Let's say the inclusive price is $225/30 mins, the posted rate is $50/30 mins. The house takes $50 and the lady $175. Now yes in the majority of places the $225 isnt split like this to but I know of a couple it is. The room charge is the house, and the service charge is between you and the lady. The room fee is for the room, what goes on behind the door is between the client and the lady.