If you want to use a credit or debit card for recurring payments, you may be directed to your bank to verify automatic debits. Verification usually happens via the bank app or a temporary one-time code sent to your phone.
Payment verification is standard and in line with the European regulation PSD2. You should contact your bank first to sign up for the verification request.
When you add Paypal as a payment method, we generate a billing agreement to enable automatic payments. We can then collect your payment monthly without you having to log in to Paypal for each payment. The authorization terms will be available in your Paypal account.
If you’re having trouble paying with Paypal, check this article.