Prioritize multimodal access (road, rail, air), proximity to regional hubs and seaports, available last‑mile carriers, cross‑dock capability, and on‑site customs/bonded options. Verify carrier SLAs, peak capacity, and integration points to your OMS/WMS to ensure predictable delivery windows and cost control.

Berlin typically offers more competitive real‑estate and labor rates than southern hubs like Munich, while maintaining a skilled logistics workforce. Evaluate total cost of ownership including automation needs, throughput density, and labor productivity; sometimes paying more for automation reduces long‑term operational cost.

Look for modern WMS with API integrations, order management, real‑time inventory visibility, automated picking/packing, scalable peak capacity, and defined reverse logistics workflows. Reporting, EDI/API connectivity, and SLA‑driven KPIs are essential for performance tracking.

Use demand segmentation and historical sales data to allocate safety stock regionally, implement distributed inventory for top SKUs, leverage cross‑docking for flow‑through shipments, and adopt dynamic replenishment rules to minimize transport legs and shorten order cycle times.

Ensure your 3PL supports EORI/VAT handling, bonded storage if needed, and accurate customs documentation. For non‑EU imports verify import declaration workflows, duty deferral options, and the provider’s experience with compliance audits to avoid clearance delays and unexpected charges.