It's not declared. Working with agencies, they have high overhead fees or take a significant percentage. It's easier to build a good working relationship with the client and have a network of women who have past experiences with the client and exchange information like private accounts, preferences, location, relationship status, STD status, etc. This protects women from assault and rape, in the event that it doesn't the player or guy has more to lose with a rape allegation and having to pay someone off to keep quiet. It's not 100 percent fullproof but it works because we know who to stay away from and who to engage with.