With all the people that post links to products on Amazon, is it possible for AFN to get a storefront or whatever it is that you get $$ when someone clicks or buys something from the link?
Sounds like there's an add-on for XenForo (link) that will add a site's Amazon Affiliate ID to any amazon links posted by users.My friend has something similar on his news site he owns. When someone clicks, and orders from that link he gets a % of that sale. He does pretty well with that. Don’t know all the ins and outs but it works for him and his site…
It also sounds like the Amazon Affiliates program allows affiliate linking from forum sites in general, but only by the owner of the site and people / admins sometimes run into issues proving they own the site, etc (XenForo discussion here).