@ordinary member
It all depends on the model and mostly the studio.
Just to say, just because it may not appear that a model is not in a studio, IE. a really luxurious, expensive, "plain", well-lit room, it doesn't mean she is not with a studio.
I have met a lot of Russian and Ukrainian models who actually don't seem to go to a studio, instead, they are either doing it from home or from a friends house or the bosses house. So it will be very normal looking from what they are in. This sounds like maybe what you saw.
Unfortunately, it really does suck that you experienced this. Luckily you received the tokens back so that is very good.
Personally, I would always advise not rushing into any private, heck, as stupid as it may sound or models may disagree with me but "stake out" a room beforehand (sounds much worse than I mean for it to, sorry). What I mean is, get a feel for the room and model. Talk to her, tip her, watch her, see if it looks and sounds like she is doing private shows on other sites and streaming to CB, and if she is she is going to do that on CB to other sites too. Some models are quite blatant and don't care, so they have all the sounds for each camsite turned on loud. Some even do cam2cam with poor guys and you can be hearing the guy on the stream.
(I am not saying watch the room for hours or days or weeks, you will get a "knack" for spotting the types of rooms that do this and easily be able to avoid)
It's unfortunate and I fully understand why it's done but will never agree on models streaming private shows onto other sites - I have no problem with them putting up a spy show price (bot on CB for example, or turning on spy mode for Stripchat, etc).
Colombians won't ask for extra because they will usually (i hate to say it) jump through hoops for 1 token (not sure if it's the studios who make/tell them to or what exactly but that is what I have always seen).