At the moment, you can pay for the Wilmaa Premium subscriptions via credit card (Visa, Mastercard, American Express, Post Finance). Another possibility would be a subscription purchase, and thus billing through the Google Play Store or Apple App Store.
As an alternative, you can easily get a Prepaid Credit Card at any Kiosk. Moreover you can buy your subscription through Brack.ch.
Moreover, we are available at Bonuscard's Reward Shop.
Payment via payment slip is not possible.