JD。 COM home page. JD.COM is a comprehensive online retailer in China, while JD.COM. COM's half-price list is usually posted on JD.COM's homepage. JD.COM is one of the most popular and influential e-commerce websites in China. Sales of home appliances, digital communications, computers, household department stores, clothing, maternal and child, books, food, online travel and other categories 12 tens of thousands of brands, millions of high-quality goods.