End-to-End Test Strategy for MicroservicesPREMIUM

Design an E2E testing strategy for microservices:

**System Overview:**
{{SYSTEM_OVERVIEW}}

**Services:**
{{SERVICES_LIST}}

**Communication Patterns:**
- Synchronous: {{SYNC_PATTERNS}}
- Asynchronous: {{ASYNC_PATTERNS}}

**E2E Test Strategy:**

1. **Test Scope Definition:**
   - Critical business flows
   - Service…