How to Price Private Label Products from China: Margin Guide

Pricing a private label product from China starts with one number: your total landed cost per unit. The 3x–5x rule of thumb, channel margin targets, and your final selling price are all built on top of it. Get the cost stack wrong, and the price looks profitable in a spreadsheet while the business loses money on every unit.

Most new sellers price from the factory quote — the most common margin killer in private label. The quote is often less than half of what the product really costs to sell once freight, duty, packaging, fees, advertising, returns, and storage are added. CN Ally's product sourcing team sees it constantly.

This guide covers the full cost stack, margin targets by channel, a worked example from quote to selling price, and the costs sellers forget. The numbers are illustrative, but the method is the same whatever you sell.

What does "landed cost" actually include?

Landed cost is the total cost to get one sellable unit of your product into the hands of whoever fulfills orders: your warehouse, Amazon FBA, or a 3PL. It is not the factory quote. The full stack usually looks like this:

Cost element · What it covers · Typical behavior

• Ex-works unit price: Product as quoted by the factory · The headline number, and only the start
• Custom packaging: Printed box, inserts, hang tags, polybags · Often $0.30–$1.50+ per unit depending on complexity
• Labeling and barcodes: UPC/GTIN stickers, FNSKU or FBA labels · Small per unit, but nonzero
• Pre-shipment inspection: Third-party QC before goods ship · Usually $200–$300 per inspection day, spread across the order
• Sea or air freight per unit: Inbound freight divided by units · Varies wildly by product size and route
• Import duty: HS-code-based tariff on customs value · Depends on product and destination country
• Freight insurance: Cargo insurance, ~0.3–0.5% of cargo value · Cheap; skipping it is a false economy
• Customs clearance and brokerage: Agent fees, handling at destination port · Often $100–$250 per shipment, divided by units

Add every row and you get the per-unit landed cost: the number every pricing decision must start from. Anything not on the list is coming out of your margin instead.

One nuance: order volume changes the stack. Packaging plate fees, freight, and inspections are semi-fixed, so spreading them over 1,000 versus 5,000 units can move per-unit landed cost by 20–40%. Price from the landed cost at your actual order quantity, not the supplier's best-case quote at a volume you will never reach.

The 3x–5x rule of thumb, explained honestly

The most repeated pricing advice in private label is some version of: your selling price should be 3 to 5 times your landed cost. A $4 landed-cost product should sell for $12–$20.

It is a rule of thumb, not a law, but it exists for a reason. Run the math on what sits between your cost and the customer's payment, and the multiple makes sense. Take an Amazon sale at $19.99 with a $4.07 landed cost (we will use this product as our worked example later):

• Referral fee (15%): about $3.00
• FBA fulfillment fee (illustrative, standard-size item): about $3.40
• PPC advertising at a modest 10% ACoS: about $2.00
• Returns and refunds, budgeted at 3%: about $0.60

That is roughly $9.00 in selling costs on a $19.99 item, more than double the landed cost, before storage, software, or taxes. A price at 3x landed cost ($12.21) leaves almost nothing after these deductions. A price near 5x ($19.99) leaves roughly a third. The rule survives because it is a quick sanity check that bakes in all the costs sellers forget.

Where it breaks down:

• Very low-ticket items. At a $1.50 landed cost, 5x is $7.50, and fixed per-unit fees like FBA make sub-$10 products extremely hard to profit on regardless of the multiple.
• DTC/Shopify. You pay payment processing and shipping instead of Amazon fees, but you also carry customer acquisition costs. The multiple can still work; the fee mix is just different.
• Wholesale. You sell at a fraction of retail, so the multiple reads differently against your wholesale price (see the channel table below).
• High-ticket items. At $100+ retail, percentage fees take such a large absolute bite that sellers often accept a lower multiple with strong absolute profit per unit.

Use the rule as a first filter: if your planned retail price is below 3x landed cost, something in the cost stack or channel needs to change. Then refine with real channel math.

Margin targets by channel

Different channels take different cuts, so one margin target does not fit all. These are the targets commonly cited by experienced sellers — starting points, not promises.

Channel · Common net margin target · Key costs to model

• Amazon FBA: 30%+ after all fees and ads · Referral fee 8–15%, FBA fulfillment fee, PPC, storage
• DTC (Shopify/own site): 60%+ gross, ~30%+ after ads · Payment processing (~3%), shipping, customer acquisition cost
• Wholesale to retailers: 40–50% margin on your wholesale price · Simpler fee picture, but lower absolute price
• Retail (your own storefront/brand site): 50–60%+ · Rent, staff, and inventory risk replace platform fees

A note on terminology, because it causes real confusion. Gross margin = (price − landed cost) ÷ price. Net margin = (price − every cost including fees, ads, returns, overhead) ÷ price. When a seller says "I target 30%," they usually mean net. A 60% gross margin that becomes 12% net after PPC and returns is a pricing problem wearing a costume.

