Enter Code "100877742854" into your My Coke Rewards account (like it was a coke code) and get 50 free snapfish prints. Just follow each prompt through and then you will get a code for Snapfish.. Hurry, only the first 10,000 get it.. I JUST did it and it worked!
You have to enter the Snapfish code you get at www.snapfish.com/mycokerewards not the regular Snapfish site. Then you log it, and it applies the credit to your account.