The whole month of June, Redbox is having a “Rent Two, Get One FREE” deal.
Rent two movies at the same time and they will ask you for your e-mail address.
They will send you a e-mail with a code for a FREE movie rental within 72 hours of your rental.
According to their website, it should be e-mailed to you within 72 hours. I will add that to my post.
I rented three movies from Redbox today & I did not get an email for a free movie rental for the third one.