Starting May 16, 2011 (TODAY) Redbox will be offering a Deal-A-Day for the next 10 days (May 25) via text messaging.
Text DEALS to 727272 (standard rates apply) every day and Redbox will text you back with a discount or deal that can be used that day. The discount can be as big as FREE or as small as $.10 off a rental.
(And BTW – my mom just got text messaging. I think I may fall over.)