Understanding Sourcing from China to Amazon FBA: Landed Cost and Unit Economics

August 26, 2026 · Seller AI

When sourcing products from China for your Amazon FBA business, calculating the landed cost and understanding unit economics is crucial for maintaining healthy profit margins. This guide will help you navigate these complexities and make informed decisions.

What is Landed Cost?

Landed cost refers to the complete cost of a product from its origin to its final destination, including all shipping, taxes, and additional fees. For Amazon sellers, understanding the landed cost is essential as it directly impacts the profitability of your products.

Calculating Landed Cost

• Manufacturing Cost: This is the cost of producing the product in China, including labor and materials.
• Shipping and Freight: Costs associated with transporting the goods from China to Amazon's FBA warehouse.
• Customs Duties and Taxes: These are government-imposed charges that may vary based on the product type and destination.
• Amazon FBA Fees: Includes storage, pick and pack, and weight handling fees charged by Amazon.

Why is Unit Economics Important?

Unit economics helps you determine the profitability of each individual unit sold. It's calculated by subtracting all costs (including landed cost) from the sales price per unit. Knowing your unit economics allows you to make data-driven decisions on pricing, marketing, and inventory management.

Key Factors Affecting Landed Cost

• Product Type and Weight: Heavier or bulkier products typically incur higher shipping costs.
• Shipping Method: Air freight is faster but more expensive than sea freight.
• Destination: Shipping to certain regions may have higher taxes and duties.
• Volume Discounts: Ordering in bulk can reduce manufacturing and shipping costs per unit.

Strategies to Optimize Landed Cost

• Negotiate with Manufacturers: Leverage your purchasing power to negotiate better prices.
• Select Efficient Shipping Methods: Balance speed and cost by choosing the most cost-effective shipping method for your products.
• Utilize FBA Services Wisely: Understand and optimize your use of Amazon's FBA services to minimize fees.
• Monitor Currency Exchange Rates: Changes in exchange rates can impact your costs, so keep an eye on market fluctuations.

Selling Globally: Considerations for Different Markets

Sellers targeting global markets need to consider additional factors such as regional taxes, import quotas, and local competition. It's important to research and adapt your sourcing and pricing strategies to each market.

How Seller AI's AI Agents Handle Landed Cost and Unit Economics

At Seller AI, our AI agents are designed to assist Amazon sellers in managing the complexities of sourcing from China to Amazon FBA. By providing real-time data on manufacturing costs, shipping rates, and Amazon fees, our AI agents help you make informed decisions to optimize your landed cost and unit economics. With Seller AI, you can focus on growing your business while our AI agents handle the intricacies of your supply chain.