T The contemporary religious music industry is growing rapidly. This is evident in the emergence of religious organizations that facilitate worship services and concerts, religious record labels, retail outlets for religious music, and educational institutions focused on religious music. This industry differs from others because it carries a social mission: to serve the religious needs of its adherents. Such organizations operate through an extensive and complex supply chain. Furthermore, these organizations often face financial challenges, as their services are not profit-oriented. Chapel Music Ministry (CMM) is a gospel music organization—comprising musicians, singers, and choirs—that provides services through worship, concerts, recordings, and music education. CMM maintains a supply chain that connects it to the recipients of its services. Implementing a database-supported e-commerce system could enhance the effectiveness and efficiency of CMM’s relationships with external parties within its supply chain. Consequently, CMM needs to adopt an e-commerce application to optimize its supply chain. Additionally, to address the financial difficulties inherent in its non-profit-oriented social mission, CMM has expanded its operational scope to include commercial activities, such as the sale of tickets, cassettes, and CDs via e-commerce. Currently, service recipients lack access to information regarding CMM’s service schedules, concepts, and activities, leading to a significant waste of time spent explaining these details. Similarly, prospective students struggle to access information about course schedules, instructors, tuition fees, and audition materials for entrance exams. Because services are delivered using conventional methods, much of the time spent is inefficient. The current system for distributing concert tickets—relying on ticket counters—involves a supply chain that could be streamlined; issues include difficulties in ticket control, limited information provided to consumers, and an excessive administrative burden (paperwork). While CMM’s services are not profit-oriented, the organization must incorporate business functions to ensure its continued operation and sustainability. There are recording and rehearsal studio facilities used exclusively for internal purposes, meaning the investment in equipment is not commensurate with the revenue generated by Chapel Music Ministry (CMM). The planning phase established the research objective: to propose the implementation of an e-commerce system supported by a database for Chapel Music Ministry, thereby making its supply chain more effective and efficient. Furthermore, the proposal includes a solution that enables Chapel Music Ministry to carry out business functions—specifically, a database-driven system that facilitates the online purchase of cassettes, CDs, and tickets. Critical success factors were then defined to serve as benchmarks for the proposed system's success. Data collection was conducted regarding general operations, activities, and work procedures. During the analysis phase, the existing workflow was mapped using flowcharts, and its weaknesses were identified. In the construction phase, system requirements were determined, and the proposed information system was designed using context diagrams, data flow diagrams, and entity-relationship diagrams, followed by database normalization. The system was developed using ASP scripts with Microsoft Access 2000 as the database. The proposed information system consists of e-commerce websites supported by a database: www.chapel.com and www.chapelshop.com. The site www.chapel.com provides information accessible to the public and allows for online student registration. The site www.chapelshop.com streamlines interactions with customers regarding tickets and box office services; it also serves as a platform for business functions, specifically the online sale of cassettes and CDs. Testing of this information system demonstrated that the time required to disseminate information and carry out service-related activities has become shorter and more efficient. Costs have also decreased due to a reduction in telephone communication and paperwork. The information provided is accurate and of high quality. Moreover, by providing a platform to execute business functions, the system generates revenue for Chapel Music Ministry; additionally, the integration of internet banking makes the inflow and outflow of funds for the organization more secure and efficient.