I understand that you're looking to switch back to the old layout of the invoice using QuickBooks Online (QBO), Firustrated. I want you to know that our product engineers are listening to your feedback and may consider your input for future product enhancements.

At the moment, there isn't a way to revert to the old layout of the invoice. However, our QuickBooks product engineers are still enhancing the product to provide the best service to our customers. The recent update also introduced upgraded features that can greatly benefit your business. I encourage you to take a look at the attached article to find out more about the improvements and enhancements: See what’s new with estimates and invoices in QuickBooks Online.

In addition, you may need to customize your sales forms to better suit your type of business. For guidance on how to do this, please refer to this resource: Customize invoices, estimates, and sales receipts in QuickBooks Online.

After that, if you still have more queries about managing invoices or any sales forms inside QBO, let us know. We will revisit this to address your needs and goals in the future. Keep safe.