Prioritize measurable operational criteria: service-level agreements (pick/pack/ship windows), inventory accuracy, WMS and EDI/API integrations, scalability for peak seasons, and proximity to main carrier lanes. Also evaluate value-added services (kitting, returns), compliance capabilities, and on-site labor flexibility to support omnichannel order profiles.

Warehouse proximity to highway arteries and port access in Matara shortens drayage and inland transit, which lowers transit times and modal transfer costs. Evaluate facility loading dock density, yard capacity, and carrier consolidation options. Faster turn times and consolidated LTL shipments typically translate to lower per-unit outbound costs.

Look for a WMS with real-time inventory visibility, robust APIs/EDI for order flow, shipment tracking, and returns management. Prefer providers offering analytics dashboards, SLA monitoring, and integration with major shipping carriers and marketplaces to reduce manual reconciliation and accelerate time-to-fulfill.

Primary cost drivers include storage density (pallet vs. bin rates), inbound receiving and put-away fees, order pick-and-pack complexity, weight and dimensional shipping charges, and value-added services. Seasonal labor surcharges, minimum monthly charges, and fuel or carrier accessorials also materially affect total landed fulfillment cost.