Prioritize SLA metrics (order cycle time, pick accuracy), warehouse management system (WMS) capabilities, multi‑channel inventory visibility, and scalability for peak volumes. Assess dock and staging capacity, cross‑dock capabilities, and value‑added services (kitting, returns). Also verify carrier integrations and real‑time data exchange methods (EDI/API).

Multimodal access reduces unit freight costs and provides routing flexibility: rail for cost‑efficient bulk moves, road for door‑to‑door speed, and air for urgent shipments. Cross‑border corridors shorten transit to Slovakia and the Czech Republic, lowering lead times and enabling lower safety stock levels through more frequent replenishment.

Require WMS with omnichannel order orchestration, real‑time inventory sync, returns management (RMA workflows), and scalable pick/pack lines. Infrastructure should include segregated returns processing areas, configurable racking, temperature control where needed, and integration with major courier APIs for label generation and tracking.

Evaluate unit picking costs, flexible labor arrangements for peak hiring, overtime policies, and temporary labor pool availability. Compare storage tariffs (per pallet/m2), handling fees, and value‑added service pricing. Confirm 3PLs provide transparent rate cards and scalable workforce plans to avoid unexpected seasonal cost spikes.