FAQ Q148: How can I pay for my Planyo PRO subscription?

Sekcja: Paying for the Planyo account, terms of service and privacy
You can do this on the Subscription page. Planyo works using the prepayment method: you need to make sure your account balance stays above zero. Once it drops down to zero you receive an email and have 2 weeks to make a payment, at least for the amount required to bring your balance to above zero. Please note that you'll also find a payment button for the amount equal to 12 months (PRO) or CHF 500 (PRO-COMM) which will give you a 10% discount.

There you have the following options for the payments:
FAQ