Marketing is the process of communicating the value of a product or service to customers, for the purpose of selling that product or service.
Marketing can be looked at as an organizational function and a set of processes for creating, delivering and communicating value to customers, and customer relationship management that also benefits the organization. Marketing is the science of choosing target markets through market analysis and market segmentation, as well as understanding consumer behavior and providing superior customer value. From a societal point of view, marketing is the link between a society’s material requirements and its economic patterns of response. Marketing satisfies these needs and wants through exchange processes and building long term relationships.
Marketing may be defined in several ways, depending on the role of the advertised enterprise in relation to the strategic role in positioning the firm within its competitive market. The main definition is often credited to Philip Kotler, recognized as the originator of the most recent developments in the field, for the works that appeared from 1967 to 2009, with the latest work born from the last economic crisis: Chaotics.