Yes, if you are using Google adsense, you will allowed to use auto-surf, pay-to-surf, pay-to-read, or pay-to-click sites, method that artificially generates click or impressions on Google ads is strictly prohibited by Adsense program policies, as such activity may artificially inflate an advertiser’s costs or a publisher’s earnings.
In addition, because they credit advertisers for any invalid activity detected, maybe they will adjust your account earnings for any days during which such activity occurred.
If you need help logging the traffic on your site to determine the source of your visitors, we recommend trying these Google search terms:
Webmaster resources
Website tracking and logging
Site traffic analysis
Good luck with your adsense account.
