The application "Inventory. Standard-N" allows you to replace expensive devices - TSD (data collection terminals) on smartphones based on Android 4.4 and higher and conduct an audit without stopping the trade, working both directly in the trade automation database via WiFi, and through an inventory file in cases of not being able to use direct access to the database.
The application "Inventory. Standard-N" can use the built-in camera of the phone as a barcode scanner or, if you have the OTG function in your phone, you can connect a USB barcode scanner directly to the phone