Any form of marketing that communicates or distributes with consumers directly, as opposed to indirectly through a third party like the media, is considered direct marketing.
As marketing continues to evolve in the 21st century, one of the most successful concepts has been holistic marketing, a strategy to move marketing beyond the marketing department to an enterprise-wide role in strategy for all business functions.
The goal of market segmentation—the process of dividing a target market into smaller, defined subgroups of customers with shared characteristics—is to identify the subgroups with the highest potential for profit or growth.