Prioritize proven WMS integration, real‑time inventory visibility, multi-carrier connectivity, and demonstrated SLA performance (OTIF, order cycle time, pick accuracy). Evaluate returns processing, temperature-control if needed, and flexible labor models to handle seasonality and omnichannel order profiles.

Cantal generally offers lower land and occupancy costs and competitive labor rates, improving per-unit storage costs. Expect trade-offs in transit density: trunk haul distances to some metro endpoints may be longer, so evaluate lane density, carrier agreements, and inventory placement to balance cost and delivery speed.

Require a modern WMS with APIs or EDI for order and inventory sync, real-time reporting dashboards, automated replenishment rules, and returns management. Confirm ability to integrate with your eCommerce platform, marketplaces, and carrier APIs to maintain visibility and control across channels.

Allow time for site visits, SLA negotiation, IT integration testing, and sample pick-and-pack trials; typical onboarding can range from 8–16 weeks depending on complexity. Commercially, include setup fees, minimums, seasonal labor clauses, and review carrier contracts to ensure expected transit and cost outcomes.