Prioritize warehouse layout and slotting flexibility, proofed receiving and pick‑pack processes, and labor skillsets for your SKU profile. Technology should include modern WMS with API/EDI capabilities, barcode scanning, realtime inventory visibility, and support for order routing and carrier integrations to meet SLAs and omnichannel demands.

Location affects trunking distance to regional hubs and cross‑border clearance time. Strong carrier access shortens lead times and reduces freight premiums. Local labor availability and wage rates influence picking productivity and operating costs, so balance proximity to markets with labor catchment and carrier density when modeling landed costs.

Negotiate scalable labor clauses, defined SLA metrics for order accuracy and lead time, clear pricing tiers for seasonal volume, and provisions for returns disposition and reverse logistics. Ensure data access, KPIs, and exit terms are explicit to protect service continuity and cost predictability during volume swings.