Prepare a flow chart for Transaction processing system for Amazon company.

Should tipping in restaurants be mandatory? please explain in detail since i need it for a paper

How can information systems to help manage its supply chain problems, improve/optimize inventory and control to allow managers to redeploy financial resources.  What skill sets required to participate and manage a modern supply chain system?

The requirements for the final paper of The e-commerce management course Please analyze a distinctive domestic (from your country) e-commerce company using the knowledge and methodology learned in this course. Requirements for this paper to analyze: 1. Corporate situation and development 2. The business model of the company (using the methods and knowledge in the lecture) 3. The practical use of 8 essences of e-commerce in the company 4. Application of Internet Marketing Strategies in the company 5. Other things which you believe it is important and interesting. 6. Make a ppt about the company analysis based on your paper, and give a 8-10 mins talk about it (either a video or just record of voice) 7. At least 4000 words