On things like Five Guys or Mattress, the past few months I get a tad annoyed when I put in an MAO *not* for an artificially high price, but for the same or $1.00 lower than I've previously done the exact location for. Their new thing is just declining and not countering. So, my loss, I give up and don't make another offer.
However this month I've done a Mattress and a Five Guys - each was $4.00 and $3.00 HIGHER fee than I asked for in MAO just a week before.
They win, I guess.