This practical warehouse-readiness playbook explains how sellers and logistics teams can organize inventory before products enter the final Amazon-bound shipment process. The Amazon inventory prep framework covers receiving records, inventory statuses, quantity and condition reconciliation, controlled batch preparation, carton readiness, exception handling, and final release checks. It is designed to help teams keep physical inventory aligned with working records while preventing questionable or unresolved units from entering completed shipments. The guide also outlines questions businesses should clarify when using a third-party logistics provider for receiving, preparation, storage, inventory handling, and outbound coordination.