If you have questions regarding your invoice, you can contact our customer service, and we will be happy to assist you.
You can also check the status of your order and find information about invoices and payments by logging in to our customer account:
https://varuste.net/en/kantaasiakkaat.php
If your invoice is through Klarna, you can also contact Klarna's customer service directly for further assistance. Klarna's customer service can help you with issues such as extending the invoice due date or other billing-related inquiries.