QUOTE (John Simkin @ Aug 15 2005, 02:52 PM)
We have now identified this problem. We had this email this morning:
Hello Andrew Walker,
It has come to our attention that invalid clicks have been generated on
the Google ads on your site(s). We have therefore disabled your Google
AdSense account. Please understand that this step was taken in an
effort to protect the interest of the AdWords advertisers.
It was clear that there had been a sophisticated plot to cut off my revenue stream. The same thing has now happened with Google AdSense and the International Education Forum. It is possible this is linked to another matter. See this thread:
http://educationforum.ipbhost.com/index.php?showtopic=4488
If the person responsible for this action is reading this thread I would like to send him a message. Andy and myself are not motivated my money and will fund the Forum out of our own pockets if necessary.
What has happened seems to be a very common problem.
http://www.google.com/search?hl=en&lr=&saf...+adsense+googleThis website claims it is possible to get AdSense banned by clicking on the links twice!
http://www.the-affiliate-directory.com/art...t-2-clicks.htmlSome webmasters use Google Adsense to generate 100% of their website income and the account may hold many different websites. In that case, every website is disabled at one time. An automatic disqualification can be devastating, especially when Google has no obligation to explain its decision in detail.
Not only does the account become disabled, but also existing click-through earnings are refunded back to the advertisers.
Life gets tough, but is it that easy to get an account banned? Yes it is.
The terms of service every Google Adsense Webmaster accepts, describes the easy do's and don'ts.
Do use the Adsense approved formats only
Do keep your click-through data and income private.
Don't display Adsense on registration or thank you pages.
Don't use Adsense code and a competitor's content-targeted advertisement on the same page.
Don't encourage anyone else to click on ads.
For a complete list, read the Adsense policies and terms
https://www.google.com/adsense/policieshttps://www.google.com/adsense/termsThe easiest method an account can be banned is by a Webmaster clicking on the site's own ads.
Just how many click-throughs are needed to get a site banned isn't exposed, but Google Adsense watches for multiple clicks from the same domain. One person was banned who clicked twice from the same domain within a 24-hour period. That doesn't mean that is Adsense policy, because Adsense appears to place suspect sites on watch status until the action is duplicated.
Spikes in click-through percentages are hefty red flags. Those are the changes worth becoming proactive over by emailing Google Adsense. A site that rises from a consistent 1% click-through rate to a 10% click-through rate on one day could become suspect. The actual percentage that creates the flag isn't made public for obvious reasons.
What's the safest way to protect an account?
Don't click on the site's own ads ever.
Deceptive practices work for a short time, but they always come back to hurt the originator.
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Having encouraged members to click through, (I routinely do!

) you may have created problems. However in my view, the most likely explanation is that someone who knew that multiple-clicks disabled AdSense deliberately multiclicked.