How can an Affiliate track Content Site conversion rate?

[Widestrides]

How can an Affiliate track Content Site conversion rates separate from Google and Search Network rates?

Once a customer has been directed to my merchant, I have no way of knowing whether a sale was from a Google search person, a Search Network person, or a Content Site person.

I tried to set up a separate campaign and ad groups with "Content sites only" checked. I thought that would block all search, but it only blocks Network search, not Google search. There doesn't seem to be a way to have a campaign with JUST and ONLY Content sites.

Thanks.

[larryn]

Widestrides,

You are using tracking URL's for your campaign right? That will allow you to distinguish between search and ad referrals. Also with the ad referrals from G*, you will see that content ads are referred from a different domain that the search ads.