Ready to check out? Get out your Google wallet.
Use your Nexus "S" 4g phone on the Sprint network to tap into accounts, pay bills, and buy with virtual cards using the new Google Wallet.
For now, Google is partnering with Citigroup and Mastercard...but anticipates teaming with American Express, Visa, and Discover in the future.
Google says it will add the Google wallet to other devices as well, but no specific plans have been announced.