Evaluate measurable metrics: proximity to main highways and carriers, dock and bay capacity, SKU storage flexibility, labor availability and cost, WMS/TMS integration, SLA definitions, inventory accuracy, scalability options, and value-added services (kitting, returns). Prioritize providers with transparent KPIs and connectivity to your systems to maintain service continuity.

Closer access to primary corridors reduces transit hours and fuel spend, enabling tighter delivery windows. Multiple carrier options increase competition and rate flexibility, and higher outbound density lowers per-shipment costs. Consider routing hubs and last-mile partners when modeling landed cost and service impacts.

Require a modern WMS with API or EDI connectivity to your order system, real-time inventory visibility, barcode/scan-based accuracy, and returns management. Integration with TMS and carrier platforms is essential for automated rate shopping, label generation, and SLA monitoring to support omnichannel fulfillment.

Optimize by positioning inventory close to demand nodes, using cross-dock where feasible, consolidating SKU assortments, and negotiating flexible labor and storage tariffs. Implement demand-driven replenishment, monitor turnover metrics, and choose contract terms that align costs with volume seasonality to protect service levels.