How 3Extra uses your personal information
3Extra is a service that allows subscribers to receive marketing information and offers from Three on behalf of selected third parties.
3Extra uses data processed by Three which is based on your device location and your use of Three communications services (including calling and browsing behaviours) and any affinity programmes you may have subscribed to such as the 3Plus programme to provide subscribers with relevant offers and information tailored to their location, likes or habits.