JDcom is the new name of the famous Chinese online retailer, which was established as 360Buy. Headquartered in Beijing, JD.com, through its subsidiaries, operates as an e-commerce company and retail infrastructure service provider in China. It operates in two segments: JD Mall and New Businesses. The largest shareholder of the company is Tencent Investment Holding, which owns 20% of the company. Today JD.com has over 300 million active users.