P411 makes schedueling much easier if the provider you what to see is on P411.
Gina and her staff have very good tcb skills.
Also a good portion of the P411 providers, especially travelling ladies, offer some kinda discount for P411 clients that are often not available to non p411 clients.
Example; a lovely traveling lady I have been wanting to see who charges $$50/hr, my p411 rate would be $$/hr.
It brings more higher price providers into my price range and makes some already in my price range a real good deal.
I think it is a real good hobby resource.