Use APKPure App
Get DB.Lieferschein old version APK for Android
Registration, barcode scan, take photo and send
A user logs in to the app with his PIN.
Optionally, a barcode can be read in for the purpose of address assignment.
The user takes a photo of a delivery note and sends the photo and some transaction data. If there is no connection to the server at the time of sending, the data is temporarily stored and can be sent again later.