We found Amazon China has a mixed logistics system. Their own logistics department: Beijing Joy Delivery service co.Ltd, but it cannot cover all the cities in china. And third-party-logistics: The area that Joy cannot cover then 3PL will be used, like customers want an urgent overnight mailing. Amazon creates a different distribution center, according to different categories of goods and improves the operating efficiency of the distribution center. Amazon's distribution centers are set up by commodity groups. Amazon tries to simplify the transportation so let logistics is transportation by using Amazon‟s own logistics area in the region. One more reason that Amazon uses their own logistics department; Amazon very care about the delivery, consider it as a competitive advantage by use their own logistics area and get a direct feedback from the consumers. Then increase the business by the feedback from consumers.