USTAMP

uStamp is a loyalty mobile application (app) available on Android, iOS and Windows Phone, that allows smartphone users to systematically receive rewards from their favorite merchants. Customers collect stamps in their digital loyalty cards every time they order/buy products or services in cafés, restaurants or any other places, which participate in the uStamp loyalty program. When the required quantity of stamps is collected, customer is rewarded by some service or product for free for her loyalty towards the merchant.