Sometimes direct marketers use media such as door hangers, package inserts, radio, television, magazines, newspapers, E-mail, web banner ads, pay-per click ads, billboards or transit ads. And along with Ad Age, “In 2005, U.S. agencies generated more income from marketing services (that include direct marketing)rather than from traditional advertising and media.
Under the law, it is prohibited for telemarketers to call people who had registered themselves on the list. After the list had operated for the period of one year, over 62 million people had signed up.