BidVertiser has many systems in place to help ensure you get the highest quality traffic possible, but it's not always possible to stop these clicks from happening. In the vast majority of cases even if your ad has been clicked by bots, BidVertiser will not charge for these clicks. We cannot stop the clicks from happening, but we will not charge you for them.
Should you feel that you have received a large amount of bot/fraud traffic, please send us all the evidence (IPs, tracking parameters, time frames etc) and will we assess it and take the necessary action. Of course, any confirmed bot/fraud traffic will be refunded to your account.