invalid clicks

More than anything, an invalid click is a big NO and will be canceling your account faster than anything else. However, an invalid click is when a publisher clicks on their ads to add to its earnings potential. This is also when a publisher asks others to click your ads only to increase income. It also raises costs for the advertiser and Google is not going to tolerate that. Google Adsense is the state of technology and know what happens.
Invalid Clicks also occur when someone uses robots to click on ads or automated software. These are all used fraudulent practices to click on ads.
Invalid clicks are useless because there are great opportunities to make money for valid clicks. With an optimized website, useful content, and compelling ads, there is no reason anyone know the idea of using invalid clicks.
Having control of your AdSense account
You have total control editor advertising that runs on your site. You can choose to run only image ads, text ads only, or a combination of both. Google recommends choosing a combination of both to maximize your earning potential, but the decision is yours.
When his decision notices You also have the freedom to choose what kinds of ads across an account (image or text) or you can reduce that decision to this type announcement can run on a particular page.
From Now, you can not differentiate your ad click rate in images and text, click rate. You can, of course, differentiate your click rate of a site on another site. Say, for example, you run only image ads on a page and text ads on another site. With the creation of channels to track both sites, one can see that the selected site has the best numbers. Of course, you must take into account more factors that would not have if you use text or image ads. The contents, placing ads in general, even the color can make a difference.
Visit the Google Adsense support for specific instructions on how to enable or disable image ads. Remember, it's all yours!
[Advertiser Education] Invalid Clicks