MarketingSherpa Releases 2008 Search Marketing Benchmark Guide
WebMarketCentral
SEPTEMBER 14, 2007
MarketingSherpa recently published its Search Marketing Benchmark Guide for 2008 , providing data on cost per click (CPC), conversion rates, SEO and other key online marketing metrics. The return on PR spending is viewed as the most difficult to measure. Online banner ads and print advertising receive the lowest grades for ROI.
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