You can update your credit card for any AccountEdge subscription — Pro, Network Edition, or Hosted — through your My Account page.

If you can't remember your login details, Finding Your My Account Login Credentials can help.

Once logged in, you'll see your serial numbers listed under Product Information. Find the one you need and click Manage Subscription.

This takes you to the Subscription Management panel. The first tab you'll see is Payment History, which shows your billing history and invoices.

Click My Payment Method in the left sidebar. You'll see the card currently on file.

If your card expired but the number stayed the same — click Update. This lets you change the expiry date without clearing the rest of your card details.

If you need to swap to a completely different card — click Remove/Add Method to clear the old card and enter new details. Then click Save Changes.

After updating your card, go to your subscription item in the left sidebar (it may be listed as "AccountEdge Single Mac US," "My Subscription," or similar). If the subscription expired before the card was updated, you'll see a Resume button — click it to restart your billing and reactivate your subscription.