Edit Invoice

If there have been payments applied to the invoice you will need to void the payments first.

If you have not applied a payment there will be an "Unpost" button at the bottom. After it is unposted you can make changes.

1. Billing -> Invoices -> Void Payments (If payments were applied).

2. Billing -> Invoices -> Edit Invoice.

3. Click "Edit" and scroll to the bottom and click "Unpost".

4. Make your changes and SAVE.

5. Billing -> Invoices -> Edit Invoice. Scroll to the bottom and click "Post".