Cross-Border Guide

Selling internationally means dealing with customs declarations, import duties, carrier restrictions, and documentation requirements that vary by destination country. Getting any of these wrong leads to shipments held at customs, unexpected duty charges billed to customers, or outright package seizures. This skill helps ecommerce sellers plan and execute cross-border fulfillment by walking through the specific requirements for their product type, origin, and destination markets.

Use when

• You are expanding your ecommerce store to ship internationally for the first time and need to understand customs documentation, HS codes, and duty estimation for your product categories
• A customer in another country placed an order and you need to determine the correct shipping method, required customs forms, and estimated landed cost including duties and taxes before fulfilling
• You are evaluating whether to use DDP (Delivered Duty Paid) or DDU (Delivered Duty Unpaid) shipping terms for a new international market and need to understand the cost and customer experience tradeoffs
• Your cross-border shipments are getting held at customs repeatedly and you want to audit your commercial invoices, packing lists, and HS code classifications to identify what is causing delays

What this skill does

This skill analyzes your product details, shipping origin, and destination market to generate a comprehensive cross-border fulfillment plan. It covers HS code classification guidance for your product type, estimated duty and tax rates for the destination country, required documentation (commercial invoice fields, certificates of origin, regulatory declarations), carrier options ranked by cost, speed, and customs clearance reliability, and packaging and labeling requirements specific to the destination. The analysis accounts for de minimis thresholds, restricted and prohibited item lists, and common compliance pitfalls that cause shipment delays or returns.

Inputs required

• Product description (required): What you are shipping — include materials, function, and value. For example, "stainless steel insulated water bottle, unit cost $12, retail $29.99." The more specific you are, the more accurate the HS code and duty estimate.
• Origin country (required): The country from which the shipment will be dispatched (e.g., China, United States, Vietnam).