EGrocery is a web-based application developed using .NET C# and follows a clean architecture, designed to provide a seamless and efficient shopping experience. This manual serves as a guide to help users navigate and fully utilize the platform's features. The website offers a user-friendly interface that allows customers to easily browse through a wide variety of grocery items, making the shopping experience convenient and straightforward. EGrocery enables users to place orders effortlessly and ensures quick delivery of groceries to their doorstep. With features like easy browsing through multiple categories, detailed product descriptions, and a simple yet secure checkout process, EGrocery aims to streamline the online grocery shopping process. Additionally, customers can benefit from real-time order tracking and updates, ensuring they stay informed about their purchases. Account management further enhances the personalized experience, allowing users to manage their profiles and preferences. User authentication and authorization are handled through ASP.NET Core Identity, ensuring a secure and trustworthy platform for all users.