https://www.finnair.com/fi-en/finnai...sa-credit-card
** E-invoice and printed invoice are free of charge invoicing methods, except if the card holder has an online banking contract. Then printed invoices will be charged €3 per invoice. An account management fee will only be charged when the customer wants to pay their invoice partly or have a payment-free month.
How do they know that you have an online banking account if you are not an Aktia customer?