Focus on WMS functionality and integrations (API/EDI), dock door capacity, slotting and pick‑path efficiency, value‑added services (kitting, returns), SLAs for picking/packing, and proven carrier connectivity. Verify labor availability and contingency plans for peak seasons to ensure scalable operations.

Lower occupancy and labor rates can reduce warehousing cost per pallet, but assess transit distance to high‑demand zones—higher transport spend can offset savings. Model scenario analyses including drayage, linehaul, last‑mile, and inventory carrying to calculate net cost‑to‑serve.

Key factors are proximity to ports and arterial expressways, local truck and courier density, scheduled cut‑off times for carriers, and peak congestion patterns. Evaluate carrier SLA history, multi‑carrier options, and cross‑dock capabilities to optimize delivery reliability.

Require a modern WMS with real‑time inventory, robust API/EDI connectivity to your OMS and carriers, reporting dashboards, exception management, and support for automation (barcode, RF scanning). Confirm roadmap for enhancements and third‑party integrations.