I remember I did that before since I forgot the ad website name and clicked quite serveral times. How google charges the advertiser in this case? Thanks.
Yes, the website still gets charged. An associate spends over $xx,xxxx/month on Adwords and it is a problem. He has installed a program called Click Protector that doesn't stop these clicks - but if more than 10 clicks come in from an IP in certain period - it shows the clicker a popup saying that they appreciate his business but please stop clicking the damn ads.
I think google should only charge one time fee for continuse clicks to protect both publisher and advertiser...