Assess facility footprint, racking and automation, temperature control, and slotting flexibility alongside the 3PL’s carrier partnerships. Verify average pick-and-pack velocity, claims and SLA history, and the provider’s ability to scale labor and capacity for seasonal demand.

Retailers can expect lower transit times to regional customers, reduced outbound freight costs due to carrier density, and improved return routing. Local labor availability and competitive real estate also support faster ramp-up and predictable operating expenses.

Prioritize landed cost modeling that includes storage tiers, receiving and handling fees, pick-and-pack rates, freight discounts, and chargeback policies. Also model inventory carrying costs, minimum monthly guarantees, and any technology integration charges.

Look for robust WMS with API-driven connectivity, real-time inventory visibility, EDI/FTP and marketplace connectors, and reporting dashboards. Confirm data integrity, cutover support, and the 3PL’s experience with your order volumes and sales channels.