111, Inc., through its subsidiaries, operates an integrated online and offline platform in the healthcare market in the People's Republic of China. It operates through two segments, B2B and B2C. The company sells medical and wellness products through online retail, and wholesale and retail pharmacies, as well as provides value-added services, such as online consultation services and e-prescription services to consumers. Its product portfolio comprises prescription and over-the counter drugs, such as western and traditional Chinese medicinal drugs; nutritional supplements, such as vitamins and dietary products; contact lenses; medical supplies and devices, including bandages and thermometers; and personal care products, such as skin care, birth control, and sexual wellness products; and baby products. The company also operates an online marketplace where third-party sellers can directly sell to pharmacies; provides online loan application services to the clients of 1 Drug Mall, including pharmacies and wholesalers; and digital contract sales organization and data services. As of December 31, 2019, it operated 12 offline retail pharmacies under the Yi Hao Pharmacy brand name in Guangzhou, Shanghai, Tianjin, and Kunshan. In addition, the company offers warehousing, logistics, procurement, research and development, and consulting services; and software development and information technology support services. It serves pharmacies, pharmaceutical companies and distributors, medical professionals, and insurance companies. 111, Inc. has a strategic partnership with Bayer Healthcare Co. Ltd. to develop a digitalized content portal that would provide online pharmacist training and interactive patient education content and services. The company was formerly known as New Peak Group and changed its name to 111, Inc. in April 2018. 111, Inc. was founded in 2010 and is headquartered in Shanghai, the People's Republic of China.