The amount of times you read "We agreed a price" in other words he haggled and the review turns out to be shite because she wouldn't do this or that and she didn't seem that into it makes it not worthwhile in my opinion to even bother haggling, ok some lads will come on saying they get great deals and fair play if they do but I would imagine only with the true professionals would you not notice a difference in service as they do it on their terms where other ladies as you say may have to because it's been a quiet day!!