The Reny Swalayanku application is an online shopping application for loyal customers of Reny Swalayanku. With the Reny Swalayanku application, it will be easier for you to shop for your daily needs. There are various payment methods that make transactions easier. There are also various kinds of promotions that are attractive to you, a loyal customer of Reny Swalayanku. This application also functions as a virtual membercard when shopping at the Reny Swalayanku store.