A spinoff of the credit bureau TRW Inc. is pitching a service to consumers that it says will fend off unwanted offers from telemarketers and in the mail.

Credentials Services International Inc. of Orange, Calif., last week introduced American Privacy Watch - via direct mail. In a two-page letter, the company promised the consumer: "Right now, you're about to take command of your own right to privacy."

Limited Time Offer

Save $400 off your subscription. Special offer ends April 30, 2017.

14-Day Free Trial

No credit card required. Complete access to articles, breaking news and industry data.