jö Bonus Club operates a loyalty program in Austria, offering members the ability to collect and redeem points, known as Ös, across a network of partner stores. The club provides a mobile application, jö äpp, which helps users track offers and points. With over 4 million members and 5,000 partner stores, jö Bonus Club integrates various retail partners to deliver a unified customer experience. The company is part of the REWE Group and focuses on enhancing customer engagement through its digital platform.