This report provides a comprehensive analysis of food and beverage (F&B) management, using Marriott International Hotel as a case study. It begins with an introduction to F&B services, emphasizing their role in attracting customers and managing a company's market image. The report is divided into two main parts: the first covers industry sectors, grading systems, trends, and operational and marketing technologies, while the second examines professional skills, legal requirements (including food safety legislation, licensing, and equal pay), and the impact of non-compliance. The report also investigates factors influencing consumer decisions, such as taste, income, trends, and advertising, and proposes strategies for enhancing customer loyalty, including focusing on the local community, catering to different client needs, implementing pricing schemes and loyalty cards, and utilizing social media. The conclusion summarizes the key findings, highlighting the importance of quality food, professional skills, legal compliance, and customer-centric strategies for successful F&B management. This report is a valuable resource for understanding and improving F&B operations.