Prioritize proximity to multimodal links (airport, rail, ports), bonded vs non‑bonded options, WMS/API integration, minimum order and SKU handling capabilities, returns and reverse logistics processes, SLA guarantees on picking and shipping, and scalability for seasonal peaks. Verify local carrier networks and customs processing times to align service levels with customer promises.

Air and sea proximity shortens lead times and provides routing flexibility: air improves time‑sensitive inbound replenishment, while nearby ports enable container consolidation and lower per‑unit transport cost. Carrier selection should balance frequency, capacity, and cross‑border handling fees; factor port handling, drayage, and customs delays into landed cost models.

Expect WMS with real‑time inventory visibility and API connectivity to storefronts, electronic proof of delivery (ePOD), barcode and RFID tracking, automated pick/pack lines or RF picking, climate‑controlled zones, kitting and light assembly, returns triage and disposition workflows, and analytics for SLA and cost per order reporting.

Model total landed cost including rent, labor, handling, drayage, customs fees, transit times, and inventory carrying costs. Include available incentives, bonded warehouse tariffs, and expected return rates. Run scenario analyses for volume tiers and peak seasons, and benchmark pick/pack and throughput metrics to quantify tradeoffs between location savings and service latency.