Masterpass is a mobile app payment solution that works seamlessly with SnapScan and Zappar payment apps.  

When your store shows the Masterpass QR code as a payment method, your customer can use the SnapScan app or  Zappar app to pay. 

It also works in reverse.  The Masterpass app can read a SnapScan QR code or Zappar QR code and make the payment. This is called "inter-operability" between payment methods. 

To find out more about Masterpass and the over 140,000 locations using its service, please see the Masterpass website here.