After logging in, please select the prepaid amount you want to top-up.

Click on “add to shopping cart”. Now, the prepaid top-up of your choice is shown in the shopping cart. If you want to add further prepaid amounts, please click on “change order” (the icon with pen and paper), click “Home”, or use the “Back-Button” of your browser. Now, select the additional prepaid amount you want to order and confirm again with “add to shopping cart”.

Your shopping cart now shows the combination of your prepaid top-ups and the overall amount to be booked.