Shutterfly wants you to spread the word about its products to your friends and family. Simply share about Shutterfly to five friends and you will get free shipping. In the email they receive your friends get they will get one free gift. The free gift includes: free 20-page 8×8 photo book with hard photo cover, 10 free 5×7 flat stationery cards or 10 free 5×7 folded greeting cards, 101 4×6 prints or $10 off an order. Friends who are existing customers will receive 10% off an order. This offer ends on 11/22/10.