Some information is on this page: https://twitter.com/settings/your_twitter_data https://twitter.com/settings/your_twitter_data "Interests from partners Twit

Some information is on this page: https://twitter.com/settings/your_twitter_data https://twitter.com/settings/your_twitter_data "Interests from partners Twitter's partners build audiences around shopping decisions, lifestyle, and other online and offline behaviors. Tailored audiences Tailored audiences are often built from email lists or browsing behaviors. They help advertisers reach prospective customers or people who have already expressed interest in their business."