Hangzhou Duomai E-commerce Co., Ltd. was founded in August 2010, is a company in the field of e-commerce to help many advertisers to realize the big data precision effect marketing company, partners include Jingdong, Apple, Microsoft, Vipshop, Amazon and so on. DuoMai shares through independent research and development of precision marketing technology, big data technology, to achieve new media programmed advertising based on advertising budget, geographical and target user profiles, marketing is still very good.

Marketing, refers to the process by which an enterprise discovers or explores the needs of prospective consumers, so that consumers can understand the product and then buy the product. Marketing is also known as marketing, marketing or marketing.