Google has launched its mobile payments services.,Dubbed as Google Wallet . Google has already started its trial trials in New York, Portland, and San Francisco, with other cities to follow soon.
The service will launch for Sprint’s Nexus S 4G customers(Primarily because the phone features CDMA and WiMax), and will support Citi MasterCard and Google Prepaid Card transactions at MasterCard PayPass outlets. More devices will be supported soon but an inbuilt NFC (Near Field Communication )chip is a basic requirement, which is still rare to find.
Checkout their website for more,: http://www.google.com/