You can update the billing address for your subscription at any time through our customer portal. To change your billing address:

1. Login to the customer portal at https://myaccount.boundary.co.uk
2. Select My Plan from the left-hand menu
3. Click the Manage Subscription button
4. Click the Billing Address  link
5. Enter your new billing information
6. Click the Update button

Your change in billing address will now be saved and the new details will be in use immediately.