Woah! Get a $15 credit toward your next purchase on Shutterfly when you open a new account. Once you've shared your name, e-mail and set up a password, click on "My Shutterfly" in the top right corner.
Scroll all the way to down to the "More Information" section and click on "View My Special Offers." Look for a box that says, Do you have a special code? Enter FIFTEENOFF.
You will get a $15 credit toward a future purchase. Redeeming it is a little confusing, unfortunately. The coupon is good through July 15, 2109 (I'm thinking that is an error on Shutterfly's part that will be changed) but the fine print says the coupon must be used within six days of the site e-mailing you a special code. So basically, save the $15 off deal until Shutterfly alerts you that you can use it. Might also try it right now to see if it works.
The discount does not apply to shipping and handling. Not valid on gift certificates, direct mail greeting cards, portrait packages, or orders placed for in-store pick up. Your total must be at least $15 to use the credit.