Logistics business is a type of transportation, freight and logistics company, which generally refers to companies operating logistics-related transportation, warehousing, distribution, domain name registration and other industries, and logistics companies often play the role of collection, tallying, inventory, distribution and other roles between suppliers and retailers. Therefore, logistics companies sometimes play the role of large market dealers, logistics companies for suppliers; It can reduce the cost of transportation and warehousing, and the goods can be directly stored in the warehouse of the logistics center for shipment. It is advantageous for small and medium-sized suppliers not to have to maintain a large warehouse to accumulate goods, nor to maintain a large fleet of freight and distribution by themselves.