Evaluate WMS interoperability (API/EDI), bonded warehousing for customs flexibility, cold-chain if required, multi-carrier parcel integrations, and scalable pick-and-pack throughput. Also assess local labor skillsets, facility security, inventory visibility and disaster-resilience plans to maintain SLA compliance during peak season.

French overseas territory rules can align shipments with EU documentation and VAT treatments, but detail matters: using bonded storage can defer import duties, while proper VAT handling and EORI registration reduce delays. Confirm your 3PL’s customs brokerage capability and experience with overseas French procedures to avoid unexpected costs.

Prioritise proximity to Pointe-à-Pitre port/airport for sea-air transfers, availability of feeder services across nearby islands, consolidation opportunities to reduce LCL costs, and options for inventory pooling. Multi-node strategies combining Guadeloupe with mainland EU or Caribbean nodes can balance speed and holding costs.

Set measurable KPIs such as order accuracy (%), on-time shipment rate, average order cycle time, inventory accuracy, dock-to-stock lead time and returns turnaround. Include clear SLA remedies for missed targets, defined cut-off times for same-day processing, and capacity commitments for seasonal scaling.