Following List: Your Following List is stored locally in your own computer. No personally identifiable information is collected.
Price History: The price history service is provided by Ookong server. When you request the price history, Ookong server automatically logs information that your browser sends whenever you visit a website. This log data may include information such as your IP address and browser type. For most users accessing the Internet from an Internet service provider (ISP), the IP address will be different every time you re-start your computer. We use log data to monitor the use of the site and the service, and for the site's technical administration.