Quick answer
Do not compare the headline prices. Compare the cost to the same destination.
Incoterms® rules clarify delivery tasks, costs and risks between seller and buyer. A useful commercial comparison therefore starts by choosing one comparison point — for example your warehouse — and estimating every cost still required to get each quote to that same point.
Incoterms® 2020 is published by the International Chamber of Commerce (ICC). This guide is a planning aid, not a substitute for the contract, the official ICC Incoterms® rules, customs advice or freight advice.
Know the cost boundary
What changes from EXW to FOB, CIF and DDP?
Ex Works — the quote starts close to the seller
The seller makes the goods available at the named place. The buyer generally arranges carriage from there. ICC guidance notes that EXW is primarily suitable for domestic trade and can create practical export-clearance issues in international transactions.
Free On Board — delivery on board at the named shipment port
For sea or inland-waterway transport, the seller delivers when the goods are on board the buyer-nominated vessel at the named port of shipment. Risk transfers there. ICC says FOB is not appropriate when goods are handed to a carrier before loading on board, such as many container-terminal movements; FCA should be considered in that case.
Cost Insurance and Freight — freight and specified insurance to the destination port
The seller contracts for carriage to the named destination port and obtains the insurance required by the rule. But risk transfers when the goods are on board at the shipment port. CIF does not make the seller responsible for import clearance or import duty.
Delivered Duty Paid — seller carries the broadest delivery obligation
The seller delivers at the named destination, cleared for import and ready for unloading, and bears the relevant costs and risks to that point. DDP places the maximum obligation on the seller under Incoterms® 2020, including import clearance and applicable duty. Local legal or tax rules can make DDP difficult in some markets, so confirm the actual arrangement.
Always record the named place or port and the version of the rule, such as “FOB Ningbo, Incoterms® 2020” or “DDP buyer warehouse, Incoterms® 2020.” Then confirm exclusions, surcharges, taxes, unloading and any services negotiated outside the rule.
Worked comparison
Four different headline prices can become nearly the same order cost.
This hypothetical 1,000-unit example shows the comparison method. The numbers are deliberately simplified: each supplier starts at a different delivery boundary, and the buyer adds only the estimated costs that remain to reach the same warehouse destination.
- Quoted goods
- $7,550
- Remaining origin/export
- $350
- Freight + insurance
- $720
- Import + destination
- $825
- Normalized total
- $9,445
- Cost / unit
- $9.45
- Quoted goods / FOB scope
- $7,900
- Remaining origin/export
- $0
- Freight + insurance
- $720
- Import + destination
- $825
- Normalized total
- $9,445
- Cost / unit
- $9.45
- Quoted CIF scope
- $8,620
- Remaining origin/export
- $0
- Added main freight/insurance
- $0
- Import + destination
- $825
- Normalized total
- $9,445
- Cost / unit
- $9.45
- Quoted DDP scope
- $9,450
- Comparison adjustments
- $0
- Normalized total
- $9,450
- Cost / unit
- $9.45
- Headline vs EXW
- +$1.90 / unit
- Normalized gap
- ~$0.01 / unit
The EXW headline price looks $1.90 per unit cheaper than DDP, yet the normalized estimates are almost identical. This does not mean DDP or any other term is inherently better. It shows why the cost boundary must be aligned before supplier selection.
A repeatable method
Five steps to normalize supplier quotes
Fix the product, quantity, currency and destination
Compare the same specification and planned quantity, and define exactly where the cost comparison ends — destination port, warehouse or fulfillment center.
Record the full Incoterm and named place
“FOB” alone is incomplete for analysis. Record the named port or place, the rule version and any written exclusions or additions in the supplier quote.
Map what is already included
Separate supplier-side scope, origin handling, main freight, insurance, import clearance, duty or tax and final delivery. Do not add a cost twice just because it also appears in a freight quote.
Add the costs that remain to your comparison point
Estimate the missing transport and import costs for each quote. If a charge is unknown, mark it as unknown rather than assuming zero.
Estimate the complete landed costCompare normalized cost per unit — then check the commercial trade-offs
Once costs share the same boundary, compare per-unit economics alongside MOQ, lead time, payment terms, quality, supplier capability and inventory exposure.
Normalize Your Supplier QuotesA common misunderstanding
Who pays freight is not always the same as who carries the transport risk.
CIF is the clearest example. The seller pays for the contracted carriage to the named destination port and provides the insurance required by the rule, but the risk transfers when the goods are on board at the port of shipment. Cost allocation and risk transfer therefore need to be read separately.
Likewise, a DDP quote may look operationally simple, but import registration, tax recovery, importer-of-record requirements and local law can affect whether the proposed arrangement is workable. Confirm the named destination and the actual customs and tax handling before treating a DDP number as fully inclusive.
Before you compare
Incoterm quote comparison checklist
Turn the quote into a number you can compare
Put every supplier on the same cost basis.
Use the quote comparison tool for side-by-side economics, then build the detailed import cost with the landed cost calculator.
The connected workflow
From Incoterm normalization to an import decision
Use each number for a different part of the decision:
- Compare Supplier Quotes — normalize the commercial offers.
- Calculate Landed Cost — build the complete import cost.
- Set Your Price Ceiling — check whether the supplier price fits your target margin.
- Check MOQ Risk — measure cash and inventory exposure.
- Import Decision Report — bring the numbers together before ordering.
Related guides
Continue the cost review.
How to Compare Supplier Quotes Without Choosing on Unit Price Alone
How to Calculate Landed Cost per Unit Before Placing an Import Order
FAQ
Questions importers ask about EXW, FOB, CIF and DDP
Can I compare EXW, FOB, CIF and DDP prices directly?
Not reliably. They allocate different delivery tasks, costs and risks. Identify what each quote includes, add the remaining costs to one common destination, then compare the normalized total and per-unit cost.
What is the main difference between EXW and FOB?
Under EXW, the seller makes the goods available at the named place and the buyer generally arranges carriage from there. Under FOB, for an appropriate sea or inland-waterway shipment, the seller delivers the goods on board the buyer-nominated vessel at the named shipment port.
Does CIF include import duty?
No. CIF requires the seller to contract for carriage and specified insurance to the named destination port, but import clearance and import duty are not the seller's obligations under CIF.
Does DDP include import duty?
Under DDP, the seller is responsible for import clearance and applicable import duties at the named destination. Confirm local tax treatment, importer requirements and any contractual exclusions before assuming a quoted DDP price includes every possible charge.
Is FOB suitable for container shipments?
ICC guidance says FOB is intended for sea or inland-waterway transport where delivery occurs on board the vessel. When goods are handed to a carrier before they are on board, such as at a container terminal, ICC says FCA should be considered instead.