You have to set up a accout with Starbucks, when I used this in New York, I had to pay $5 for a card with a authorisation code on it, but the $5 what you payed for the card, goes onto the card, which you can redeem for;
Oh Mama i'm thirsty!!!!
When you got your latte and account card, you have to register, but does not cost a coffee bean!