Create promotional cards on sales or special days like Black Friday. All users and of course your subscribers will receive notifications of your promotions. Create a queue for your goods and services. Promotional cards work wonders.
Of course, it was so with everyone. The client bought a lot and received a permanent discount from you. I came back for new goods, but the new seller does not know him and refuses to hold a discount, it's good if you went broke and issued a discount card, but what if the client forgot it. Now this is all in the past, the client does not even need to show the QR code that is tied to his phone, just say the ID number that is tied to the application. All you have to do is hold a discount and the client will definitely return for new purchases.
This is the most important and, at the same time, the most necessary card if you want to set up a constant flow of customers. Only those organizations that have the means to create an application can boast of cashback. Now it is available to everyone. Cashback card gives you the opportunity to accumulate money in order to pay off with it at the next purchase. Imagine you bought a lot of goods or services, and the next time you can pay using the accumulated cashback and pay them in whole or in part for your purchase. Everyone who at least once uses this type of savings will definitely come back to you again and again. Now imagine you have a network of organizations, a client will be able to use cashback in any of them, and analytics will be available to you. The line of customers is in your hands ...