The future is here! Well.., The future of mobile payments is here… As long as you have a Nexus S 4G on the Sprint network. What this means is that you now have the ability to use the RFID (Radio Frequency Identification) chip that is built into the Nexus S 4G along with the Google Wallet service to be able to swipe your phone at the checkout to pay for goods and services.
The antenna is actually built into the battery cover for the NFC portion of the phone (Short for Near Field Communication – Another name for RFID). Once setup the checkout reader will see your phone just like a swiped credit card. So (if you have the Nexus S) get yourself setup and enjoy the future today!