If this has happened to you, or if you've been banned for violation of any of the design or technological terms of your contract, you can sometimes have it overturned by contacting customer support. You can contact Google support by visiting




http://www.google.com/support/bin/request.py. Make sure you type "Re-inclusion Request" in the subject of the email. Keep your request simple, short and to the point. No need to threaten Google that you'll stop advertising with them or list how long you've been a customer.

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