CheatCard - This is service which provides the ability to conveniently create discount cards for the clients of your business.

For example, you are the owner of a coffee shop, and you want to make a bonus for a customer receive some free product after the customer purchases a certain number of items. You register in the application as a seller, and create your discount card in the editor where you indicate what the buyer will receive as a bonus and how many purchases he must make to receive bonus products. After that, the client, having installed this application, will be able to receive your discount card in the application and receive in it there are marks for each purchased product necessary to receive the bonus products that you indicated in the card. The marks in the buyer's discount card will be set automatically after they purchase products using the NFC system.

Link to the app - CheatCard