I want to cancel the credit card option on my invoices

Thanks for joining the Community, valhallaheatings.

We can turn off the credit card payment option on the invoice by going to the Custom Form Style window.

I'll show you how:

1. Go to the Gear icon at the top and select Custom Form Style on the pop-up window.
2. Choose your default invoice template, then hit Edit under the Action column.
3. Select  the Payments tab.
4. Uncheck the Credit Card option to turn off the option.
5. Tick Done.

Once done, the credit card payment method should no longer show on the invoice.

In case you need tips and related articles in the future, visit our QuickBooks Community help website for reference: Payments for QBO.

If you have follow-up questions about QuickBooks Online, please let me know. I'm always happy to help. Have a good day!