Google Wallet is an NFC payment system that allows you to make purchases with supported devices.
The idea behind Google Wallet 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 Google Wallet is easy, but the difficulty is finding a business that supports NFC payments so it's use is limited..
• Request money from your friends and family in the US • Digitize your gift cards, track their balances and redeem them in stores • Enable Spanish language by setting device language preferences to Español (Estados Unidos) • Get notified on your device when online orders have shipped