is one of the four aspects of marketing. The other three parts of the marketing mix are product management, pricing, and distribution. Promotion involves disseminating information about a product, product line, brand, or company.

Promotion comprises subcategories:

Personal selling
Non-personal selling
Advertising
Sales promotion
Publicity and public relations
Tradeshows
Direct selling
Product placement
Event Marketing
The specification of these four variables creates a promotional mix or promotional plan. A promotional mix specifies how much attention to pay to each of the four subcategories, and how much money to budget for each. A promotional plan can have a wide range of objectives, including: sales increases, new product acceptance, creation of brand equity, positioning, competitive retaliations, or creation of a corporate image.