Become a Facebook Fan of Snapfish to receive a code for a free 4″ X 6″ photo book! There will be a small charge for shipping, but the $4.99 book is free.
The code is said to be good only through the 20th, so make sure to do this fast if you are interested!
While you are over there, become a Fan of Couponing For 4!
(Thanks Bargain Briana!)