If you have a Walgreens in your area with a Redbox then visit them on your way home from work tonight. (March 11, 2010) There is a freebie code out that will work today only!! It is JNH232X and that will make it free!!! I may actually have to do this tonight to reward my monkeys :)
(Information found on Southern Savers)
Want to rent more than one movie? More potential codes can be found in this post.