I signed up using your website. How do I manage my billing?
If you have placed an order using our online web store (signup.quadvpn.com) – you can manage your billing account (the automatic payments) by logging into your account here – https://signup.quadvpn.com/index.php?route=account/login and enter the email/password you used when you initially signed up.
Once you log in – click on “Manage Subscriptions” located right under “My Orders”. From there – you can cancel the automatic payments, or you can update your payment method.