http://www.snapfish.com/snapfish/mobile? – Download the Snapfish Mobile app and sign up to get 100 free 4×6 prints. Add 101 prints to your cart and enter coupon code: RETAILMENOT30 to make it $.06 shipped. You have to add that extra print on top of your free 100 to make the coupon code work, so all you’re paying for is that single print. You get 100 free prints for month, so if you have an account you should be able to make this work as well.