Prioritize connectivity to main transport corridors, scalable storage and staging areas, WMS/API integration, SLAs for pick-and-pack and returns, and proven carrier relationships. Also assess labor skillsets, security, and the provider’s ability to handle seasonal volume spikes and cross-border documentation.

Location affects linehaul and last-mile rates: closer proximity to primary roads reduces transit time and fuel costs, while strong carrier networks enable better consolidation and routing. Evaluate regional carrier density, typical transit times to major demand centers, and consolidation options to optimize unit cost and delivery windows.

Look for a WMS with real-time inventory, API connectivity for orders and shipping, EDI or marketplace integrations, automated picking support, and dashboard KPIs (OTIF, order cycle time, inventory accuracy). These reduce manual reconciliation and support faster order-to-delivery cycles.

Request a detailed quote with unit-level assumptions (picking, packing, storage per pallet/cubic meter), volume tiers, handling of returns and peak surcharges, and inbound receiving fees. Run a modeled monthly P&L for expected volume mix and include sensitivity scenarios for peak seasons and SKU growth.