Need a cheap date night? Redbox has a code out for this weekend for $1 off any rental. (If you just get the regular DVDs and not the Blue Ray, that means it's free!) It is valid anytime Friday through Sunday at midnight.
They have sent out coupon codes the last 3 or 4 weekends through their e-mail! If you're not already on their mailing list, you may want to sign up! (You get a free code for signing up as well)
The Code is: 773725K
Here are some additional codes that are always valid if you have not already used them (valid once per debit/credit card)
DVDKROG (valid only at Kroger locations)
DVDATWAG (valid only at Walgreen locations)