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-- Yahoo Publisher Contextual Advertising Network
---- Got an invitation into YPN
garyr_h - 8:56 pm on Nov 8, 2005 (gmt 0)Thread source:: http://www.webmasterworld.com/yahoo_publisher_network/201.htm
It depends. If your site is mostly aimed at foreigners and don't get much traffic from the US of A you shouldn't bother. Clicks are not counted if they are maid by non-usa residents.
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