Shutterfly takes 40% off photo books via coupon code "BOOK40". Shipping starts at $2.99, or receive free shipping on orders of $30 or more via coupon code "SHIP30". Together, that's among the best deals we've seen on photo books from Shutterfly. (We last saw a 30% off code in January, and that was only for 12x12" photo books, while the current code applies to any size photo book.) Sale ends August 3.