How to use TWINT with QR payment slips (fixed amount)

This article explains how to extend a QR payment slip with TWINT. It shows how to enable payments via the TWINT app and how the amount and data are transferred to the donation form.

Overview

You can enhance a QR payment slip so that it can also be scanned with the TWINT app.

When configured correctly:

• The payment amount is taken from the QR payment slip
• The amount is displayed in the donation form
• Personal data from the QR slip can be prefilled and locked

This allows supporters to complete payments quickly via TWINT while ensuring consistent data handling.

Key points

• Requires a TWINT Donations Touchpoint Solution
• The amount is defined in the QR payment slip
• Data from the QR slip is transferred to the donation form
• Some fields can be prefilled and non-editable
• Configuration requires adding parameters to the QR payload

How it works

Create a TWINT Donations Touchpoint Solution

1. Log in to RaiseNow Hub.
2. Go to Touchpoint solutions.
3. Click Create solution.
4. Select TWINT Donations.
5. Configure the layout and data fields as needed.

You can add optional personal data fields (e.g. email), depending on your requirements.

Prepare the QR payment slip

1. Generate your QR payment slip with a fixed amount.
2. Copy the required parameters (strings) from your Touchpoint Solution.
3. Add these parameters to the QR code payload.

This links the QR payment slip with your Touchpoint Solution.

Use the QR payment slip

Once configured:

• Supporters scan the QR code using the TWINT app
• The amount is transferred automatically
• The donation form opens with prefilled data
• Non-editable fields remain fixed

What happens in the donation form

When a supporter scans the QR code:

• The payment amount is prefilled and cannot be changed
• Personal data (if included) is displayed
• Additional optional fields can still be completed

This ensures a consistent and streamlined payment experience.

Technical details

The QR code uses a structured payload.

• The payload includes the payment amount
• It contains the parameters from the Touchpoint Solution
• It ensures correct data transfer between QR slip and donation form