We keep track of your interactions with us and collect information related to you and your use of our service, including but not limited to your online activity, title selections, reviews and ratings, payment history and correspondence as well as Internet protocol addresses, device types, unique device data, such as device identifiers, operating systems, any instant watching of movies, TV shows and related activity. We use this information for such purposes as (list of stuff necessary for running the service).
...
From time to time, we may partner with companies whose products we believe will interest our members. In conjunction with these partners, we may send promotional announcements and/or serve web-based advertisements on their behalf, as permitted by law. You can go to the "Manage mailing preferences" link on the "Your Account" page and request that your name be excluded from marketing emails or postal mail.