At the moment columns are : Item, Description, Unit Cost (rate), Qty, VAT and Total - having a net of QTY * RATE would be more than useful as I’m having to explain to clients how their totals are calculated (don’t ask!) as the display on-invoice does not make it explicit: you must be calculating this to display the VAT-inclusive total.
Toggling the ‘show itemised VAT’ doesn’t help as the line then does not display the actual rate per line that will be used…
So:
Item, Description, Unit Cost (rate), Qty, Net (qty*rate), VAT and Total