For you publishers who promote through SEO and PPC, what kind of earnings per click do you need to hit to know that you're making a comfortable profit when the campaign is all said and done? If you promote through email and newsletters, what kind of effective CPM do you need to see in order to keep running the campaign...to consider it "profitable"? Or, if you gauge results based on earnings per click as well, same question as in the first paragraph applies. If you aren't comfortable posting that information in a public forum, open up a dialogue with me privately. I can give you average conversion rates on our campaigns for our current SEO and Email publishers across the network. If we have something in our network that's hitting numbers you need, I'll let you know.