1. Coffee shop sales: Luckin Coffee mainly sells coffee drinks, desserts, cakes and other foods through offline stores.

2. Distribution service: In addition to in-store sales, Luckin Coffee also provides distribution service, so that consumers can enjoy Luckin Coffee's products at home or in offices.

3. product research and development: Luckin Coffee constantly polishes the product quality, and constantly develops new tastes and products to meet the needs of consumers.

4. Coffee machine sales: In addition to coffee drinks sales, Luckin Coffee also sells various types of coffee machines, providing a series of coffee equipment, coffee beans and other related products for businesses and home users. Luckin coffee (Luckin Coffee), headquartered in Xiamen, is the largest chain coffee brand in China.