Welcome to the Community, qfong

Let me share with you the steps on how to show the progress of invoices paid.

• Go to the Gear icon and select Custom form styles.
• Look for the invoice template and click Edit under the Action column.
• Proceed to the Content tab, then click the body of the sample invoice in the right-hand corner.
• Choose Show more activity options.
• Check the box for Show progress on line items.
• Click Done.

You can also check on how to customize invoices, estimates, and sales receipts in QuickBooks Online.

Feel free to reach back out to me if I can be of more help about customizing invoices. I'll make sure to get back to you as soon as I can. Have a great day.