You can score another FREE Redbox DVD Movie Rental when you text the word DOUBLE to 727272! Note that is states it is good for Rent 1 Get 1 Free, but it also works for a completely FREE rental when you get just one DVD! Of course, you can still use it as a rent 1 get 1 as well. This code is valid today only, April 8th. You can redeem the code at any kiosk or on Redbox.com. Click here to find a Redbox near you!