Maybe in the case where one party has more power than the other EG If you want to rent this house, take it or leave it. Having been involved in Legal blacklini

Maybe in the case where one party has more power than the other EG If you want to rent this house, take it or leave it. Having been involved in Legal blacklining pissing matches before, probably not between two equal parties. I think the legal terms are as much as a part of the negotiation as the price - "If you want to be indemnified against X, we will have to hire a team to do Y and that will cost an extra $Z" "You want to use our name in publicity, that means we pay Q% less" etc etc.