I have my own merchant account via one of the high st banks, a lot of legitimate third party transaction companies will not touch adult companies due to penalties and restrictions imposed via visa
Being the nosey bint i am, can i ask why if you can run a sucessful business you now want to risk it all by breaking the law?
and as you have no experience with escorting, may i suggest drug importation, all you need is a suitcase and the rewards are as great