This report focuses on the aspects of a human activity system (HAS) that is implemented within Amazon, Australia. The company hires third-party sellers who make use of the platform to list their products on the website and thus sell them. The report discusses about the problems faced within the HAS system and the mitigation steps for those issues. This report also suggests a new form of model, which would be helpful for implementing changes within the existing HAS and improving the experience of the customers based within a certain framework.