How to Sell on Amazon FBA Step by Step

Step by step

1. Pick the selling plan on the 40 unit lineBelow 40 units a month the Individual plan at $0.99 per item sold is cheaper. Above it, the Professional plan at $39.99 a month is. Decide with your own forecast, not with ambition.
2. Register the identity Amazon can verifyThe legal seller, the bank account and the tax details have to match each other. Fix who the seller is before you start, because changing it later restarts verification.
3. Decide which SKUs go into FBA at allA unit that turns slowly pays rent every month it waits, and it pays the most in the October to December window. Slow SKUs are the ones to keep out, not the cheap ones.
4. Create the listing and clear its compliance requirementsIn regulated categories the listing goes live when the document is approved, not when it is uploaded. Count that review time inside your launch date.
5. Price the unit against every fee it carriesReferral fee for your category, subscription divided by your monthly units, storage per cubic foot per month, and the fulfillment fee for your size tier. Four lines, one unit.
6. Build the inbound shipment to match the plan exactlyLabels, box level information and box contents all matching what the plan says. Units added after the plan was created are what later makes a loss unrecoverable.
7. Watch receiving, not the tracking numberDelivered is not checked in. Follow the receiving progress until the units are countable in your inventory, and reconcile the difference while the shipment is still open.
8. Read the first payout as a fee reportCompare the fees actually charged per unit against the four you priced with. The gap between those two numbers is your real margin, and it is where the next decision comes from.

Selling on Amazon FBA is four decisions and one shipment, in that order. Most of the money is decided in the first decision and most of the pain shows up in the last one. This guide walks the whole path for a seller starting from zero, with every figure dated, because the fees move and a number without a date is a number you cannot plan with.

What FBA actually is, in one paragraph

You ship your units to Amazon. Amazon stores them, picks them, packs them, ships them to the buyer and handles the returns. You pay a fulfillment fee per unit and rent for the space the units occupy while they wait. Everything else, the price, the listing, the stock level and the ad spend, is still yours. If you want the long version of the model itself, read what Amazon FBA is, with costs and real math.

Step 1: the selling plan, decided on the 40 unit line

There are two plans. On the Individual plan there is no monthly fee and Amazon charges "$0.99 per-item fee when an item sells". On the Professional plan there is "a flat $39.99 monthly subscription fee" and no per item fee. Amazon's own comparison on Seller Central puts the crossover where you would expect it: the Professional plan "may make sense" once you sell more than 40 items per month.

Forty units is the whole decision. Below it, the Individual plan is cheaper. Above it, you are paying for the privilege of counting. The side by side detail of what each plan unlocks is in Amazon seller account types, Individual versus Professional.

Step 2: the account, and what Amazon verifies

Registration is not the hard part. The hard part is that the identity, the bank account and the tax details have to hold up to verification, and a mismatch between them is the most common reason a new account stalls before it ever lists anything. Decide who the legal seller is before you start, not halfway through.

Step 3: the listing, and the compliance documents behind it

A listing in a regulated category does not go live because you uploaded a document. It goes live when the document is approved. Plan for that gap: it is the difference between a launch date and a hope. A listing stuck in that state is not a bug, it is a queue, and the only thing that moves it is an approved document.

What does your first unit really cost?

See my unit math

Step 4: price the unit against every fee it carries

Here is the complete arithmetic for one unit, with the date each figure has applied from. Take an Office Products unit priced at $24.99.

Referral fee. Amazon's own payment explanation for that category reads: the referral fee "is calculated as 15% of the total sales price", "with a minimum referral fee of 0.30 USD per item". At $24.99 that is $3.75, and the minimum never comes into play. Rates differ by category, so read yours rather than assuming 15%.

Subscription. $39.99 a month spread over 40 units is $1.00 per unit. Sell 400 and it is $0.10. This is the only Amazon cost per unit that falls as you grow.

Monthly storage. Standard size storage has been $0.78 per cubic foot from January through September since April 1, 2024. A unit that occupies 0.1 cubic feet pays $0.08 for each month it waits. From October through December the rate is higher, which is why a slow SKU costs most in the quarter it is least likely to sell.

Fulfillment fee. This one depends on your size tier, so take it from your own fee schedule. What is dated is the change: FBA fees rose by an average of $0.08 per unit sold on January 15, 2026, and Amazon states there "will be no new FBA fee types in 2026" and that sellers get "at least 90 days before any fee increases take effect".

Add up what is knowable without your size tier and the unit already carries $4.83 of Amazon cost before the fulfillment fee and before your landed cost. On a $24.99 price that is 19.3% of revenue gone, with the largest single line still to come. The full fee by fee map is in Amazon FBA fees explained, every charge and its date, and the per unit calculation is in how to calculate Amazon FBA profit.

Step 5: the shipment that has to match its own plan

The last step is the one that costs people money for reasons they never see coming. A shipment is reimbursable only if what arrived is what the shipping plan said would arrive. Units added after the plan was created, a label from another SKU, or a box whose contents do not match its box level information all push the shipment outside the policy, and the loss stops being recoverable.

So the rule for your first shipment is the same as for your thousandth: change the plan, then change the boxes. Never the other way round.

What to do with all this

Write the four figures for your own first SKU on one line: plan cost per unit, referral fee, storage per month, fulfillment fee. If the four of them plus your landed cost do not leave a margin you would accept, the fix is the product or the price, not the logistics. FBA does not make a thin unit thicker. It makes a thick unit scale.

#FBA#getting started#fees#Seller Central

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