Android Pay (Google Wallet) is an NFC payment system that allows you to make purchases with supported devices.
The idea behind Android Pay is to allow you to pay for purchases using a supported device at participating businesses. Instead of pulling out a card or cash, you simply tap your device to a payment kiosk and the app automatically loads and allows you to pay through an app.
Using Android Pay is easy, but the difficulty is finding a business that supports NFC payments so it's use is limited..
- • You can now pay with a card other than your default. Just open the app and tap on the card right before you pay. • Bug fixes and improvements.