Through 5/20 at CVS, you can score 2 FREE 5×7 Photo Prints! At checkout use promo code 3MAYFREE and select in-store pick up to make this completely free. I just tried this and it is working!
Note: This works best on desktop and it may not work on their app.
Buy 3 5×7 Photo Prints $2.99
Use promo code 3MAYFREE
Final Price: 3 FREE + FREE Store Pickup