Prioritize SLA performance (order cutoffs, same-day/next-day capabilities), WMS/WCS integration and API maturity, inventory accuracy, picking technology (zone, batch, wave), returns processing, and carrier connectivity. Also confirm visibility tools, reporting cadence, and scalability to handle seasonal spikes while maintaining agreed KPIs.

Closer proximity reduces drayage spend, shortens port dwell, and enables faster intermodal transfers — lowering variability in ETAs. It also allows tighter consolidation windows, fewer inland miles, and quicker customs resolution, which together reduce landed cost and improve predictability for inventory replenishment.

Verify clear height, number of dock doors, trailer marshalling space, racking type and density, forklift fleets, cold-chain capacity if required, hazardous storage certifications, cross-dock throughput, on-site maintenance, and security/surveillance. Confirm WMS features for ASN handling, pallet-level tracking, and EDI/API for trading partners.

Build a TCO model including inbound/outbound freight, drayage, inventory carrying cost, labor rates, slotting efficiency, expected fill-rates, returns handling, and service penalties. Run scenario analysis for volume growth and peak season, then compare impact on delivery lead times, stock cover, and customer experience to inform the optimal network decision.