Without marketing, there are many kinds of businesses that fail in their very existence. The real purpose of productivity is to use an active market. The distribution of goods and services is the business that has the most that is a great product and the services that can be. But if no one acknowledges its existence, then the business of your people is their product or service. Marketing plays a very important role in selling them. And without marketing, it can be very difficult to reach out to potential customers. The role of marketing in the old days was to deliver only the products that are available to the consumers. And besides, the effective marketing that you have is to help the business people to survive in a competitive environment. It helps a lot.