The invoice sales order will help to create bulk invoices from a single page.
The page will show the customer’s name and the details of the amount due. We can customize the page by clicking the customize button.
It shows the limited number of fields to be added. Other than these fields we cannot add to this standard page. For eg:- If you want to show the next bill amount based on the billing schedule is not possible on that page. And this page is not scriptable also. We can add the fields with the “customize” button only.