For Amazon specifically, many sellers use a "rule of thirds" as a rough check: roughly a third of the selling price goes to Amazon (referral + FBA), a third covers landed cost and variable expenses, and a third is margin. If your numbers deviate far from that, something deserves a second look.

A worked example: from a $2.40 factory quote to $19.99

Here is the full journey for an illustrative product (a silicone kitchen gadget) priced for Amazon. Every figure below is made up to show the method; run the same steps with your real numbers.

Step 1 — Build the landed cost. Order quantity: 3,000 units, shipped by sea.

Cost element · Per unit

• Ex-works unit price: $2.40
• Custom packaging (printed box + insert): $0.45
• Labeling (FNSKU/barcode stickers): $0.07
• Pre-shipment inspection ($300 ÷ 3,000): $0.10
• Sea freight per unit: $0.85
• Import duty (~8% of CIF): $0.25
• Insurance: $0.05
• **Total landed cost: $4.17**

The factory quote was $2.40. The landed cost is $4.17, 74% higher. This gap is the entire reason pricing from the quote fails.

Step 2 — Set the channel economics. Planned selling price: $19.99.

Deduction · Per unit

• Amazon referral fee (15%): $3.00
• FBA fulfillment fee (illustrative): $3.40
• PPC advertising (~12% of revenue): $2.40
• Returns/refunds reserve (3%): $0.60
• Monthly storage (averaged): $0.15
• **Total selling costs: $9.55**

Step 3 — Read the margin. $19.99 − $4.17 − $9.55 = $6.27 per unit, or about 31% net margin. That clears the common 30% Amazon target. The price also passes the 3x check: $19.99 is roughly 4.8x the $4.17 landed cost.

Step 4 — Stress-test it. Now change one variable, because one always changes. If freight rises and landed cost becomes $4.80, margin drops to about 28%. If PPC runs at 18% ACoS during launch, margin drops to about 25%. If both happen — the normal state of a new launch — you are near 22%, before a competitor cuts prices. This is why experienced sellers want headroom above the target, not exactly at it. A batch with a 5% defect rate is effectively a 5% cost increase plus return costs, so a pre-shipment inspection is cheap insurance against this kind of margin leak.

The price-floor formula sellers actually use

A widely used formula, documented in Repricer.com's FBA profit guide, sets the minimum price that still hits your target:

Minimum price = (landed cost + fulfillment fee) ÷ (1 − referral rate − target margin rate)

Using our example: ($4.17 + $3.40) ÷ (1 − 0.15 − 0.30) = $7.57 ÷ 0.55 = $13.76.

That is the floor before advertising. As RepricerExpress points out, if you run PPC at 12% ACoS, that spend has to come from somewhere — fold it into the target margin: ($4.17 + $3.40) ÷ (1 − 0.15 − 0.30 − 0.12) = $7.57 ÷ 0.43 = $17.60. The difference between the two floors is $3.84 per unit: the exact amount a seller loses per sale when they set prices from cost and fees but forget ads.

The formula also works for repricing decisions. When a competitor undercuts you, do not match blindly. If their price sits below your floor, matching it turns every sale into a subsidized donation. Hold your price and defend with reviews and listing quality, or lower only as far as the floor allows.

Costs that quietly kill margins

The worked example above included the usual suspects. Here are the ones that most often get left out entirely:

Sampling and development. Samples cost $20–$100 each with express shipping, and serious sellers test three to five suppliers. Spread $500 in sampling over a 3,000-unit order: $0.17 per unit. Small, but real, and never in the factory quote.

Mold and tooling fees. Private molds run from a few hundred to several thousand dollars. Amortize them over expected lifetime volume, not the first order.

Storage fees, especially Q4. Amazon's monthly storage fees climb in October–December, and aged-inventory surcharges penalize slow sellers. Budget storage as a per-unit line: every unit sitting past 90 days is margin leaking on a schedule.

Returns beyond the refund. The reserve above covers the product cost of returns. It does not cover return shipping on defect claims, FBA disposal fees for unfulfillable units, or the review damage a bad batch causes, which lowers conversion and raises ACoS. Defects are a pricing input, not just a quality topic.

Currency and payment costs. Paying a Chinese supplier in USD while your home currency moves, or absorbing wire and platform fees, adds a fraction of a percent per unit. On thin margins, fractions matter.

