Is my Amazon profit margin normal, and why is it so low?

What is a normal margin?

There is no single normal. Margin depends on your category, your product cost, how much you spend on ads and how often products come back. Still, one published benchmark helps. Jungle Scout's survey page says 89% of Amazon sellers were profitable in 2022 and more than half had profit margins above 15%. That is a survey of sellers who chose to answer, so it leans toward people who are doing reasonably well. Treat it as a target, not an average for everyone.

Two definitions matter here:

• Gross margin: price minus product cost and Amazon's fees. It ignores ads and overhead.
• Net margin: what is left after everything, including ads, returns, software and your own costs. This is the one that pays you.

When two sellers quote a margin and one says 35 percent and the other says 12 percent, they are often quoting different definitions. Always ask which one.

The fees that eat margin

Amazon's referral fee is a percent of the price, and it varies by category. As of November 2026, Amazon lists 15% for Home and Kitchen, Sports and Outdoors, Toys and Games, and Pet Supplies, 8% for Consumer Electronics, and 8% for Beauty, Health and Personal Care items of $10 or less (15% above $10). Each has a $0.30 minimum. A Professional selling plan adds $39.99 a month. See Amazon's pricing page for your category.

With Fulfillment by Amazon (FBA), its warehouse and shipping service, you also pay fulfillment and storage fees. Those depend on product size and weight, so a heavy, bulky item can lose most of its margin before you spend a cent on ads.

The fee that surprises people most is ad spend. It is not an Amazon fee in the same sense, but it behaves like one. Many listings only sell well when you pay for the top spot.

Why your margin may be low

1. Ads cost more than the product earns. Check ad spend per unit sold, not just total spend.
2. Returns. Covered in the next section.
3. Old product costs in your sheet. Costs creep up and sheets do not update.
4. Slow-moving stock. Units that sit in a warehouse keep paying storage. See Amazon FBA inventory problems.
5. Averaging. Your total margin can look fine while two products lose money and three carry the rest.

Margin versus markup: they look the same but are not

Markup is profit divided by cost. Margin is profit divided by price. A product that costs $9 and sells for $30 has a markup of 233 percent, which sounds great, and a gross margin of 70 percent before Amazon takes its share. After the referral fee, fulfillment, storage, shipping in and ads from the made-up example, profit is $7.70, which is a 25.7 percent net margin. Same product, three very different numbers. When you compare yourself to anyone else, make sure you are both talking about net margin on price.

How much the category alone takes

Category (as of November 2026)	Referral fee	On a $30 item
Home and Kitchen	15%	$4.50
Consumer Electronics	8%	$2.40
Beauty, Health and Personal Care (over $10)	15%	$4.50
Pet Supplies	15% (22% for veterinary diets)	$4.50

The same price in a different category can move your margin by two or three points before anything else. Amazon also says a product's fee category may not match the category shoppers see, so confirm it in Seller Central.

What happens on a returned order?

A returned order is not a clean reversal. Amazon's fee schedule says that when you refund a customer it refunds the referral fee minus a refund administration fee, which is the lower of $5.00 or 20% of the referral fee (as of November 2026). A returns article from sellerboard, a profit analytics tool for Amazon sellers, adds that the fulfillment fee is not refunded. Rules differ by marketplace and change, so check Amazon's help pages in Seller Central, the seller dashboard, for the current terms.

Take a $30 item with a $4.50 referral fee and an example $5.00 fulfillment fee. If it comes back sellable, you lose roughly $0.90 + $5.00 = $5.90 and keep the unit. If it comes back damaged, you also lose the product cost. A seller who earns $7 on a sale needs almost one extra sale to cover each return.

Outcome (made-up figures)	Result per unit
Sale, no return	+$7.70
Sale, returned and resold	-$5.90
Sale, returned and damaged (cost $9)	-$14.90

So no, you do not profit on a return. The best you can do is lose a little.

How to find the products that lose money

1. List every SKU (product code) with units sold last quarter.
2. For each, add true landed cost, actual Amazon fees, ad spend and refunds. Work it out as shown in the profit per sale guide.
3. Calculate net profit per unit and net margin.
4. Sort ascending. Anything negative is a loss maker. Anything under about 10 percent is a warning.
5. For each weak product, pick one action: raise the price, cut the ads, lower the cost, or stop reordering.

Do this by product, not by month. A month shows you the total. A product row shows you the cause.

Is selling on Amazon profitable?

For most sellers who track their numbers, yes. The survey figure above points the same way, though it comes from sellers who chose to answer. The sellers who struggle are usually the ones who never see per-product profit, so they keep funding products that lose money. The channel is rarely the problem. The missing number is.

How I'd approach this

If your margin feels low, do not change prices first. Find where it leaks. Build the per-product table, sort it, and fix the bottom five rows. That usually moves the total more than a price change across the board.

Then make the table automatic. A table you rebuild by hand every month gets skipped in a busy month, and that is the month a problem grows. I build dashboards that show profit per product across Amazon and your other channels, so the bottom of the list is always in front of you. If you want to see what that involves, look at how to build a KPI dashboard.