Through 9/23, get 10 free 5×7, 4×8, 5×5, 4×5 or 6×8 Flat Stationery or Folded Greeting Cards, up to a $29.90 value, with code FREECARDS at Shutterfly. Shipping adds $5.99. This ties with our mention from July, although only five cards were free then. Choose from many designs that can be customized with your own photos and text, including baby announcements, wedding cards, and holiday greeting cards. Shipping starts at $5.99 and sales tax is charged in most states.