You can pay the invoice sum conveniently with your credit card (Visa, MasterCard/EuroCard).
The PayPal payment option is also integrated into the booking process. All you need is a PayPal account which you can also set up for the first time during the booking process.
One app, many options - with TWINT you can conveniently pay online. All you need is the TWINT app from your bank. You then select "TWINT" as your payment method in the payment options in the ticket store. Fast, secure and uncomplicated.