subscriber data

any data held by a service provider relating to the subscription to its services, pertaining to: (a) the identity of a subscriber or customer, such as the provided name, date of birth, postal or geographic address, billing and payment data, telephone number, or email address; (b) the type of service and its duration, including technical data and data identifying related technical measures or interfaces used by or provided to the subscriber or customer at the moment of initial registration or activation, and data related to the validation of the use of the service, excluding passwords or other authentication means used instead of a password that are provided by a user, or created at the request of a user