Here are a list of Redbox codes that should get you a FREE movie.  No guarantees since I have not tried any of them myself.  I would take all applicable ones with you jut in case.  If you find any that do not work and can let us know, I would appreciate it!

There is a new Redbox code. Use the code 358 for a FREE rental.

Additional Codes Include:

CHANCEMONOP (at McDonald’s locations – first 1 million uses only)
DVDKROG (at Kroger locations)
DVDATWAG (at Walgreen’s locations)
DRIVEIN (at Sonic locations)