I want to use adwords. But i have many competitor that used adwords too. My question is How to Prevent Fraud Click from competitor that clicks many time in my ads? i dont want pay that click. I just want pay click from real visitor not competitor. Thanks for advise.
There really isn't any way to prevent fraudulent clicks. If you really think that this could be a problem contact Google before it happens and ask them to monitor where multiple clicks are coming from.
nature of the beast sorry buddy. google does monitor click fraud better than other network tho. but this is just a cost of doing business with adwords.
You cant stop fraudulent clicks in google adwords completely... You can report to google if you feel you are getting fraudulent they will provide a refund if they find any of the clicks as fraudulent.. Its my experience..
Google normally automatically refund invalid clicks. And if your competitor was sat at work just simply clicking on your ads you would in fact only be billed for the "1" click (provided its the same IP their using of course).
if you are advertiser of adsense, then you would be able to accept click or not as google has rule for you too or you can contact directly to the manager.