RedBox FREE Rental Code, Expires 12/2 December 1, 2009 This post may contain a link to an affiliate. See my disclosure policy for more information. Through 12/2, you can get a FREE DVD rental at your local RedBox. Simply use code SPNSV9. This can be used once per debit/credit card, so you can rent more than one for FREE by using different cards! Thanks ,Deal Seeking Mom!