This document provides a software requirements specification for an e-store project. It includes sections on introduction, overall description, specific requirements, and supporting information. The specific requirements section details functional requirements for the e-store such as selling configured products, providing product details and search, maintaining customer profiles, and enabling online purchases. It also covers usability, reliability, performance, security, and other requirements. The goal of the document is to comprehensively define the requirements for the e-store software system.