I'll share a story of one of my experiences in a miscellaneous Suzy Wong bar (no idea which one and it hardly matters) - went in to one of these places knowing what the deal was, but went in anyway. It was about 4am I think. Got my cheap beer and sucked up the $220 fee for buying a girl a drink.
Then mama-san offers us a more private "room" i.e. nook, at the back, so sure, we wander down there are sit for a bit. The girl is already unzipping me and getting my cock out to play with, and I just let her carry on. Within a few minutes, the mama comes over and starts serious sales push. I think she starts with $1500 for "boom boom". I laughed and said no. So we go through a bunch of haggling, with me saying I'll go back to Joe Bananas or Neptune and get a girl for that money, and her dropping her price to $1000. I'm still sticking with no.
She goes away, comes back, and asks me what I want to pay. I tell her I'll take BBBJCIM as I don't want FS, but there is no way I'm paying $1000. I tell her nice HGs in TST are only $700. BTW, the girl has her tits out, and is still openly playing with my cock all this time while I'm bartering with mama-san!
Mama looks at me and questions $700. And because she says the words "Seven hundred dollars" I say "OK, $700 then, but that included bar drinks" - this sets off another round of protest and bargaining, with me insisting that she said 700, and sticking with includes bar drinks.
Mama eventually counters/gives in with $700 BBBJCIM to include my bar bill (one $28 beer for me and $220 shot for girl) but there will be no curtain. So I accept.
I then get something like a 10 minute BBBJCIM with the occasional mama or girl or fuck knows who walking past my open booth, before I shoot into her mouth.