diff --git a/application/language/id/sales_lang.php b/application/language/id/sales_lang.php
index a21f8c735..1ae902126 100644
--- a/application/language/id/sales_lang.php
+++ b/application/language/id/sales_lang.php
@@ -68,7 +68,7 @@ $lang["sales_invoice"] = "Faktur";
 $lang["sales_invoice_confirm"] = "Faktur ini akan dikirim ke";
 $lang["sales_invoice_enable"] = "Buat Faktur";
 $lang["sales_invoice_filter"] = "Faktur";
-$lang["sales_invoice_no_email"] = "Pembeli ini tidak memiliki alamat email yang valid";
+$lang["sales_invoice_no_email"] = "Pelanggan ini tidak memiliki alamat email yang valid.";
 $lang["sales_invoice_number"] = "Nomor Nota";
 $lang["sales_invoice_number_duplicate"] = "Nomor nota harus unik.";
 $lang["sales_invoice_sent"] = "Faktur dikirim kepada";
@@ -100,7 +100,7 @@ $lang["sales_print_after_sale"] = "Cetak Faktur setelah penjualan";
 $lang["sales_quantity"] = "Jumlah";
 $lang["sales_quantity_less_than_reorder_level"] = "Peringatan!... Stok Inventori Kosong.";
 $lang["sales_quantity_less_than_zero"] = "Peringatan!... Stok Inventori Kosong. Proses penjualan masih dapat dilanjutkan, Periksa Inventori.";
-$lang["sales_quantity_of_items"] = "";
+$lang["sales_quantity_of_items"] = "Jumlah dari %1 item";
 $lang["sales_quote"] = "";
 $lang["sales_quote_number"] = "";
 $lang["sales_quote_number_duplicate"] = "";
@@ -121,21 +121,21 @@ $lang["sales_sale_by_invoice"] = "Penjualan berdasarkan Faktur";
 $lang["sales_sale_for_customer"] = "Pelanggan:";
 $lang["sales_sale_time"] = "Waktu";
 $lang["sales_sales_tax"] = "Pajak Penjualan";
-$lang["sales_select_customer"] = "Pilih Pelanggan (Opsional)";
+$lang["sales_select_customer"] = "Pilih Pelanggan";
 $lang["sales_send_invoice"] = "Kirim Faktur";
 $lang["sales_send_quote"] = "";
 $lang["sales_send_receipt"] = "Kirim Nota";
-$lang["sales_send_work_order"] = "";
+$lang["sales_send_work_order"] = "Kirim Order Kerja";
 $lang["sales_serial"] = "Seri";
 $lang["sales_show_invoice"] = "Tampilkan Faktur";
 $lang["sales_show_receipt"] = "Tampilkan Nota";
 $lang["sales_start_typing_customer_name"] = "Ketik Nama Pelanggan...";
 $lang["sales_start_typing_item_name"] = "Ketik Nama Barang atau Scan Barcode...";
-$lang["sales_stock"] = "";
+$lang["sales_stock"] = "Stok";
 $lang["sales_stock_location"] = "Lokasi Stock";
 $lang["sales_sub_total"] = "Sub-total";
 $lang["sales_successfully_deleted"] = "Transaksi Penjualan berhasil dihapus";
-$lang["sales_successfully_restored"] = "";
+$lang["sales_successfully_restored"] = "Berhasil dikembalikan";
 $lang["sales_successfully_suspended_sale"] = "Penjualan berhasil ditangguhkan.";
 $lang["sales_successfully_updated"] = "Penjualan berhasil diperbarui.";
 $lang["sales_suspend_sale"] = "Tangguhkan";
@@ -157,7 +157,7 @@ $lang["sales_unsuccessfully_updated"] = "Transaksi Penjualan gagal diperbaharui.
 $lang["sales_unsuspend"] = "Batal Penangguhan";
 $lang["sales_unsuspend_and_delete"] = "Batalkan dan hapus penangguhan";
 $lang["sales_update"] = "Ubah";
-$lang["sales_work_order"] = "";
+$lang["sales_work_order"] = "Order Kerja";
 $lang["sales_work_order_number"] = "";
 $lang["sales_work_order_number_duplicate"] = "";
 $lang["sales_work_order_sent"] = "";