Try Debon

This is how your customer gets the receipt: one tap or one scan. Try it here with an example receipt.

1. Scan the QR code

Open your phone's camera and point it at the code. The example receipt opens right away.

There's a sticker at the till. Hold the top of your phone against it and the receipt opens. On iPhone and Android, with or without the Debon app.

Want to try it yourself? Write this link onto a regular NFC sticker with a free app (for example NXP TagWriter or NFC Tools):

https://www.debon.app/demo/bon

In a real shop Debon uses NTAG 424 DNA stickers: every tap is encrypted and unique, so a copied link never works.