A fan record is created when one of the following events occur:

  1. An order is placed where the email of the person is known
  2. A ticket is claimed by a User (when a ticket buy transfers a ticket to a friend for example)

With this record, we can know about the fan:

  1. The fan’s email address. (their name is not guaranteed)
  2. Orders placed by the fan and tickets that they hold
  3. Artists associated with tickets the fan holds
  4. Genres associated with Artists