We building a marketplace where developers can submit widgets and apps for syndication. We would like to have 2 options for widgets: Free Plan: Will include ads and developers will get split of revenue (Adsense possibly?) Pro Plan: Subscription Payment no ads, developers get commission on signups. We pretty much got the pro plan figured out via an affiliate program. Is there any advertising solution that can facilitate our needs for the free plan? We basically need a way of keeping track of specific developer's revenue on the widget's advertising. Even better would be a way to show them personal analytics and automated payouts. Would like to use adsense but not sure it's possible, may have to develop an in house custom solution, but would prefer 3rd party platform.