Best Social Media Stats, Facts and Marketing Research of 2010
Webbiquity
JANUARY 17, 2011
Email open rates continue to decline from 14% in the second half of 2007 to just 11.2% Only 21% of advertisers surveyed say they work with specialist online lead generation companies, suggesting that this is still an emerging sector which hasn’t fully matured.&#. and 30% said it was to get updates on upcoming sales.
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