Login to your TWINT dashboard using this link.

Press on "Stores" on the left side menu.

In the online shop section (1.) please select the "edit" button (2.).

In the "further details" section (1.) please select the "edit" button (2.).

In the "Integration" section (1.) please make sure to select PSP (Payment Service Provider) as connection type (2.) and select "TFTW GmbH" from the Dropdown (3. & 4.). Now please click Next (5.)

Please click the "Save" button.