This report analyzes the Medical Decision Network (MDN), a proposed online medical service venture. It begins by outlining the venture's concept and mission, followed by a discussion of various funding options, including self-funding, crowdfunding, angel investors, and bank loans. The report then critically reviews the impact of e-commerce on customer buying behavior, exploring aspects such as B2B and B2C models, greater choice, time-saving benefits, price reductions, direct communication, data security, medical standards, wireless technology, and comfort. Furthermore, the report examines the impact of ethical practices on the online medical business, emphasizing the need for transparency, patient privacy, and addressing language barriers. Finally, it underscores the importance of innovation for an organization, highlighting its strengths and weaknesses, and discusses the challenges faced by marketing managers in the online medical business, particularly in cost management.