Understanding Landed Cost & Unit Economics in Sourcing from China to Amazon FBA

June 18, 2026 · Seller AI

When sourcing from China to Amazon FBA, understanding landed cost and unit economics is crucial to ensure your business's profitability. Let's break down the components and explore the factors affecting these costs.

What is Landed Cost?

Landed cost refers to the total cost of a product that arrives at a destination, including the original price, shipping, taxes, and other charges incurred during the transportation process. For Amazon FBA sellers sourcing from China, this involves more than just the manufacturing cost. It includes all expenses from the factory door to the Amazon warehouse.

Key Components of Landed Cost

• Manufacturing Cost: The cost of the product itself.
• Freight Cost: The cost of shipping from the factory to Amazon's doorstep.
• Import Duties and Taxes: Charges levied by customs, including tariffs and VAT.
• Insurance: Coverage for potential damages during transit.
• Warehousing and Handling: The cost of storing and preparing goods for Amazon.

Importance of Accurate Calculation

Understanding and accurately calculating landed cost is critical because it directly impacts your profit margins. Misjudging this can lead to selling at a loss or missing out on potential revenue.

Unit Economics: The Break-even Point

Unit economics involves calculating the cost per unit and comparing it to the selling price to determine the break-even point and profitability. Here's how you calculate it:

Unit Cost = (Manufacturing Cost + Freight Cost + Import Duties + Taxes + Insurance + Handling) / Number of Units

Break-even Point = (Fixed Costs + (Variable Costs * Number of Units Sold)) / Selling Price per Unit

Strategies to Optimize Landed Cost

• Negotiate with Suppliers: Get the best possible price on the product.
• Choose Efficient Shipping Methods: Balance speed and cost.
• Optimize Packaging: Reduce weight and volume to lower shipping costs.
• Utilize FBA Prep Services: Save on handling costs.

Monitoring and Adjusting

Regularly review and adjust your landed cost and unit economics as market conditions change, such as fluctuations in shipping rates or currency exchange rates.

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 and optimizing landed cost and unit economics. By integrating with your Amazon account, our AI provides real-time data on costs and helps you make informed decisions to maximize profitability. Our system also offers predictive analytics, allowing you to foresee potential changes in costs and adjust your strategies accordingly.