- Login to the client area: https://www.ardorhost.com/gateway/clientarea.php
- Locate the link labeled "Update your details". https://www.ardorhost.com/gateway/clientarea.php?action=details
- Under the "My Details" tab, update your billing/contact information. https://www.ardorhost.com/gateway/account/paymentmethods
- Click the "Save Changes" button.