Publishers must:
- have and abide by a privacy policy that clearly discloses any data collection, sharing and usage that takes place on any site, app, email publication or other property as a consequence of your use of Google products. The privacy policy must disclose to users that third parties may be placing and reading cookies on your users' browsers, or using web beacons to collect information as a result of ad serving on your website.
To comply with this disclosure obligation with respect to Google’s use of data, you have the option to display a prominent link to How Google uses data when you use our partners’ sites or apps.