Prioritize SLA adherence (order lead times, same-day/next-day options), WMS/APIs for real-time inventory, pick-and-pack productivity, returns processing, and cold‑chain capacity if needed. Also assess carrier connectivity for regional and cross-border lanes, customs support, and transparent cost-per-pick and storage rate reporting.

Tumbes’ coastal location and border adjacency shorten transit to northern Peru and Ecuador, lowering road miles and fuel costs versus inland hubs. Access to feeder ports and regional highways reduces door-to-door time, but carriers and routing options should be reviewed for consistency during seasonal peaks.

Confirm WMS integration, EDI/API connectivity, inventory visibility tools, kitting and labeling, returns processing, and temperature-controlled storage if applicable. Validate SLA penalties, onboarding timelines, scalability for peak seasons, and documentation for import/export and customs clearance.