Thanks for the reply.  I know how to toggle on and off certain invoice elements and columns.  What I'm looking for is a way to add an additional column next to the description that is visible when generating an invoice but doesn't print so the customer cannot see my notes.  I already use the description field for describing the task performed for each line item.  The description column needs to remain visible when printing.  When generating invoices in previous desktop versions I could write a description of the work performed for each line item.  I would then have a column for details about each line item that was invisible to the customer because it was hidden when printing. I haven't been able to do this since switching to Quickbooks Online