You can get 25 FREE 1-Hour 4X6 Prints at Walmart
Just sign up using the banner to the right side. It is a welcome bonus.
Walmart will then email you a code for 25 FREE 1-Hour 4X6 Prints (the email takes up to 24-48 hours to come).
Once you get your email just follow the instructions in your email to get your FREE prints.
Be sure to select in-store pick up, to make it 100% Free.