A Complete Guide to E-Commerce Website Test Cases

Introduction In today's digital-first economy, e-commerce websites must deliver flawless user experiences to remain competitive. With complex functionalities spanning product catalogs, shopping carts, payment processing, and user accounts, rigorous testing is essential. This guide provides a complete framework of test cases to ensure your e-commerce platform performs optimally across all critical user journeys. Why E-Commerce Testing Matters E-commerce platforms face unique challenges: High transaction volumes requiring 24/7 reliability Complex user flows across devices and geographies Security vulnerabilities handling sensitive payment data Performance demands during peak traffic periods Comprehensive testing helps prevent: Shopping cart abandonment due to functional defects Revenue loss from checkout failures Brand damage from security breaches Negative reviews from poor user experiences Core Test Categories 1. Registration & Login Test Cases Positive Scena...