Every Monday, Redbox has a free rental code.
Today's code is:
This code is good for one free movie and you can use it until midnight tonight.
~If you want to rent more than one movie for free, bring more than one credit/debit card. You can use the same promotional code, you just need different cards to charge it to. The charge will be zero as long as you return your movie on time the next day.
~When entering in your free movie code, you need to enter it on the FIRST screen before picking the movie. Click the small "Rent with Promo" box on the bottom left of the screen. Enter in the above code and then make your movie selection.