You may find information regarding your mobile advertising ID at https://www.networkadvertising.org/mobile-choice based on your device settings and operating system (please check with your device manufacturer).
To find out your Advertising ID, use the following instructions:
iOS users have to download an app (e.g. The Identifiers) and copy the “Advertising Identifier”
Android users choose Google Settings > Ads and copy the “advertising ID”
Please note that we receive mobile signals that originate from mobile devices from a variety of sources as described in our privacy policies (Business Services Privacy Policy and Website Privacy Policy). We do not seek to identify or connect the information we collect to a natural person.