Troubleshooting invalid clicks
Google has sophisticated monitoring and detection systems to identify, report, and act on invalid clicks or impressions when our system finds they may have occurred.
However, if you're concerned about activity that seems suspicious, answer the questions below to find information on click behavior, filtering, and reporting.
What makes you concerned about invalid activity on your ad?
I see a discrepancy in my AdWords click data
I see sudden or large fluctuations in my AdWords traffic
I see clicks from unexpected locations or IP addresses