March 23, 2010 No Comments Free 20 4×6 Prints at Walgreens Register with Walgreens Photo by Monday, March 29, 2010 at 11:59pm and they’ll automatically credit your account. Then you’ll have until March 31st to redeem your 20 free 4×6 prints. Free 20 4×6 Prints at Walgreens – EXPIRED Facebook Twitter Add Comment Notify me of follow-up comments by email. Notify me of new posts by email.