Sam Member Store is a high-end membership store owned by Wal-Mart. The first store opened in April, 1983, a city in the midwest of Oklahoma, USA. It was founded by sam walton and headquartered in the United States. 1996 opened the first paid member store in China. By 2023, 37 SAMs have been opened in 22 cities in China, with a total of 3 SAMs:

1, Shanghai Pudong Store: The address is located at Floor 1-3, Shang You Commercial Center, No.210, Gaoke West Road, Dongxin District, and the business hours are from 9: 00 to 22: 00.

2. Shanghai Qingpu Store: The address is located at Lane 483, Ye Jin Road, Zhaoxiang Town, Qingpu District 1-26. Business hours are from 9: 00 to 22: 00.

3. Shanghai Waigaoqiao Flagship Store: The address is located at Shop 0025 and Shop 0026 on the first floor of No.599 Wan 'an Street, China (Shanghai) Pilot Free Trade Zone, Pudong New Area. Business hours are from 9: 00 to 22: 00.