Our AdWords tracking template is required to detect click fraud. This allows us to get the information we need in order to monitor and analyze your clicks.
Without the tracking template we will not get the necessary information and therefore will not be able to protect your campaigns.
Installing the tracking template is easy and a guide can be found here:
How do I install my Adwords tracking template?
If you already have a tracking template in place from a different provider then please check this article.