Everyone's different, for example I actually pefer the one on the right from those 2. As for how much, well there's different methods that guys choose, each supposedly more effective than the others and each thought to be the best. I am now at the point where money is not discussed and I pass over an amount in the morning, but other guys will say that this doesn't work for them. Some will say it's better to agree a price, otherwise the BG will say in the morning that she wants more and they will relate stories of when that has happened. It's probably best if this will be your first trip, if you adopt the approach of agreeing a price first, in the bar, along with what you are expecting the girl to do.
The general rule of thumb for beer bars, is that Short Term (ST) is between 500 and 1,000 whereas Long Term (LT) is 1,000 - 1,500. Girls from go-go bars apparently are a little more expensive and thought to be better lookers on the whole, but I've never been in a situation where I have not seen a girl I like the look of from a bar and therefore never take a go-go girl.
Be wary if girls start quoting anything over 2,000 as sometimes a girl will up the price because she doesn't want to go with you, but will do so if the guy is stupid enough to pay silly money.
Again, it's not the sort of thing you can decide before you go, it will become a lot more obvious once you're over there and having a ball !!
