City Rewards is a loyalty program that allows merchants to offer discounts and special promotions to their customers. It is one of the best rewards programs for businesses, especially for those that do not have a POS or cashier device.

The app is very easy to use, and it only takes a few minutes to start using it.

There is another cashier in the app so that you can track your activity and spend more efficiently.

You can download and install this app from Google Play Store for free.