What is Amazon FBA — and is it still worth it in 2026?

FBA means “Fulfillment by Amazon”: you ship your goods to an Amazon warehouse — Amazon handles storage, packing, shipping, returns and delivery-related customer service. You handle what actually builds the business: product, sourcing, listing, advertising.

How an order flows:

• A customer orders your product — with the Prime badge, because FBA products are automatically Prime-eligible.
• Amazon picks, packs and ships from its fulfillment center — usually with next-day delivery.
• Returns and shipping questions go to Amazon. Product questions go to you.
• Every two weeks Amazon pays out your revenue — minus the fees we'll cover in a moment.

The alternative is FBM (“Fulfillment by Merchant”): you ship yourself. That makes sense for bulky goods, very low volumes, or if you already run logistics. For a beginner with a compact product, FBA is almost always the better start — the Prime badge alone visibly lifts conversion in search results.

This academy focuses on private label with FBA — the model where you build a real, sellable brand instead of just trading.

The three big cost blocks on Amazon's side — each one fair, together substantial:

• Referral fee (commission): roughly 7–15 % of the selling price depending on category, 15 % for most categories (minimum fee €0.30 per item; in 2026 Amazon lowered several categories for low-priced items).
• FBA fulfilment fee: per unit sold, based on size and weight — from just over €2 for a light envelope, ~€3.70 for a small standard parcel, up to €5–7 for bigger goods; peak-season surcharges apply mid-October to mid-January. The exact number comes from Amazon's revenue calculator in Seller Central.
• Storage fees: monthly per cubic meter, notably higher in Q4. Plus aged-inventory surcharges from 181 days of shelf time — over-ordering is punished directly.
• Add the professional selling plan (about €39/month plus VAT — required or sensible once you sell in any volume).

Rule of thumb: about one third of your selling price goes to Amazon, one third is product and landed costs, and the last third is your gross profit — which still has to fund ads, returns and taxes. That's exactly why unit economics gets its own lesson, and why there's a free FBA profit calculator.

Starting capital

• Under €1,000: possible, but only with a very small, light product and a mini first order. The core problem: if it sells, you can't afford the reorder — and a sold-out listing loses its ranking.
• €3,000–5,000: the realistic entry. First order (300–500 units), samples, freight, photos/listing, and a launch ad budget.
• €8,000+: comfortable — you can reorder before running out and survive one wrong pick.

Time

• Until launch: realistically 3–6 months from today — research, samples, production (often 30–45 days), sea freight (30–40 days), check-in.
• Ongoing: a well-tuned one-product business might need 5–10 hours a week. The first months are a learning phase — plan for double.
• Until real profit: many sellers reinvest the entire first year into inventory. Expecting to “live off it” after 6 months is the wrong expectation.

Good preconditions: you can invest €3,000 and six months without existential risk. You like numbers (unit economics decide everything). You can handle uncertainty — the first product is rarely the big hit.

Bad preconditions: you need predictable income within three months. You want to “have a quick look on the side” without real research time. Or you'd be betting your last savings — then the risk is placed wrongly.

Advanced sellers don't steer their business by margin per unit but by the return on the capital they have tied up. With FBA, your money sits in inventory almost permanently — and how often you turn it per year drives your growth more than a percentage point of margin. The metric behind this is the cash cycle: the time from the first euro paid to your supplier to the last euro back in your account.

That adds up to roughly 190 days — so your capital turns only about twice a year. Run through the AURELO spice grinder set:

• 500 units at €4.50 = €2,250 of goods, plus an assumed €550 of freight: €2,800 of tied-up capital, €5.60 landed cost per unit.
• Per sale: €24.99 minus roughly €7.80 Amazon fees minus €5.60 landed cost = €11.59 — subtract an assumed €6 for launch advertising and returns, leaving a contribution of €5.59 per unit.
• Per cycle: 500 × €5.59 = €2,795 of gross contribution on €2,800 deployed — roughly 100 % per cycle. Sounds spectacular, but: only about two cycles per year, and fixed costs and taxes still have to come out of that.

Two decision rules follow that beginners almost never apply:

• Compare products by annual return on capital, not by margin: contribution per cycle times cycles per year, divided by capital tied up. A product with a weaker margin but twice the sell-through speed beats the apparent margin star.
• Reorder formula: reorder as soon as remaining stock falls below daily sales times (replenishment time plus buffer). At 5 units a day and 75 days of production plus freight plus a 15-day buffer, that means: at 450 units remaining — which is practically launch week.