automated billing system?
Cloud created by:
5 August 2017
The idea is to create an automated supermarket billing system. My mobile App will deduct amount from customers bank account when they pick a product and scan its QR code but at the exit of my shop I will validate customer billing information which will be send through Wi-Fi from my App. The issue is How Am I supposed to corner the one who hasn't authenticated billing information or provided the incorrect billing info.
I didn't find the right solution from the Internet.