FREE Red Box rental – today (Labor Day) only! September 7, 2009 2 Comments Use code T46T3Q7 to get a FREE DVD rental at a Red Box machine near you! Related Products from Amazon 2 Comments noy9ers September 8, 2009, 5:54 pm I could not get this to work. Was it for Labor Day or today (Tues)? Karin September 8, 2009, 7:01 pm Sorry – the code was only for yesterday, Labor Day. Comments are now closed for this post.