When our tracking scripts are loaded on web pages, they call the websites of our partners to get the identifiers they gave to the web browser.</p> <p>If the identifiers are known, the device browsing activity will be linked to an existing device. If not, the identifiers will be stored by the service for future use.</p> <p> </p> <ul> <li>Transmission to third party providers</li> </ul> <p>When our Clients share audiences (lists of users) with third-party providers, they may use this service to send identifiers that are already known by the provider. </p> <p> </p> <p>