Prioritize carrier access and multimodal links, bonded warehousing and customs handling, WMS capabilities and API connectivity, SLA commitments (pick/pack cycles, cut-off times), scalability of space and labor, and transparent cost-to-serve modeling that includes duties, returns, and cross-border fees.

Melilla’s proximity to short-sea routes, a regional port and road links to Andalusia enable shorter transit windows and more reliable feeder schedules. Evaluate 3PLs on carrier contracts, scheduled sailings, consolidation options, and contingency routing to maintain consistent delivery windows and minimize transit variability.

Look for bonded storage, active customs brokerage, proven import/export workflows, automated documentation (manifesting and EDI), and returns triage processes. These reduce clearance delays, enable deferred duty options, and streamline cross-border ecommerce returns and reconciliation.

Require a modern WMS with real-time inventory, lot/serial tracking, barcode-driven processes, and API or EDI connectivity to carriers and marketplaces. Reporting should include inventory aging, pick/pack productivity, SLA adherence, and transport cost analytics to drive continuous improvement and informed carrier selection.