See in more detail the amount of your product stock, and see every purchase or sale. You don't need a barcode scanner to increase or decrease the number of your products, because, with the Android Application, you can scan barcodes quickly and efficiently.
Buy the source code Android + System management?
-Register new user sent to email token
-Edit user profile
-Export data to PDF or XLS
-Export invoice to PDF or XLS
-Dowload the barcode (EAN13)
Get the system management from here
Please follow the instruction from the above URL