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-- Google AdSense
---- Connection Between Interest Based Ads and Low CTR?
levo - 8:59 pm on May 8, 2010 (gmt 0)Thread source:: http://www.webmasterworld.com/google_adsense/4123174.htm
Nope, that help page says that selecting "Do not show ads based on user interest categories" does not mean "opt[ing] out of showing ads to users based on their previous interactions with the advertiser."
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