QuikTrip is offering a free self-serve drink through their mobile app. The offer is valid until May 11, 2024, and customers can redeem the drink by using a coupon available in the app. 

 QuikTrip customers can enjoy a free self-serve drink by using a new coupon featured in the QuikTrip mobile app. This promotion requires app download and sign-in. To redeem, customers must select "Redeem" within the app while at the store, and have the cashier scan the barcode. This limited-time offer encourages app usage and store visits.