A supplier quote does not tell you what a product really costs.
If you buy a unit for $20, your cost is not necessarily $20 by the time that unit reaches the place where it can actually be sold.
Freight, insurance, duties, customs charges, taxes and handling can all increase the amount of capital tied up in each unit.
That difference is why product businesses need to understand landed cost, not just product cost.
And even landed cost may not be the end of the profitability calculation.
If you sell through a marketplace, pay a payment processor, absorb returns or face foreign-exchange exposure, additional costs can reduce the margin further.
The real question is therefore:
What will this product actually cost me before I can profitably sell it?
What is product cost?
Product cost is the amount paid to acquire or manufacture the product itself.
For an importer or reseller, this is often the supplier's unit price.
For example:
Supplier price: $20 per unit
If you buy 1,000 units:
Product cost = $20,000
That number matters.
But it does not tell you what those units will cost once they reach their destination.
What is landed cost?
Landed cost is the total cost of bringing a product from the supplier to the location where it becomes available to the buyer or business.
Depending on the transaction, landed cost may include:
- product purchase price
- freight
- insurance
- customs duties
- import taxes where applicable
- customs brokerage
- port or terminal charges
- handling
- other transport-related charges
A simple conceptual formula is:
Landed cost = Product cost + transportation + duties/taxes + insurance + import/handling costs
The exact components depend on the route, country, product, Incoterm and transaction structure.
Product cost vs landed cost
The distinction is simple:
Product cost tells you what the supplier charges.
Landed cost tells you what the product costs once the expenses required to bring it to its destination are included.
That difference can materially change the economics of a deal.
Suppose:
Product cost: $20
Freight allocation: $3.50
Duty: $2.00
Insurance and handling: $1.00
Customs/brokerage allocation: $1.50
Your landed cost is:
$20 + $3.50 + $2 + $1 + $1.50 = $28
A product that looked like it cost $20 actually requires $28 of capital per unit before it is ready for the next stage of the sale.
That is a 40% increase over the supplier price.
Why using product cost alone can overstate your margin
Imagine you plan to sell that product for $50.
Using only product cost:
Selling price: $50
Product cost: $20
Apparent profit:
$30
Apparent margin:
60%
Now use landed cost:
Selling price: $50
Landed cost: $28
Profit before downstream selling costs:
$22
Margin:
44%
The selling price did not change.
The supplier quote did not change.
But the profitability picture changed substantially.
And we still have not included marketplace fees, payment processing, commissions, returns or other selling costs.
Landed cost is not the same as total deal cost
This distinction matters.
Landed cost is generally concerned with getting the product to its destination.
It does not automatically include every cost of selling the product.
For example, after the product has landed, you may still incur:
- marketplace fees
- payment processing
- sales commissions
- outbound fulfillment
- returns
- discounts
- channel-specific fees
That means a useful profitability analysis often has two stages:
1. What does the product really cost when it reaches me?
→ Landed cost
2. What margin remains after the costs of actually selling it?
Confusing these two can produce misleading decisions.
Worked example: supplier cost vs real economics
Consider this hypothetical import.
Supplier
1,000 units
Supplier price: $20/unit
Product cost:
$20,000
Import costs
Freight: $3,500
Duty: $2,000
Insurance: $500
Customs/brokerage/handling: $1,500
Total import-related costs:
$7,500
Total landed cost:
$27,500
Landed cost per unit:
$27.50
Now suppose the product sells for $50.
Before any marketplace or payment fee:
Profit per unit:
$50 − $27.50 = $22.50
Margin:
45%
Now add:
Marketplace fee: 10% = $5
Payment processing: 3% = $1.50
Real deal profit:
$50 − $27.50 − $5 − $1.50 = $16
Real margin:
32%
A deal that appeared to have a 60% margin when comparing only supplier cost with selling price now produces 32%.
That difference can determine whether the order is worth placing.
Incoterms can change your landed cost
Incoterms affect which party is responsible for specific transportation tasks, costs and risks.
A supplier price quoted under EXW is economically different from a supplier price quoted under DDP.
With EXW, the buyer may be responsible for much more of the movement from the seller's premises onward.
With DDP, the seller assumes much more responsibility for delivering the goods to the named destination, including import formalities within the scope of the rule.
This does not automatically make one Incoterm cheaper or better.
It means the quoted price cannot be evaluated properly without understanding what is included in that price.
A higher supplier quote can sometimes produce a lower total landed cost.
A lower supplier quote can sometimes produce a higher one.
The cheapest supplier is not always the most profitable supplier
Imagine two suppliers.
Supplier A
Unit price: $18
Higher freight and import costs
Supplier B
Unit price: $21
Better freight arrangement and lower total logistics cost
If Supplier A lands at $29/unit and Supplier B lands at $26/unit, the cheaper supplier is actually the more expensive business decision.
That is why sourcing decisions should not be based only on unit price.
The useful comparison is:
landed cost + selling costs + expected margin
FX can change landed cost
If the supplier invoice is denominated in another currency, the effective product cost can change even when the supplier price remains fixed.
Suppose a supplier charges €20.
If your business accounts in dollars, the actual dollar cost depends on the EUR/USD exchange rate when payment is made.
Currency movement can therefore change:
- product cost
- landed cost
- final deal margin
For international sourcing, FX is part of the economic scenario.
Duties and taxes need transaction-specific treatment
Duties and taxes can depend on factors such as:
- product classification
- origin
- destination
- customs value
- trade agreements
- local tax treatment
- Incoterm
- business registration status
They should not be guessed or treated as universal percentages.
For important transactions, businesses should verify the applicable customs and tax treatment with appropriate professional or official sources.
Why landed cost should be calculated before ordering
If you discover landed cost only after the goods arrive, your negotiating power is already much smaller.
The order has been placed.
Capital has been committed.
Freight may already have been paid.
A better process is to model the economics before placing the order.
Ask:
- What will the product cost after freight?
- What duties apply?
- What happens if freight increases?
- What if FX moves?
- What selling price is required?
- What margin remains after channel fees?
- How much cost inflation can the deal absorb?
Those are pre-decision questions.
Landed cost and pre-decision profitability
Landed cost is one part of a broader decision.
MarginGuides uses the economic scenario around the deal — including costs, fees, taxes, FX and target margin — to help answer:
Should I do this?
That is different from simply recording what happened after the transaction.
It means evaluating the economics while you can still change the decision.
FAQ
What is the difference between product cost and landed cost?
Product cost is the price paid for the product itself. Landed cost adds the expenses required to bring the product to its destination, such as freight, duties, insurance and handling.
Does landed cost include marketplace fees?
Usually not. Marketplace fees are generally selling-channel costs rather than costs of bringing the product to its destination. They should still be included when calculating the final deal margin.
Does landed cost include shipping?
Inbound freight used to bring the product to its destination is normally an important component of landed cost.
How do Incoterms affect landed cost?
Incoterms help define which party is responsible for particular transportation tasks, costs and risks. Changing the Incoterm can therefore change which costs the buyer must include in the landed-cost calculation.
Why is landed cost important for profit margin?
If you use supplier price instead of landed cost, you may underestimate the real cost of the product and overestimate the margin available on the sale.