Through 8/13/18, you can score a free Redbox video game rental at your local kiosk! Simply reserve a game online or use the Redbox mobile app and you'll get a free game rental, up to $3, without using any promo codes. Your free discount will be applied at checkout and you shouldn't pay a dime when you pick up the video game at your local Redbox kiosk.
You won't spend a penny, nickel, or quarter either for that matter. I don't know how the dime commandeered that phrase. They must have amazing PR people.
Make sure you reserve the game ahead of time online or via the app. If you go directly to the kiosk without reserving the game first, then you won't get it for free.