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QR CODE FOR USER REGISTRATION

Posted: Tue Feb 12, 2019 5:42 am
by tugumestephen
I would like to know, i want to register new users and each user is assigned a QR code from the system, so when that user goes to a POS,he doesnt need to have an NFC card, but rather, the POS attendant can just scan the QR code and see if that user ins registered in the system.

Basically how can i print a QR code assigned to each user

thanks