The customers can simply make payments by scanning the QR code and entering the transaction amount. Mint decodes the QR code:What is a QR code? Why is it important to have a QR code? E-wallets like Paytm also enable transactions through QR code, but both parties need to have a Paytm account to use it. How is BharatQR code different?

Source: Mint February 20, 2017 03:24 UTC