Just a reminder that this offer is still available through Sunday: use code CCM2336 to get one free card at Cardstore.com. This includes free shipping, so the offer is completely free, and you shouldn’t even have to enter a credit card number! It looks like you can also have it sent directly to the recipient and that shipping will be free, too.
Go here to create your free card! If you want to order a bunch of Thanksgiving cards, you can use code CAM2734 to get them for $0.99 each