I see a flurry of responses today.  What I still don't see is a MARKUP COLUMN for Estimates just like the desktop version.  So Intuit.  Here's what you really need to do.  Just say this:  "Look.  We really don't give a flying f*** about contractors or anyone else who uses a markup and does not want it printed on estimates or invoices.  All of you can just f*** right off.  We will never get around to adding this feature because we just can't be bothered with your needs.  Now just pay your subscription and just shut up already.  We love your money.  You.  Not so much".  

That would be a much more honest answer than "We are working on it" or "Markups are only for billable expenses"