In the last few years, scanning QR codes to make payment has become extremely popular in some countries. The shopkeepers do not have cash change, they claim that all payment is using QR codes. Is QR code widely used for payment in your country?
There is even scan QR Code to cash out from the ATM.In most larger cities, QR code payment has become very popular, and shopkeepers are not able to give their customers change since they claim that they are receiving most of their payment online.