How Google AdWords Bidding Works – Quality Score
October 18th, 2008
Great article that explains Google’s AdWords auction process. No real insight into Quality Score here, but it does explain how it figures in the mix.
Google Quality Scores and Ad Auctions
Added 11/08/2008
More on Quality Score woes here:
The Account Quality Score: Money Pit for the Uninformed
Google’s Ever-Evolving Quality Score
Added 11/11/08
Google AdWords Quality Score — That’s Old-School for SEO
