Last week, I reviewed the new Marketing Sherpa Buyer's Guide to Search Engine Optimization Firms, which focused on companies specializing in optimizing sites for organic search results. In today's SearchDay article, A Buyer's Guide to Paid Search Advertising Agencies, I review the companion guide from Marketing Sherpa that focuses exclusively on firms specializing in PPC search marketing campaigns.
This Year's Premier Digital Marketing Event is #CZLSF
ClickZ Live San Francisco (Aug 11-14) will bring together the industry's leading online marketing practitioners to deliver 4 days of educational sessions and training workshops. From Data-Driven Marketing to Social, Mobile, Display, Search and Email, the comprehensive agenda will help you maximize your marketing efforts and ROI. Register today!