I'm a beta-tester. Jason; the sites owner, aka Nichiren announce a bit ago that he was playing around with the idea of starting to crowdfund within AFF and figure out a way to avoid fees that usually come with crowdfunding. I think this is a great concept as some of us authors while we write for fun it would be amazing if we could earn a little extra money on the side. 

I have set up four tiers, Bronze, Silver, Gold, and Platinum VIP. Each come with their own perks. Bronze is $1/month, Silver is $3/month, Gold is $5/month and Platinum is $10/month. Again this is just a beta, but to be able to see what I'm talking about, you can visit any one of my stories and under the story stats there's a green button that says "Join Crys_Marie2oo5's Crowdfund". Click on that to see the various options and perks you recieve for subscribing. 

Hopefully this takes off. I'm kind of excited for it honestly.