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

August 17, 2026 · Seller AI

Sourcing products from China and selling on Amazon FBA involves a complex web of costs and calculations. Understanding landed cost and unit economics is crucial for Amazon sellers to ensure their business remains profitable. This article breaks down these concepts and provides practical steps to optimize your sourcing strategy.

What is Landed Cost?

Landed cost refers to the total cost of a product once it has reached its final destination, including all transportation, shipping, and other associated costs. When sourcing from China to Amazon FBA, this includes the manufacturing cost, shipping to the Amazon warehouse, customs fees, and any additional charges incurred along the way.

Calculating Landed Cost

To calculate the landed cost, you need to consider several factors:

• Manufacturing Cost: This is the cost of producing the product in China.
• Shipping Cost: Shipping costs include the freight from China to the Amazon FBA warehouse and any additional transportation fees.
• Customs and Duties: These are the fees levied by customs authorities for importing goods into the US.
• Amazon FBA Fees: These fees include storage, pick and pack, and fulfillment costs charged by Amazon.

Importance of Unit Economics

Unit economics is the analysis of the cost to produce and sell one unit of a product. It helps determine the profitability of each individual unit sold. For Amazon sellers sourcing from China, understanding unit economics is vital for setting competitive prices and ensuring a healthy profit margin.

Key Metrics to Consider

When assessing unit economics, focus on the following key metrics:

• Cost per Unit: The total cost of producing and shipping one unit to Amazon FBA.
• Selling Price: The price at which you sell the product on Amazon.
• Profit per Unit: The difference between the selling price and the cost per unit.

By calculating these metrics, you can optimize your pricing strategy and maximize profits.

Strategies for Minimizing Costs

To minimize landed cost and maximize profits, consider the following strategies:

• Negotiate with Manufacturers: Work with your suppliers to reduce manufacturing costs.
• Optimize Shipping: Choose the most cost-effective shipping method and consider bulk shipping to reduce per-unit costs.
• Manage Customs Efficiently: Understand and plan for customs duties and fees to minimize unexpected costs.
• Reduce FBA Fees: Optimize your inventory management to reduce storage fees and other FBA costs.

Using AI to Optimize Sourcing and Economics

At Seller AI, our AI agents help Amazon sellers navigate the complexities of sourcing from China to Amazon FBA. We provide insights into landed cost calculations, optimize unit economics, and offer strategies to minimize costs and maximize profits. By leveraging AI, we help sellers make informed decisions and enhance their overall business performance.