Product Life Cycle Marketing Keynote Diagrams is an abstract model of how a company evolves over time and across national borders. This theory shows the development of a company's marketing program on domestic and foreign platforms. The product life cycle includes economic principles and standards such as market development and economies of scale, with product life cycle marketing and other standard business models.
Product Life Cycle Marketing Keynote Diagram in marketing is understood as the features of its implementation and promotion on the market (change in the level of profitability, conditions, and rigidity of competition, etc.) from the moment a product or service enters the market until it is discontinued or sold.