The Google Wallet, a new near-field communications (NFC) based payment system is now available for Sprint branded Google Nexus S 4G handset through a software update GWK74. Check out the more info about Google Wallet and you can also check out the instructions to pull out the update for Nexus S 4G phone here.
Google today announced the Google Wallet and Google Offers. Google wallet will let you pay for your shopping with your mobile and Google Offers which will provide you offers. Read more and watch video here.