Dont waste your time.
Ive tried on several occasions to redeem my free cup with many different sizes and varieties of drinks (both hot and cold) to no avail. The app is a blatant waste of yours as well as the clerks time scanning it.
On a side note, the store locator is consistently more than 500 miles off of my current location making it utterly useless.
The that does nothing at all. about
7-Eleven: Rewards & Shopping, v2.0.1