It works by archiving barcodes to a CSV file (server-side) and when the same barcode is scanned twice, the server checks whether it is present in such a file, and if so a warning is shown in the app interface.
Last updated: Feb 11th 2022
Barcode to PC offers you 3 alternative ways to save the scans to CSV files:
Last updated: Dec 8th 2022
Let’s say that you need to put a bunch of barcodes inside a CSV file, doing it manually
Last updated: Oct 2nd 2020