"Direct digital marketing is digital marketing method that is addressable—meaning you can identify the recipient of the marketing message being distributed. Traditional direct marketing is achieved using a customer's postal address and sending physical paper mail, such as a flyer or brochure. With the evolution of direct marketing to direct digital marketing, addressability comes in a variety of digital forms including an e-mail address, a Web browser cookie, or a mobile phone number." --Webopedia
"Direct digital marketing is digital marketing method that is addressable—meaning you can identify the recipient of the marketing message being distributed. Traditional direct marketing is achieved using a customer's postal address and sending physical paper mail, such as a flyer or brochure. With the evolution of direct marketing to direct digital marketing, addressability comes in a variety of digital forms including an e-mail address, a Web browser cookie, or a mobile phone number." --Webopedia