Google Wallet - the vision

"In the past few thousand years, the way we pay has changed just three times—from coins, to paper money, to plastic cards.

Now we’re on the brink of the next big shift.

Introducing Google Wallet
Google Wallet is an Android app that makes your phone your wallet. It stores virtual versions of your existing plastic cards on your phone. Simply tap your phone to pay and redeem offers using near field communication, or NFC."

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