I have a website that has got large number of categories (Yellow Pages/Business categories theme) and receives about 25000 page views daily from US audience. Currently, I am running Adsense only. I am looking at exploring affiliate programs as I have heard and analyzed that affiliate programs could possibly earn me much more than what Adsense currently earns. There are 2 ways I could go about it. First is embedding different affiliate products specific to each category within the respective categories and second, having one or 2 common products sitewide that could work for all. Achieving first is a heck of a job while achieving second is easier. I am considering ClickBank. Is there any contextual affiliate program platform that would automatically display the relevant product based on the page theme. I know this is far-fetched, but there's no harm in asking Any thoughts? Thanks!