Paying for whores in the US is lame, I never do it.
They usually have a bad attitude (like most American women) and they charge ridiculous amounts, definitely over 200 dollars for anything decent, usually over 300. And they usually have a big ego, they think they are hot shit.
Not worth it. The USA is full of fat bitches and skanks, better to just go for them. Go to a dive bar at 12:30 and fuck whatever you can get, for free.