In recent years, the networks that work without maintaining inventory have gained space in retail. This practice, which attracts entrepreneurs in search of greater efficiency, is known as “Just in Time”. Created in Japan, this strategy aims to minimize waste in production lines and increase the company's yield. By keeping few or no products stored, it is possible to reduce costs and optimize processes, becoming more agile and competitive in the market. In Brazil, many companies have adopted this methodology, especially in industries such as the furniture maker. “This way, you produce only what is needed, at the time when it is requested and in the exact amount of demand, avoiding excessive production, reducing the production of materials and accelerating the business.