Can my customers pay yearly instead of monthly?

Sure, your retail customer can choose to pay yearly in advance rather than monthly in arrears.

This is not something you as a reseller can configure on behalf of your customer but the customer can easily choose this on the account page of their Cookiebot account - instructions are here: Can I pay annually instead of monthly?

For more information about yearly payment, please also refer to our Terms of Service, Clause 4.