Redbox has two new codes available for a free movie rental. These are supposed to be for 2/14 but it looks like they might be working today as well.
As always I strongly suggest reserving your movie online first so that you can be certain the code works.
Head over to Redbox and use code:
HEART (tomorrow 2/14)
or SWEET (seems to be working today 2/13)
And just a reminder that you can also get a free code on your birthday.