Evaluate transit times to primary markets, carrier density (LTL/FTL options), facility capabilities (racking, temperature control, cross-dock), WMS and EDI integration, inventory accuracy, SLA commitments, yard capacity for mixed fleets, and local labor availability to meet seasonal peaks.

Transit corridors determine lead times and freight economics: denser carrier networks reduce LTL costs and variability, while limited access increases reliance on full truckload moves and can raise last-mile costs. Assess scheduled service frequency, consolidation options, and intermodal links to manage cost and reliability.

Expect core services like pick-and-pack, kitting, returns processing, and basic cold-chain handling. Also verify yard and dock capacity, onboarding timelines, inventory reporting cadence, and the 3PL’s ability to scale labor and storage for promotions or seasonal demand spikes.