Updated Jul 17, 2023
In most cases, you will have a single invoice on each project - the primary invoice. We highly recommend starting an entirely new project if you need to invoice an existing client for a new scope of work.
There may be situations where you want multiple invoices on the same project. To view or add multiple invoices:
Go to Projects and select your client.
Click on the Invoices tab.
Click on Invoice List to see your other invoices.
To create another invoice, select Add.
You can change which invoice is the primary invoice by clicking Invoice List >> Make Primary.