Consumers Against Supermarket Privacy Invasion and Numbering opposes the use of supermarket "club cards." Find out which stores monitor shoppers.

Read the latest news on spam and junk mail, and learn about a court case challenging the commercial use of a person's name. See other resources.

Offers tips on finding out what personal information is stored in company and government databases. Learn how to get off mailing lists.

Organization works to prevent junk mail, email, unsolicited calls, and other invasions of privacy. Includes access to a do-not-call directory.

Company helps consumers remove their names and addresses from national mailing lists. Learn about how names get on such lists.