“if you want to catch fish don’t ask the fish but ask the fisherman.” The SP is going to tip toe in answering this which makes sense.
As a hobbyist first and for most in its foundation a person. Someone who knows what will turn him on. I mean you know within a few minutes if not seconds you want to get naked with her. You give her the envelope if you want to bust that nut. If not you give her $20 to $40 let her go nicely you don’t waste your time and hers. Giving her the envelope and not sure you want to carry things through you are asking for disaster. Once you hand her the money it is her money not yours anymore and a real pain to negotiate lol.
20-40$ is less than many people's cancelation fee so I suggest looking at people's cancelation policy before booking so you don't end up being that person




