If you still have the free iPhone app from last month, then you can pick up a coupon for a free Snickers bar at 7-Eleven today only. This also works for their free Android app for all you Droid users out there.
Simply open the app, tap the dollar sign at the top, and create a free account. You should then see the offer pictured above. Make sure you wait until you're at the store to click it because there's a 15 minute timer once you do so!
[thanks to everyone who sent this in!]