"What if you told us what you were trying to sell and we matched that to the queries of our users?" Not only that, Google will come up with your ad's copy and even its format. It could be video, a banner, text, or rich media. And you likely won't pay for it on a CPC (define) basis; Google is working on CPA (define) models. Or, as Fox put it, "Leads, schmeads. We want to more closely align advertising with performance."