Understanding Auction Dynamics: Why More Traffic Can Mean Less Revenue

What's the relationship between traffic and revenue in SEM? Columnist George Michie explains. The post Understanding Auction Dynamics: Why More Traffic Can Mean Less Revenue appeared first on Search Engine Land.



Please visit Search Engine Land for the full article.

via Search Engine Land: News & Info About SEO, PPC, SEM, Search Engines & Search Marketing http://ift.tt/12ysDtz