I do wear clothes with bonuses (albeit not dancer's outfit but maid's), and I do occasionaly get 295-ish payments, so nothing new here really. About 15k+, I think it's a bit too optimistic. Yes, I don't steal from clients, but I doubt extra -130 pounds per encounter would make that big of a difference.
I'm not sure which the important factors are, but with high skills and stats and skimpy clothes, "going to the room" gives you ~£300, sometimes ~£350.
Of course there is occasionally the cut-my-own-throat customer who only offers £120.
(BTW: Is there any advantage in refusing this "offer"? Or are we just throwing away good money for nuffing?)
Stealing gives you another ~£100. With high skills there's no risk at all, so why not take it? It turns £300 into £400 or more importantly £120 into £220.
What bugs me more is the dancing. I have not figured out how much is skill or RNG or choice of action.
Sometimes they start with measly pennies, then some pounds, end with some ten-ish pounds in sum about £40. Meh!
Another time, pennies, pounds, £12, £27, £35, £63, £92, £95… easily £300…500.
In one session they started quite high, went quickly above £50, and continued throwing money at me, 70, 80… (I saved the game, let's see where this leads…) They were "filled with carnal desire" but kept throwing money, 90-ish money, dance, dance, then I went "to the room" (rly?), another ~400. This dance alone was ~£1500.
Yeah, but how to repeat this?
What's definitively helpful is: start dancing with as much clothes as possible. Stripping does not cost anything. No stress, no fatigue, no time. (Ok it causes arousal) But it atracts audience and give you tips.