Marketing is the process of teaching consumers why they should choose your product or service over those of your competitors, and is a form of persuasive communication. It is made up of every process involved in moving a product or service from your business to the consumer. Marketing includes creating the product or service concept, identifying who is likely to purchase it, promoting it, and moving it through the appropriate selling channels. There are three primary purposes of marketing: What Is Digital Marketing?
Commodity analysis studies the ways in which a product or product group is brought to market. A commodity analysis of milk, for example, traces the ways in which milk is collected at individual dairy farms, transported to and processed at local dairy cooperatives, and shipped to grocers and supermarkets for consumer purchase. Institutional analysis describes the types of businesses that play a prevalent role in marketing, such as wholesale or retail institutions. For instance, an institutional analysis of clothing wholesalers examines the ongoing concerns that wholesalers face in order to ensure both the correct supply for their customers and the appropriate inventory and shipping capabilities. Finally, a functional analysis examines the general tasks that marketing performs. For example, any marketing effort must ensure that the product is transported from the supplier to the customer. In some industries this transportation function may be handled by a truck, while in others it may be done by mail or e-mail, facsimile, television signal, the Internet, or airline. All these institutions perform the same function.

Marketing is not confined to any particular type of economy, because goods must be exchanged and therefore marketed in all economies and societies except perhaps in the most primitive. Furthermore, marketing is not a function that is limited to profit-oriented business; even such institutions as hospitals, schools, and museums engage in some forms of marketing. Within the broad scope of marketing, merchandising is concerned more specifically with promoting the sale of goods and services to consumers (i.e., retailing) and hence is more characteristic of free-market economies.

^ Fisk, R.P., Brown, W., and Bitner, M.J., "Tracking the Evolution of Services Marketing Literature, Journal of Retailing, vol. 41 (April), 1993; Booms, B. and Bitner, M.J. "Marketing Strategies and Organizational Structures for Service Firms" in James H. Donnelly and William R. George (eds), Marketing of Services, Chicago: American Marketing Association, 47–51; Rafiq,M. and Ahmed, P.K. "Using the 7Ps as a Generic Marketing mix: An Exploratory Survey of UK and European Marketing Academics", Marketing Intelligence & Planning, Vol. 13, no. 9, pp. 4–15

Needs: Something necessary for people to live a healthy, stable and safe life. When needs remain unfulfilled, there is a clear adverse outcome: a dysfunction or death. Needs can be objective and physical, such as the need for food, water, and shelter; or subjective and psychological, such as the need to belong to a family or social group and the need for self-esteem.
Diversification is the riskiest area for a business. This is where a new product is sold to a new market.[83] There are two type of Diversification; horizontal and vertical. 'Horizontal diversification focuses more on product(s) where the business is knowledgeable, whereas vertical diversification focuses more on the introduction of new product into new markets, where the business could have less knowledge of the new market.[84] FREE Digital Marketing Course