Prioritize port and road proximity, dock and cross-dock capacity, cold-chain availability, WMS and API integration, SLA commitments, workforce skill levels, and scalability for peak seasons. Validate carrier access, inbound/outbound frequency, floor loading, and security protocols before contracting.

Closer port and carrier access reduces inland drayage and transshipment time, lowering lead times and inventory days. Frequency of feeder services and courier schedules directly affects parcel cutoffs and shipping cost tiers, enabling tighter replenishment windows and lower safety stock requirements.

Require WMS with real-time inventory, API or EDI connectivity to OMS/TMS, barcode/RFID scanning, reporting dashboards, and SLA KPIs (order accuracy, pick-pack speed, on-time dispatch). Confirm access to exception management and automated chargeback reporting.

Analyze storage rates, pick-pack fees, inbound receiving and kitting charges, minimums, seasonal flex costs, detention/demurrage exposure, and freight allocation models. Insist on transparent billing, regular KPI reviews, and flexible capacity clauses to manage peak demand without excessive fixed costs.