FOB vs EXW: Which Incoterm Should FBA Sellers Use? | Inventory Hero
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FOB vs EXW: Which Incoterm Should FBA Sellers Use?
FOB vs EXW: FOB puts the supplier in charge to the origin port, EXW leaves everything to you from the factory door. What each means and which fits FBA.
Under EXW (Ex Works), the supplier just makes the goods available at their factory and you are responsible for everything after that, including trucking to the port and clearing export from the origin country. Under FOB (Free On Board), the supplier handles moving the goods to the port and loading them onto the vessel, and your responsibility begins once they are aboard. FOB shifts the messy origin-country logistics to the supplier.
Should FBA sellers use FOB or EXW?
For most FBA sellers, FOB is the better default. It keeps origin trucking and export clearance with the supplier and their local agents, who are best placed to handle them, while you control the ocean freight and destination side through your own forwarder. EXW gives you more control but adds origin-country complexity and risk that most sellers do not want to manage from abroad.
Andrew Erickson is the founder of Inventory Hero. He has spent years working with Amazon FBA sellers on demand forecasting, restock planning, and the cash flow side of running a private-label brand. Inventory Hero exists because every spreadsheet-based inventory system he tried eventually broke — usually right before Q4.
DDP (Delivered Duty Paid) has the supplier or their forwarder handle everything to the destination, including duties, which is convenient and common for FBA. The trade-off is less visibility and control: customs is often cleared in an arrangement you do not oversee, and a problem in transit is harder to manage. It can work well with a trusted supplier, but understand what you are giving up in control.
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An incoterm is the shorthand that defines who pays for and controls each leg of a shipment, and where responsibility passes from the supplier to you. FOB vs EXW is the most common choice an FBA seller faces, and the short version is simple: EXW puts everything on you from the factory door, FOB has the supplier handle the origin-country logistics and hand off at the port, and for most sellers FOB is the sensible default. Below is what each means, the trade-offs, and how to choose.
Under EXW, or Ex Works, the supplier's only job is to make the goods available at their premises. From that point, everything is your responsibility:
Origin trucking from the factory to the port.
Export clearance from the origin country, including its paperwork.
Loading, ocean freight, insurance, and the entire destination side.
EXW gives you maximum control and visibility into every cost, which some experienced importers value. But it also hands you the hardest part, origin-country logistics and export clearance, in a place where you have no local presence. For most sellers, that is complexity and risk they do not want.
Under FOB, or Free On Board, the supplier is responsible for getting the goods to the origin port and loaded onto the vessel. Your responsibility begins once they are aboard:
The supplier arranges origin trucking, export clearance, and loading.
You control the ocean freight, insurance, destination clearance, and final delivery, usually through your own freight forwarder.
This split is why FOB is the common recommendation. It puts the messy origin-country steps with the party that is actually there and does them daily, while leaving you control of the international and destination legs where your forwarder operates. You still see and control the biggest cost, the ocean freight, because you book it.
One technical footnote for the sticklers: under Incoterms, FCA (Free Carrier) is arguably the cleaner term for containerized cargo, because FOB formally transfers risk when goods are on board the vessel while containers are actually handed over at the terminal earlier. In practice, FOB remains the overwhelming standard in China-to-FBA trade and works fine; just know FCA exists if a forwarder raises it.
The only real difference is the origin-country leg, but that leg is precisely the one hardest to manage from abroad, which is what tilts most FBA sellers toward FOB.
It also matters for cost comparison. Say a supplier quotes a 500-unit order at 8.00 dollars a unit EXW or 8.60 FOB. EXW looks 0.60 cheaper, but under EXW you now owe the origin trucking (roughly 200 dollars) and an export agent (roughly 150 dollars), which is about 350 dollars, or 0.70 a unit, across 500 units. That puts your real EXW cost near 8.70 a unit, above the FOB quote, before you have managed a single truck. Always compare quotes on the same incoterm, or you are comparing different scopes of work.
There is a third option worth knowing: DDP, or Delivered Duty Paid, where the supplier or their forwarder handles everything to the destination, duties included. It is convenient and common in FBA, especially with freight-forwarding arrangements that quote a door-to-Amazon price.
The trade-off is control and visibility. Customs is often cleared in an arrangement you do not oversee, the duty and freight are bundled into one price you cannot fully break down, and a problem in transit is someone else's to solve on their timeline. DDP can work well with a trusted supplier or forwarder, but understand that you are trading visibility for convenience, which also makes your true landed cost harder to verify.
A few errors show up again and again, and each one costs money or control:
Accepting EXW without realizing what it means. A low EXW quote looks cheaper than an FOB one, but it is cheaper because you now owe the origin trucking and export clearance. Compare quotes on the same incoterm, or you are comparing different scopes of work.
Treating a DDP door price as your landed cost. A bundled DDP quote hides the freight and duty split, so you cannot see if the duty was classified correctly or whether freight is padded. Ask for the breakdown, or your landed cost is a guess.
Leaving the incoterm off the PO. If it is not on the purchase order, the handoff point is ambiguous, and ambiguity favors whoever wrote the invoice. Always state it explicitly.
Assuming the incoterm covers insurance. FOB and EXW do not include cargo insurance for your leg; arrange it separately so a lost or damaged container is not your total loss.
Most of these come from treating the incoterm as a formality rather than the contract clause it actually is.
Default to FOB unless you have a specific reason not to. It balances control and simplicity for most sellers.
Consider EXW only if you have a capable freight forwarder with strong origin-country presence and you want maximum cost visibility.
Consider DDP for convenience with a trusted partner, accepting less control, and make sure you can still reconstruct your landed cost.
Whichever you choose, put it on the PO. The incoterm is a core PO field precisely because it defines responsibility.
If the supplier resists FOB and pushes DDP through their own forwarder, which smaller factories often do, ask for a freight-split quote (goods priced at FOB with the freight quoted separately) or insist on naming your own forwarder for the ocean leg. Either keeps your cost visibility even when they handle the origin logistics.
FOB vs EXW comes down to the origin-country leg: EXW leaves it to you at the factory door, FOB puts it on the supplier through the origin port. For most FBA sellers, FOB is the right default because it keeps the local logistics with the party best placed to handle them while you control the ocean freight. Know DDP as the convenient-but-less-transparent alternative, and always record the incoterm on your PO. For how these terms fit the full set, see Incoterms explained. It feeds directly into your landed cost, your broader importing process, and ultimately your restock planning math. When you qualify a second factory, the same incoterm principles apply per supplier; see managing inventory across multiple suppliers.