Extend QR payment slip with TWINT for mailings with a fixed amount

Application

You want to extend a QR payment slip with a defined amount so that the QR code can also be scanned with the TWINT app and the invoice paid. In the personalised donation form, the amount is taken from the QR invoice and displayed.

Procedure

• Create a TWINT Donate Touchpoint solution in Hub.
  • If desired, adapt the layout and add additional personal data fields to the query (restrictions must be observed).
• Copy the strings of the Touchpoint solution from Hub and add them to the QR invoice payload according to the step-by-step guide.
• Send QR payment slip

Demo QR payment slip

This example shows how the donation form and the QR payment slip should look when enhanced with TWINT. In addition, the "e-mail" data field in the Touchpoint solution is configured as an optional field for illustration purposes.

The QR payment slip

Scan this QR payment slip with your TWINT app to experience the functionality live.

Attention: Payments are also live, please do not confirm a payment! 💸

The donation form

The amount and the non-editable personal data are taken from the QR payment slip and displayed.

The QR code payload

The data structure of the QR-Code is as follows.