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

July 01, 2026 · Seller AI

For Amazon sellers, sourcing products from China can be a lucrative option, but understanding the intricacies of landed cost and unit economics is crucial to maximize profits. This article will guide you through the essential factors that impact these costs and how to optimize them.

What is Landed Cost?

Landed cost refers to the total cost of a product when it arrives at its final destination, including all transportation and additional expenses incurred along the way. It's a comprehensive figure that helps Amazon sellers assess the overall cost of their goods, making it easier to calculate profitability.

Key Components of Landed Cost

• Manufacturing Cost: The cost of producing the product in China.
• Freight Cost: The cost of shipping the product from China to Amazon FBA warehouses.
• Customs Duties and Taxes: The import fees and taxes that need to be paid.
• Amazon FBA Fees: Storage, fulfillment, and other Amazon-specific fees.
• Insurance and Other Fees: Any additional insurance or miscellaneous costs.

Calculating Unit Economics

Understanding unit economics is vital for Amazon sellers as it helps determine if a product is profitable on a per-unit basis. Here's a simple formula to calculate unit economics:

Unit Economics = (Selling Price - Landed Cost) / Selling Price * 100

This percentage gives you a clear view of your profit margin per unit sold. A higher percentage indicates a more profitable product.

Optimizing Landed Cost and Unit Economics

• Negotiate with Manufacturers: Get the best possible price for your products by negotiating with manufacturers in China.
• Choose the Right Shipping Method: Balance speed and cost by choosing the right shipping method for your products.
• Minimize FBA Fees: Optimize storage and fulfillment to reduce Amazon's fees.
• Consider Taxes and Duties: Stay updated on import regulations and plan for any changes that might affect your costs.
• Bulk Ordering: Order in bulk to reduce manufacturing and shipping costs.

Monitoring and Adjusting

Regularly monitor your landed cost and unit economics to make necessary adjustments. Market conditions, currency fluctuations, and changes in Amazon's policies can all impact these figures.

How Seller AI's AI Agents Handle This

At Seller AI, our AI agents are designed to manage and optimize the complexities of sourcing from China to Amazon FBA. By leveraging real-time data and AI-driven insights, we help sellers calculate landed cost accurately, optimize unit economics, and make data-driven decisions to enhance their profitability on Amazon. Our agents simplify the entire process, allowing you to focus on growing your business.