Write a report on System Analysis And Design. 

Report should cover below mentioned points. Assignment should have 1500 Words except refernces.

1. Vision
1.1. Introduction
1.1.1.Purpose
1.1.2.Scope
1.2. Positioning
1.2.1. Business Opportunity
1.2.2. Problem Statement
1.2.3. Problem Posotion Statement
1.3. Stakeholders And Users Description
1.3.1. Stakeholders
1.3.2. Users
1.3.3. User Needs
1.4. Product Overview
1.4.1. Product Perspective
1.4.2. Summary Of Capabilities
1.4.3. Assumption And Dependencies
1.5. Product Features
1.5.1. Serverfeature
1.5.2. Databasefeature
1.5.3. Domain And Hosting
1.5.4. Email Feature
1.6. Constraints
1.6.1 Hardware Dependencies
1.6.2. Software Dependencies
1.6.3. Payment Gateways
2. Use Case Model
2.1. Use Case Diagram
2.2. Use Case Description
3.  Domain Model
4. State Machine
4.1 State Machine Diagram
5. Reference