One lady I communicated with a while back had her base hour price at 400, then a long list of "upgrades", and each "upgrade" added an additional 50 or 100.
My main thing is msog. If she doesn't offer it or if it's an "upcharge" to have it, forget it. I like to meet a provider, do our thing, then relax and chit-chat (maybe exchange backrubs), then by that time I'm usually recharged enough to go again. (Within the hour, of course)
And it seems all the newcomers to the area are "one and done" gals, or they upcharge for msog.
I definitely don't mind paying 400 for an hour as long as she puts in the effort and at least "pretends" she's having a good time. But last couple newcomers I saw, their attitudes were very lackluster.