Redbox Codes for FREE Rentals + a Coupon This post may contain affiliate links. Please see the full disclosure policy here. Posted on October 28, 2009 Written by Mary Leave a Comment I just received this from Jenna I: These Redbox Codes are good for FREE movie rentals at your local Redbox:These are good for 45 days– N V T X N J 6 N T Z 5 N D And, here is a coupon for $5 off The Proposal DVD Im actually going to grab some movies after I get the kids from school, will update in a few! Thanks, Jenna!!!!! UPDATE: These codes didnt work at Winn Dixie Red box for me I may have already used them though, I don’t keep track….. their worth a try!!