppliers_lang.php b/application/language/en_US/suppliers_lang.php
deleted file mode 100644
index e1bc579d9..000000000
--- a/application/language/en_US/suppliers_lang.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php 
-
-$lang["suppliers_account_number"] = "Account #";
-$lang["suppliers_agency_name"] = "Agency Name";
-$lang["suppliers_cannot_be_deleted"] = "Could not deleted selected suppliers, one or more of the selected suppliers has sales.";
-$lang["suppliers_company_name"] = "Company Name";
-$lang["suppliers_company_name_required"] = "Company Name is a required field";
-$lang["suppliers_confirm_delete"] = "Are you sure you want to delete the selected suppliers?";
-$lang["suppliers_error_adding_updating"] = "Error adding/updating supplier";
-$lang["suppliers_new"] = "New Supplier";
-$lang["suppliers_none_selected"] = "You have not selected any suppliers to delete";
-$lang["suppliers_one_or_multiple"] = "supplier(s)";
-$lang["suppliers_successful_adding"] = "You have successfully added supplier";
-$lang["suppliers_successful_deleted"] = "You have successfully deleted";
-$lang["suppliers_successful_updating"] = "You have successfully updated supplier";
-$lang["suppliers_supplier"] = "Supplier";
-$lang["suppliers_supplier_id"] = "Id";
-$lang["suppliers_update"] = "Update Supplier";
diff --git a/application/language/en_US/taxes_lang.php b/application/language/en_US/taxes_lang.php
deleted file mode 100644
index f0cd6ddd7..000000000
--- a/application/language/en_US/taxes_lang.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php 
-
-$lang["taxes_add_exception"] = "Add Exception";
-$lang["taxes_confirm_delete"] = "Confirm deletion of tax code";
-$lang["taxes_default_tax_category"] = "Default Tax Category";
-$lang["taxes_error_adding_updating"] = "Error adding/updating tax code";
-$lang["taxes_new"] = "New Tax Code";
-$lang["taxes_no_taxes_to_display"] = "No taxes code available to display";
-$lang["taxes_round_half_down"] = "Half Down";
-$lang["taxes_round_half_even"] = "Half Even";
-$lang["taxes_round_half_odd"] = "Half Odd";
-$lang["taxes_round_half_up"] = "Half Up";
-$lang["taxes_rounding_code"] = "Rounding Code";
-$lang["taxes_sales_tax"] = "Sales Tax";
-$lang["taxes_sales_tax_by_invoice"] = "Sales Tax by Invoice";
-$lang["taxes_successful_deleted"] = "You have successfully deleted";
-$lang["taxes_tax_category"] = "Tax Category";
-$lang["taxes_tax_code"] = "Tax Code";
-$lang["taxes_tax_code_cannot_be_deleted"] = "Could not delete selected tax code";
-$lang["taxes_tax_code_name"] = "Tax Code Name";
-$lang["taxes_tax_code_required"] = "Tax code is a required field";
-$lang["taxes_tax_code_successful_deleted"] = "You have successfully deleted tax code";
-$lang["taxes_tax_code_successful_updated"] = "You have successfully updated";
-$lang["taxes_tax_code_successful_updating"] = "You have successfully updated tax code";
-$lang["taxes_tax_code_successfully_added"] = "You have successfully added";
-$lang["taxes_tax_code_type"] = "Tax Code Type";
-$lang["taxes_tax_rate"] = "Tax Rate";
-$lang["taxes_tax_rate_numeric"] = "Tax rate must be a number";
-$lang["taxes_tax_rate_required"] = "Tax rate is a required field";
-$lang["taxes_update"] = "Update Sales Category Tax";
-$lang["taxes_vat_tax"] = "VAT Tax";
diff --git a/application/views/configs/locale_config.php b/application/views/configs/locale_config.php
index 642c7d05c..6b146688d 100644
--- a/application/views/configs/locale_config.php
+++ b/application/views/configs/locale_config.php
@@ -142,7 +142,8 @@
 				<?php echo form_label($this->lang->line('config_language'), 'language', array('class' => 'control-label col-xs-2')); ?>
 				<div class='col-xs-4'>
 					<?php echo form_dropdown('language', array(
-						'en:english' => 'English',
+						'en-US:english' => 'American English',
+						'en-GB:english' => 'British English',
 						'es:spanish' => 'Spanish',
 						'nl-BE:dutch' => 'Dutch (Belgium)',
 						'de:german' => 'German (Germany)',
diff --git a/database/3.0.2_to_3.1.0.sql b/database/3.0.2_to_3.1.0.sql
index ecb816eb3..9c8830e1c 100644
--- a/database/3.0.2_to_3.1.0.sql
+++ b/database/3.0.2_to_3.1.0.sql
@@ -417,3 +417,7 @@ ALTER TABLE ospos_items
   MODIFY custom8 VARCHAR(255) DEFAULT NULL,
   MODIFY custom9 VARCHAR(255) DEFAULT NULL,
   MODIFY custom10 VARCHAR(255) DEFAULT NULL;
+
+-- Change language code en to be en-US
+
+UPDATE `ospos_app_config` SET `language_code` = 'en-US' WHERE `language_code` = 'en';
diff --git a/database/database.sql b/database/database.sql
index 6f30b169d..ad706468b 100644
--- a/database/database.sql
+++ b/database/database.sql
@@ -98,7 +98,7 @@ INSERT INTO `ospos_app_config` (`key`, `value`) VALUES
 ('customer_sales_tax_support', '0'),
 ('statistics', '1'),
 ('language', 'english'),
-('language_code', 'en'),
+('language_code', 'en-US'),
 ('date_or_time_format', ''),
 ('dinner_table_enable', '0'),
 ('customer_reward_enable', '0'),
diff --git a/database/migrate_phppos_dist.sql b/database/migrate_phppos_dist.sql
index 72cda9d20..5c782e9ba 100644
--- a/database/migrate_phppos_dist.sql
+++ b/database/migrate_phppos_dist.sql
@@ -98,7 +98,7 @@ INSERT INTO `ospos_app_config` (`key`, `value`) VALUES
 ('customer_sales_tax_support', '0'),
 ('statistics', '1'),
 ('language', 'english'),
-('language_code', 'en'),
+('language_code', 'en-US'),
 ('date_or_time_format', ''),
 ('dinner_table_enable', '0'),
 ('customer_reward_enable', '0'),
diff --git a/database/tables.sql b/database/tables.sql
index 43acceb87..1c47f83ec 100644
--- a/database/tables.sql
+++ b/database/tables.sql
@@ -98,7 +98,7 @@ INSERT INTO `ospos_app_config` (`key`, `value`) VALUES
 ('customer_sales_tax_support', '0'),
 ('statistics', '1'),
 ('language', 'english'),
-('language_code', 'en'),
+('language_code', 'en-US'),
 ('date_or_time_format', ''),
 ('dinner_table_enable', '0'),
 ('customer_reward_enable', '0'),