Prioritize WMS/API compatibility, real-time inventory visibility, order-to-shipment SLAs, and peak capacity plans. Validate inventory accuracy, returns handling, kitting/packaging capabilities, and billing transparency. Request performance reports and references for seasonal peaks to model total cost-to-serve.

Focus on dock count, clear height, yard space, forklift and pallet handling capacity, and direct access to I‑94 and regional intermodal services. Confirm local LTL carrier density, scheduled linehaul options, and cross-dock/transload capabilities for palletized B2B flows.

Compare zone-based parcel rates, dimensional-weight impacts, and benchmarking for two-day Midwest coverage. Factor in storage density, labor rates, occupancy charges, and pick/pack costs. Model zone-skipping and carrier contract leverage to quantify savings versus alternative hubs.

Negotiate clear KPIs: OTIF, inventory accuracy, order cycle time, returns turnaround, and chargeback thresholds. Define ramp schedules, seasonal labor commitments, pricing floors/ceilings, SLA remedies, and data ownership for integrations to ensure predictable scalability.