All you've got to do is join their loyalty program and register for their e-mail rewards. After having done that, you qualify to receive a free coffee drink. Within the next 14 days , they will put a free drink onto your card. Click onLog In for more information. Enjoy!
Hmm, I did that and didn't get one, but I have had a card before so I guess since I had a card in the past, I don't qualify for the offer. Oh well, it was worth trying anyway. You never know until you try.