The Menu Item List (Booking) works well for this, as it lists all items related to a Booking.
There's a specific filer called 'Does Not Belong To' where you can select "invoice" meaning it'll list items that haven't been invoiced.
How Do I Report On Uninvoiced Items?
Is there a report that will show me any un-invoiced items over a certain period- How can I see which menu items haven't been Invoiced
Updated over 6 months ago