Prioritise proximity to the M4/M48 corridors and Severn crossings, access to regional ports and carrier depots, and warehouse features such as clear height, dock door counts, racking density, and available power. Confirm local labour availability and flexible lease terms to support seasonal peaks.

Integrated WMS/OMS and carrier APIs reduce order errors and speed throughput. Key capabilities include real‑time inventory visibility, EDI/API order flows, multi‑carrier shipping, barcode or RF picking, and returns portals. These features directly improve order accuracy, SLA compliance and customer experience.

Compare unit handling fees, storage (pallet/week), pick and pack rates, inbound receiving charges, packaging, value‑added services (kitting), and minimums. Factor in transport costs to core markets, fuel surcharges, and projected labor overtime during peak seasons.

Many regional 3PLs offer customs brokerage, export documentation, and bonded or inward‑processing options. Verify the provider’s experience with EORI/CHIEF/CDS processes, transit paperwork, and carrier partners for sea or road movements to ensure compliant cross‑border flows.

Demand clear SLAs and KPIs, including on‑time in‑full (OTIF), order accuracy, inventory accuracy, average pick rate, order cycle time, and return processing time. Regular reporting cadence and defined remediation steps for SLA breaches help maintain continuous improvement.