I have been struggling for three hours trying to add one column to a default invoice with Quickbooks Essentials Online version. I also spent 90 minutes on the phone with QB customer support and they struggled to help. They also advised me to upgrade to QB Essentials so that I could add another column. I spent another $399 and still can't add one additional column.  Is it because I have QBO?  At no point during my long, 90 minutes with QB support did this come up. That's why I am questioning it. Nobody has said this is not possible, until I read your comment about additional columns not being an option with QBO.  What?   Thanks