SUp all I notice I make way more from the people who choose to advertise on my site than the contextual ads. Is there away to find out who is choosing to advertise on my site. I have a pretty good idea who it is just figure if there was a way to know for sure. Thanks
IMO, the only possibility is that you guess it yourself, I don't think of google telling you. But you can still email them this question and post an update.
If someone advertise on you site, you can easily get their domain name. and try a whois search for the domain.