This research project investigates the impact of e-commerce on business success within the hospitality sector, specifically focusing on Hilton Hotel. The project comprises two parts, with the first part including an introduction, literature review, methodology, and timelines. The second part includes an executive summary, methodology, results and findings, discussion, conclusion, and recommendations. The research aims to analyze e-commerce's impact, understand its importance, explore key factors, interrelate e-commerce with business functions, and recommend improvements. The literature review covers the conception of e-commerce, its importance in the hospitality industry, and factors driving business success such as customer service, multichannel marketing, and customer retention. The methodology section outlines the research approach. The findings are expected to highlight the significance of e-commerce in the hospitality industry and provide actionable recommendations for Hilton Hotel to enhance its online presence, customer engagement, and overall business performance. The project also covers the interrelation of e-commerce with various business functions and operations, including registration, payment, product management, and order management.