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PUBLIC MARKS from jmaddock with tags marketing & advertising

10 January 2006 15:30

$5.75 Billion Spent on Search Advertising in 2005

A recent study by the Search Engine Marketing Professional Organization (SEMPO) has found that advertisers in Canada and the United States spent $5.75 billion on search engine marketing campaigns over the past year.

jmaddock's TAGS related to tag marketing

advertising +   beta +   development +   engine +   engines +   internet +   msn +   optimization +   ppc +   retail +   roi +   search +   sem +   seo +   traffic +   website +