Data use restrictions
1. Ensure that any advert data collected, received or derived from your Facebook or Instagram advert ("Facebook advertising data") is only shared with someone acting on your behalf, such as your service provider. You are responsible for ensuring that your service providers protect any Facebook advertising data or any other information obtained from us, limit their use of all of this information, and keep it confidential and secure.
2. Don't use Facebook advertising data for any purpose (including retargeting, commingling data across multiple advertisers' campaigns or allowing piggybacking or redirecting with tags), except on an aggregate and anonymous basis (unless authorised by Facebook) and only to assess the performance and effectiveness of your Facebook advertising campaigns.
3. Don't use Facebook advertising data, including the targeting criteria for your advert, to build, append to, edit, influence or augment user profiles, including profiles associated with any mobile device identifier or other unique identifiers that identify any particular user, browser, computer or device.
4. Don't transfer any Facebook advertising data (including anonymous, aggregate or derived data) to any advertising network, advert exchange, data broker or other advertising or monetisation-related service.