Before you know it you will be able to cut down on the cards in the wallet; all you need is your finger. Could life be any simpler? Or - more complicated?
From their website: http://www.paytango.com/
Everywhere you are.
PayTango links the cards in your wallet to your fingerprints. Whether you're paying for your morning coffee, checking-in at the gym, checking-out at the grocery store, or adding a drink to your bar tab, you can count on us.