Internetretailer.com recently highlighted the findings by two search engine marketing firms for Q4. One firm, Efficient Frontier, reported that its retail clients spent 17% more on search engine marketing in the fourth quarter of 2009 than in the same period a year earlier, as well as a 46% increase over the third quarter in 2009. While the other firm, SearchIgnite, revealed that its retail... moreInternetretailer.com recently highlighted the findings by two search engine marketing firms for Q4. One firm, Efficient Frontier, reported that its retail clients spent 17% more on search engine marketing in the fourth quarter of 2009 than in the same period a year earlier, as well as a 46% increase over the third quarter in 2009. While the other firm, SearchIgnite, revealed that its retail clients spent 12% more on paid search ads in the fourth quarter of 2009 compared to the same quarter in the previous year. view page