Prioritize metrics such as order cycle time, dock-to-stock lead time, pick rates per hour, inventory accuracy, and on-time shipment rate. Evaluate capabilities like scalable floor space, temperature control, returns processing, and real-time WMS/API integrations to handle peak volumes and omnichannel order routing.

Carrier density and direct highway linkages shorten transit lanes and increase routing options, lowering fuel and line-haul charges while improving predictability. Consolidation opportunities and LTL networks reduce per-shipment costs for B2B and eCommerce, especially when paired with cross-docking and zone-skipping strategies.

Require a modern WMS with real-time inventory APIs, EDI or REST integration, barcode/RFID support, and reporting dashboards. Look for order orchestration, returns management, and ability to integrate marketplace and ERP platforms to ensure accurate stock visibility and consistent service levels across channels.

Compare storage pricing (per pallet/CBM), handling fees (receiving, putaway, picking), minimums, labor surcharges, and accessorials (kitting, returns, special handling). Factor in expected SKU velocity, occupancy rates, and potential inbound/outbound peaks to model true landed and fulfillment costs.

Close access to customs brokers and clearance points reduces dwell time and demurrage risk, accelerating import cycles. A 3PL with established customs procedures and bonded/free zone options simplifies compliance, lowers cycle time for international shipments, and improves predictability for distributed inventory strategies.