Am I the only one that this really confuses and generally bothers? Maybe I am old fashioned, but I like things simple.
I am think of one popular agency that has girls at 220/200/180/160/150 per hour
Other one has some girls at 200, some at 180, and many others on special nightly at 160.
As a result, most agencies now have a regular rate and a "VIP" rate which is $20 or so more
This inevitably ends with a girl thinking she is being shortchanged (you give her 160 and she was expecting 180 as happened to me once) and killing the mood.
I tip my cap to an agency like Asservissante which has all their girls at one price.