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The only thing I can figure out is your website site need add some comunicating part, because for some infomation sharing or search tool websites, no matter how nice you put ads, CTR won't raise.- -""My personal experience.
For Google Adsense, PPC is the huge part where our earning came from, CPM is limited.
Last edited by StoneWilson : 03-24-2011 at 12:57 PM.
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