Get a free smoothie for an NFC tap

Up to one million Jamba Juice smoothies will go to Isis mobile wallet smartphone users later this year, when Isis takes its NFC-ready technology to the national stage. The free smoothie will be available to users of Near Field Communication-enabled smartphones equipped with a special SIM (Subscriber Identity Module) from an Isis joint venture partner -- AT&T, T-Mobile or Verizon Wireless. The user needs to download the Isis Mobile Wallet and use the phone to pay a bill at a Jamba Juice outlet by tapping the phone at an NFC payment terminal.