Cardstore Free Cards Today! February 29, 2012 By Amee 1 Comment To celebrate leap year, today 2/29 only Cardstore.com is Giving Away FREE CARDS! Use code: CCC2029 at checkout to get your one free card! Valid in the US and Canada only. You may also like:FREE Cards and Shipping from Cardstore.comCardstore Free Card with Free ShippingLast Day to Get Free Card with Free ShippingCardstore FREE Birthday Card with FREE Shipping!