Warehouse module of ARM "Retail" 2.0. Work with the full version of the warehouse from any Android device. Add products, enter and issue all types of invoices. Ability to print reports and invoices on POS printers and install the program on data collection terminals running Android. Working with barcode scanners and using the camera as a scanner.Application cash module: https://play.google.com/store/apps/details?id=com.arm20.pos_android