Assuming we have to live with the layout options in QB online and still cannot upload our templates from Desktop, is there a way to at least customize the columns - Like add a column that is 'SIZE' or 'Unit of Measure'? 

Ive been able to figure out how to change the widths of the columns and which ones print but cant seem to figure out how to add a custom column (not a custom field).

QTY           DESCRIPTION                    SIZE                RATE               TOTAL

These are what I'm looking for my invoices and estimates to contain.

Thank you.