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How can I configure the Payment Interface and ZVT/OPI services on my terminal?

Please note that this documentation provides a general overview, and specific steps or details may vary depending on the application version or device settings. For further assistance or inquiries, please contact our support team.

To configure the Payment Interface and ZVT/OPI services on your terminal, please follow these steps:

  1. Pick up your terminal and open the Settings menu (bottom right corner of the screen).
  2. Navigate to the Android application settings, tap on it, and ensure that the POS Connector application is installed on the device.
  3. Use the terminal’s built-in scanner to scan the License Key provided by us. If you no longer have the License Key, please contact our support team.
  4. By default, all three options (Payment Interface & ZVT/OPI) will appear in red on the application interface, indicating that no configurations have been set up yet.
  5. Tap on Payment Interface and navigate to the Payment Gateway section within the application. Select PostFinance Checkout as your preferred gateway.
  6. You will now be prompted to enter the Merchant ID, which should be set to "1", and to choose the desired currency.
  7. Once the Payment Interface is configured, return to the application interface. You can now configure the ZVT and OPI services by entering the static IP address and ports.
    For the ZVT configuration, the default password is 123456, but this can be changed upon request.
  8. After all required settings have been completed, the application interface should indicate successful configuration with corresponding green status indicators.