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Understanding Amazon Fees (FBA & FBM)

A simple guide explaining Amazon fees for FBA and FBM, including referral, fulfillment, storage, and shipping costs, and how they impact your profit.

When selling on Amazon, it’s important to understand the different fees involved. These fees directly impact your profit, ROI, and pricing strategy—so knowing how they work helps you make better decisions.


📦 Types of Fulfillment

Before diving into fees, there are two main ways to sell:

  • FBA (Fulfillment by Amazon): Amazon stores, packs, and ships your items

  • FBM (Fulfilled by Merchant): You store and ship items yourself

Each comes with its own set of fees.


🏷️ Common Amazon Fees

1. Referral Fee (Applies to Both FBA & FBM)

This is Amazon’s commission for each sale.

  • Usually ~8% to 15% depending on category

  • Automatically deducted when your item sells

👉 Example:
If you sell an item for $20 and the referral fee is 15%, Amazon takes $3.


📦 FBA Fees (Fulfillment by Amazon)

If you use FBA, you’ll pay additional fees for Amazon handling your order:

2. Fulfillment Fee

Covers:

  • Picking and packing

  • Shipping to the customer

  • Customer service

👉 Based on item size and weight


3. Storage Fees

  • Charged monthly for storing inventory in Amazon warehouses

  • Higher during peak season (Oct–Dec)


4. Additional FBA Fees (Possible)

  • Low inventory fees

  • Aged inventory fees

  • Removal or disposal fees


🚚 FBM Fees (Fulfilled by Merchant)

If you fulfill orders yourself:

2. Shipping Costs

  • You pay for shipping to the customer

3. Packaging & Supplies

  • Boxes, labels, tape, etc.

👉 No FBA fees, but you handle everything.


📊 FBA vs FBM Fee Comparison

Fee Type

FBA

FBM

Referral Fee

Fulfillment Fee

Storage Fee

Shipping Cost

Included in FBA fee

You pay separately


💡 Why Understanding Fees Matters

Knowing your fees helps you:

  • Price items correctly

  • Avoid losing money on sales

  • Calculate accurate profit and ROI

  • Choose between FBA and FBM


⚠️ Common Mistakes

  • Ignoring fees when sourcing items

  • Assuming all categories have the same fee

  • Not accounting for storage or shipping costs

👉 These can significantly reduce your profits.


💼 How It Helps in AccelerList

AccelerList factors in Amazon fees when calculating:

  • Profit

  • ROI

  • Margins

👉 As long as your buy cost is entered, you’ll get a clearer picture of your earnings.


✅ Summary

Amazon charges different fees depending on whether you use FBA or FBM. Understanding these fees is essential for pricing, profitability, and making smart selling decisions.

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