Prioritize multimodal connectivity (port and road access), verified WMS/WCS integrations, inventory accuracy metrics (cycle count, shrinkage), throughput capacity for peak season, and SLA terms for order lead time and error rates. Also review carrier contracts, returns processing workflows, and contingency plans for weather-related disruptions.

Carrier networks and short-sea services in the North Aegean enable consolidation and frequent sailings, lowering per-unit ocean cost and transit time for coastal deliveries. Expect seasonal variability—ferry frequency and feeder schedules affect cutoffs. Evaluate available carrier aggregators, lane density, and intermodal transfer points to understand landed cost and reliability.

Key elements: robust WMS with API/EDI for OMS/carrier connections, barcode/RFID scanning for inventory accuracy, temperature-controlled zones where required, dedicated returns processing, and cross-dock lanes to minimize dwell. Confirm uptime, reporting, and integration test plans before contracting.

Compare total landed cost, not just rent: include carrier surcharges, transshipment fees, inventory carrying cost, and return-handling expenses. North Aegean sites may offer lower real estate and labor costs and faster coastal delivery, while mainland hubs often provide higher carrier density. Use scenario modeling for peak season volume, return rates, and expedited orders to quantify trade-offs.