Smartphone app, Checkout Smart, are offering you a free 600ml bottle of Pepsi Max by uploading your receipt after purchase. Tesco currently have a “buy one get one free” offer on 600ml bottles of Pepsi Max, so you can walk away with two bottles for free. If you don’t have a Tesco near you then you can still claim one free bottle at Sainsbury’s, Asda, Morrison and Waitrose.
The offer expires on 1st February 2015. Checkout Smart is available on both Apple and Android devices.