fit and safe. Changshen International Dahehui Store is a membership-based supermarket. The membership fee is 299 yuan per year, and the registered members are reduced by 111 yuan. If the members are dissatisfied with the service within the validity period, they can cancel their membership cards at any time and refund the annual membership fee in full. This membership system shows that Changshen International Dahehui Store pays attention to the rights and interests of its members and can provide them with quality services and commodities. Changshen International Dahehui Store is located on the first floor of Dahehui at the intersection of Liaoning Road and Lixin Road in jianxi district, Luoyang City, adjacent to Longmen high-speed railway station, with an area of about 3,211 square meters. It mainly deals in fresh fruits and vegetables, rice flour, grain and oil, drinks, leisure snacks and daily necessities. The supermarket has excellent geographical location and convenient transportation, which can meet the shopping needs of surrounding residents. Changshen International Dahehui Store is a membership-based supermarket. The membership fee is 299 yuan per year, and the registered members are reduced by 111 yuan. If the members are dissatisfied with the service within the validity period, they can cancel their membership cards at any time and refund the annual membership fee in full. This membership system shows that Changshen International Dahehui Store pays attention to the rights and interests of its members and can provide them with quality services and commodities. The supermarket has excellent geographical location and convenient transportation, which can meet the shopping needs of surrounding residents.