Good day annelie-maritz,

To change your payment method using another bank account, you’ll want to update your bank information in QuickBooks Online.

Here’s how:

1. Go to the Gear icon, then click Account and Settings.
2. From the left menu, select Billing Subscription.
3. Select Edit beside your payment method.
4. Update your credit card information.
5. Make sure the address in QuickBooks is the same as the one on your credit card statement.
6. Once everything’s good, hit to Confirm card or Save.

For your reference, you can check out this article for further guidance: Update the payment information for your subscription.

I also added an article for your future reference in case you need more information about QuickBooks: Help articles.

Stay in touch if you have additional questions. I’ll be right here with you.