When the math doesn't work: three levers

Sometimes the full calculation says the product cannot hit your margin target at a competitive price. That is the calculation doing its job: it is cheaper than learning it from a warehouse of unsold stock. You have three levers:

1. Reduce the cost. Renegotiate at higher volume, simplify the packaging, or switch freight forwarders. The biggest wins usually come from packaging and shipping, not from squeezing the unit price. A factory that cuts corners on the product to hit your price target will cost you more in returns. Reliable shipping and logistics coordination can cut per-unit freight meaningfully versus ad-hoc bookings.

2. Raise the perceived value. Bundling is the classic move: two complementary items in one listing raise the average price faster than costs rise, because the second unit shares packaging, freight allocation, and often the FBA fee tier. Better packaging, a stronger brand story, and genuinely better quality (verified before shipment) all support a higher price without higher ad spend.

3. Change the channel or the product. Some products are wholesale products, not Amazon products. Some are DTC products where a 60% margin absorbs acquisition costs that would destroy an Amazon listing. And some products simply have no room for a middleman: if landed cost is already 40% of the competitive retail price, no optimization creates a business. Walking away from a bad product is a pricing decision, usually the most profitable one.

One thing not to do: launch at a loss "to get reviews, then raise the price." Price increases reset your competitive position and often your conversion rate. The launch price should already clear your floor; use coupons for early velocity instead of a permanently low price.

Frequently asked questions

What net margin should I target on Amazon private label?

Thirty percent net, after referral fees, FBA fees, advertising, returns, and storage — is the commonly cited healthy target. New launches often run 15–20% during the heavy-PPC phase and climb as organic rank improves. Below 20% sustained, one cost shock (a freight spike, a bad batch) can push the product underwater.

Is the 3x–5x rule still valid in 2026?

As a screening tool, yes. Channel fees have not gotten cheaper; if anything, fulfillment and ad costs have crept up — so the multiple's job of absorbing forgotten costs is more important, not less. But treat it as a gate, not a formula: pass the gate, then price from your actual channel math.

Should I price based on my costs or on competitors?

Both, in order. Cost math sets your floor: the price below which you refuse to sell. Competitor and market research sets the ceiling: what customers will actually pay. If the floor is above the ceiling, the product does not work at that cost structure. Pricing purely from competitors without knowing your floor is how sellers discover they were unprofitable six months later.

My factory raised prices mid-production. What now?

First, rerun the floor formula with the new number before reacting — a small increase often dents the margin without breaking it. If it breaks the floor, renegotiate scope (simpler packaging, adjusted non-critical specs) before accepting the higher price, and get the revised quote in writing with the same itemized breakdown. Price changes are harder for a factory to push through when someone is sitting across the table. CN Ally's private label service handles exactly this kind of mid-production negotiation.

How do I price differently for wholesale versus Amazon?

Wholesale buyers expect roughly a 50% margin on their retail price, so your wholesale price is often half (or less) of your Amazon/DTC retail price. It still has to clear your landed cost at 40–50% margin. Many sellers run both: the Amazon price funds the brand, the wholesale volume funds the factory relationship. Just make sure your wholesale price never undercuts what retail partners need to charge. That kills the channel fast.

What is the difference between markup and margin, and does it matter?

Yes. Mixing them up misprices products: markup = (price − cost) ÷ cost, while margin = (price − cost) ÷ price. A 3x landed-cost rule is a 200% markup, which equals a 66.7% gross margin. When a supplier quotes one and you hear the other, the price can be off by a wide margin. Always convert to the same basis before comparing.

The go/no-go pricing test

Before you place a purchase order, run this test. It takes ten minutes and it is the difference between a product and an expensive lesson.

Build the full landed-cost stack at your actual order quantity — every row from the table above, no blanks, no "TBD." Pick your channel and write down its fees from real sources: the referral rate for your category, the fulfillment fee for your size tier, your planned ad budget as a percentage of revenue. Add a returns reserve and a storage line. Then apply the floor formula with your target margin including ad spend.

If the resulting floor sits comfortably below the competitive market price, order with confidence, and email the costing sheet to hi@cnally.com for a second pair of eyes on the supplier side. If the floor is at or above the market price, do not order yet: cut costs, improve the offer, or pick a different product. And if the numbers work only when every assumption goes right (freight stays low, ACoS stays at 8%, zero defects), they do not work. Price for the likely case, not the best one. The sellers who survive in private label are not the ones with the lowest costs. They are the ones who knew their real numbers before the container shipped.