Prioritize WMS functionality and API integrations for inventory visibility, pick‑pack accuracy and SLA guarantees, dock and racking configuration that fit your SKU mix, available cold storage if required, and scalable labor plans. Also review onboarding processes, returns handling, and per‑order pricing to ensure predictable total landed fulfillment cost.

Transportation connectivity affects consolidation opportunities and final‑mile windows. Strong road links enable frequent LTL and parcel departures, reducing transit days and cost per shipment. Assess local carrier density, cross‑dock availability, and common freight lanes to determine lead‑time reliability and where cost savings from consolidation can be realized.

Conduct site audits for layout, dock count, and inventory flow; verify WMS compatibility and reporting capabilities; check certifications (food safety, if applicable), insurance, and labor practices; pilot orders to validate pick accuracy and SLAs; and establish KPIs, penalties, and a clear escalation process prior to scaling operations.