Thanks Maybe Frugal for this find! Shutterfly is offering a $15 credit toward your $15 or more purchase! The only restrictions appear to be that the $15 has to be met before tax and shipping costs. The code states that it does not expire until July of 2109, but when you read the details it does say that it must be used within six days of receiving the email confirmation from them. I signed up this morning, and have still not received the email. Either way, it is still a good deal!
Go here and log in to your account, or sign up if you don't already have one.
Scroll down to "Special Offers" and click on "Special Offer Code".
Enter the code FIFTEENOFF.
If you don't already have an account you will also receive 50 FREE prints!