Per our Terms and Conditions, AdSense publishers are not permitted to disclose confidential information regarding the Google AdSense program, such as your earnings and clickthrough rate. Additionally, if you are going to call attention to the ads on your page, please be aware that you're not allowed to encourage your website users to click on the Google ads you're serving through AdSense. This activity - which can artificially inflate AdWords advertiser costs - is prohibited by our program Terms and Conditions.
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The Google AdSense Team