Redbox is kicking off 10 Days of Deals today! Each day you will be able to score a deal on your Redbox rental! Today they are offering a FREE DVD rental when you “check in” on the Foursquare app on your smart phone at Walgreens! You can also text Foursquare to 727272 on your cell phone if you do not have a smartphone. The code is good at Walgreens, today only!