Business Logic Router This is the routing entry point for business-logic and state-machine issues. When to Use - The target involves coupons, inventory, payment, approvals, quotas, invites, trials, or state transitions - The issue is not parser-level; it is about when checks happen and which business conditions are checked - You suspect race conditions, workflow bypass, price tampering, negative values, stacked discounts, or multi-step flaws Skill Map - Business Logic Vulnerabilities Recommended Flow 1. First map key business states and one-time actions 2. Then check for check-then-act window…