Prioritize SLA performance (OTD, pick‑pack accuracy), WMS and API/EDI integration, inbound receiving throughput, inventory visibility, returns and reverse logistics capability, and flexible storage configurations. Assess peak‑season capacity, contingency plans, and onboarding timelines to ensure the partner aligns with growth and service targets.

Key drivers include storage tariff structure, pick/pack and handling fees, inbound receiving charges, minimum monthly volumes, charges for kitting or special handling, returns processing costs, OS&D policies, and accessorials for expedited transport. Verify pricing for volume tiers and seasonality to model total landed fulfillment cost.

Require a robust WMS with real‑time inventory, API/EDI connectivity, multi‑temperature racking, cross‑dock and staging areas, secure yard management, and options for automation or ASRS where volume warrants. Confirm reporting, inventory reconciliation cadence, and data access for forecasting and replenishment workflows.

Assess multimodal options—road, ferry/short‑sea and intermodal links—to determine transit windows. Antrim provides efficient regional access for Northern Ireland markets and competitive short‑sea routes to Great Britain plus road corridors to the Republic of Ireland. Validate carrier schedules, cut‑offs, and consolidation opportunities to optimize lead times and transport cost.