bonus.Plus is a loyalty app that works like a wallet. It stores different loyalty programs and their current balances of the participating shops. It lets you find participating shops as well as collect and redeem their rewards. This can be done either by showing your membership QR-code at the POS or by self-scanning the dynamically generated unique QR-Code on the receipt. The QR-code can encode one ore more loyalty campaigns depending on the eligible products and amounts on the transaction.