Google Wallet is a free service that lets you securely store your payment information, transaction history, offers and more. Everything's synced to the cloud -- giving you one wallet on any device you use, for in-store and online shopping. You can access your Wallet by downloading the Google Wallet mobile app from Google Play, or online at wallet.google.com.
Google Wallet mobile app
The Wallet app turns your Android phone into your virtual wallet, so you can use it to check out at brick-and-mortar stores that accept Google Wallet. You can pay quickly and save just by tapping your phone at the point of sale, using virtual versions of your credit cards, rewards cards, gift cards and Google Offers.
Google Wallet online
Google Wallet lets you securely store your payment information in your Google Account, so you don't have to enter your billing and shipping details each time you shop online. Sign in and quickly pay when you check out at online merchants, and Android apps, that accept Google Wallet. You can also securely send and receive money on the web, or through Gmail, to anyone in the U.S. with a Wallet account.
If you've previously used Google Checkout, you already have Google Wallet. This service is available in many countries, find out here if it's available in yours.
Learn more about how Google Wallet works online:
Google Wallet for Sellers
If you're a merchant interested in Google Wallet for your store, or you want to sell items online, you'll need to sign up for a seller account.