It's up the lady how much she wants to charge for her services regardless of what others are charging. They are providing an intimate service and despite all the smiles etc.... they could well be thinking "ok 30mins/1hour and he's gone". They are human and may not actually like some of the people who visit.
I'm not sure the point of this thread but it isn't going to make the Irish Girls think that they should drop their prices lol
Holding on to anger is like drinking poison and expecting the other person to die