Fakku's economic model

Hello, I'd like to have an insight on Fakku's economic model from the artist's point of view, and how Fakku manages to pay the artists published on the website.
I wanna recommend a good website to an artist I know, who's looking for an interesting platform to post an NSFW webcomic/hentai, and I need more informations to eventually promote Fakku to them.

Thank you very much :)