How do I ensure that my customized invoice always comes up

Hi there, @carri-overdrivea.

You can check and set the invoice template to default to make sure that it will be used in every invoice you've created. You can follow these steps on how to set the invoice template into default:

1. Go to the Gear icon.
2. Select Custom form styles.
3. Look for the invoice template to set default.
4. Click the drop-down arrow.
5. Choose the Make default option.

You can also read these articles for more detailed information about the invoice template in your QuickBooks Online account:

• Customize invoices, estimates, and sales receipts in QuickBooks Online
• How to Customize Invoices in QuickBooks Online

If you have follow-up questions, please don't hesitate to leave a message in the comment section.