Amazon FBA Freight: Shipping Direct to Fulfillment Centers

Yes, you can ship from China to Amazon FBA directly, without any warehouse in between. Whether that is a good idea depends on one thing: whether your shipment can pass Amazon's receiving requirements before it ever leaves China. Amazon's fulfillment centers are high-speed receiving operations with strict rules on labels, carton sizes, and appointment delivery. They reject shipments that do not comply, and refused inventory costs you twice: the freight you already paid, and the weeks your product sits unsellable.

This guide walks through the prep requirements to get right before booking freight, the decision between shipping direct and staging inventory first, how to choose a freight mode, and the mistakes that get FBA shipments refused. CN Ally supports sellers with FBA prep, consolidation, and freight coordination from China, and the same decision framework below is what any careful seller should apply.

What shipping direct to FBA actually means

When sellers say "direct to FBA," they usually mean one of two things. The first is supplier-direct: the factory finishes the goods, packs and labels them to Amazon's spec, and the freight forwarder picks up from the factory and delivers to the assigned fulfillment center. The second is forwarder-direct: the cargo leaves the supplier and goes through a consolidation or prep warehouse in China, but that warehouse forwards it onward without any US staging in between.

Both paths end at the same place: a delivery to the fulfillment center Amazon assigned in your shipment plan, usually by appointment. The difference is where the prep work happens and who catches mistakes. Once the container leaves China, fixing a labeling error or a wrong carton count gets dramatically slower and more expensive. That is why the central rule of FBA freight is simple: the shipment should already be Amazon-ready before it leaves the factory, no matter which route you take.

The prep gate: seven checks before you book anything

Think of everything below as a gate. If any check fails, do not authorize pickup. Every rejection story starts with cargo that moved before someone confirmed the basics.

1. Labels exist and belong to the current shipment plan. Each sellable unit needs a scannable FNSKU barcode. That label must cover any other barcode on the packaging so only one code scans. Cartons need the FBA box labels generated in Seller Central from the active shipment plan. Old labels from a previous shipment, or supplier shipping marks that look similar, are a common cause of receiving exceptions.

2. Label placement and scannability. Barcodes must lie flat, print clearly, and stay unobstructed. Labels placed across carton edges or seams split when the box is handled. Tape, straps, or stretch film covering a barcode turn a correct label into an unreadable one. Poly bags must carry a printed suffocation warning when they reach the qualifying size, and the barcode must remain scannable through or on the bag.

3. Final carton data. Carton count, dimensions, and gross weight must be final measurements from packed cartons, not estimates from the supplier's quotation. Amazon's standard limit is 50 lb per carton, with "Team Lift" marking required above that and heavier-oversize handling rules beyond. Amazon has adjusted its maximum carton dimensions over time, most recently in 2025, so confirm the current limits in Seller Central rather than relying on an old packing guide. Packaging-focused FBA guides document the current box limits in detail, and the check-in data is what receiving staff hold you to. Box contents must match the shipment data: the quantity inside each carton is what Amazon's receiving staff expect to find.

4. No mixed SKUs unless declared. Cartons should contain a single SKU, unless they are case-packed or mixed units declared correctly in the shipment plan. Mixed cartons with incorrect declarations are one of the fastest ways to trigger a receiving hold. Bundles and multipacks must be marked "sold as set" or "do not separate" so the warehouse keeps them as one sellable unit.

5. Commercial documents match the cargo. The commercial invoice and packing list should describe what is physically in the boxes: product descriptions, quantities, values, and country of origin. Mismatched documents create customs problems on arrival and complicate duty calculation. If the shipment includes batteries, liquids, cosmetics, toys, or other regulated categories, flag them to your forwarder before pickup so customs and carrier restrictions are checked while the cargo is still in China.

6. Evidence before release. Ask the supplier for photos after final packing: product labels applied, FBA box labels on cartons, sealed cartons, and a shot of the complete finished shipment. Also request the final carton list and packing list. A supplier that has done FBA prep before should produce this without complaint. If basic evidence is hard to get, the shipment is not ready for direct release.

7. Importer and delivery plan. Amazon is not the importer of record for your goods. Someone must be named for customs clearance, and duty responsibilities must be assigned before the shipment sails or flies. Separately, confirm the delivery plan: which fulfillment center, which shipment ID, whether the delivery is small-parcel or palletized, and how the receiving appointment will be arranged. Details that are still moving when you book freight tend to become expensive exceptions at the destination.

Direct shipping vs staging: which route fits your shipment

The honest question is not "can my supplier ship to FBA?" but "should anyone let the cargo leave before the prep is verified?" Here is how the four routes compare.

Route · Best when · Main risk

• Supplier ships directly to FBA: Repeat orders, stable packaging, simple single-SKU cartons, a supplier with proven FBA prep history · Errors discovered only after export; corrections slow and expensive
• Supplier sends goods to a China FBA prep warehouse: New supplier, labels or repacking needed, mixed SKUs, inspection desired · Extra handling cost and a few extra days
• Multiple suppliers to a China consolidation warehouse: Several factories feeding one shipment or one replenishment cycle · Coordination overhead if the warehouse is weak
• Ship to a US warehouse or 3PL first: Seller wants domestic inventory control, staggered FBA replenishment, or returns handling · US storage costs plus a second domestic leg

Supplier-direct is the cheapest per shipment when everything is already correct. It is also the most unforgiving, because the receiving dock is the first place anyone will open a box. Staging in China adds a warehouse leg, but it buys you a pair of hands that counts cartons, checks labels, and fixes problems while the fix is still cheap. A US 3PL makes sense for mature sellers who want to keep bulk inventory out of Amazon's storage fees and feed fulfillment centers in smaller waves.

A practical rule of thumb: if this is the first order with a supplier, or the cartons involve more than one SKU, or nobody has photographed the finished labels, do not authorize direct pickup. Use the prep or consolidation step. The extra days and handling fees are almost always cheaper than a rejected shipment. This evidence-first approach to judging supplier readiness is the same one FBA forwarders publish for their own direct-shipping checklists.

Choosing the freight mode: express, air, or sea

Once the prep decision is made, the freight mode is a tradeoff between speed and landed cost per unit. For the full comparison of modes, see our breakdown of shipping from China, and for the economics of air in detail, our air freight guide.

• Express courier suits samples, emergency replacement units, and very small shipments. It is the simplest option and the most expensive per kilogram.
• Air freight fits launch inventory, stockout prevention, and lighter replenishments where lost sales would cost more than the freight premium. It typically reaches the US in roughly one to two weeks door to door.
• DDP sea freight suits planned replenishment where lower delivered cost per unit matters more than speed. Forwarder-published 2026 benchmarks run roughly $1.70 to $2.95 per kilogram door-to-door to US fulfillment centers, with about three weeks of transit. LCL (less than container load) works for smaller shipments; FCL (full container load) pays off once the volume fills a meaningful part of a container.

Pick the mode after the inventory plan is set, not before. A seller who knows their sales velocity and current stock buffer can decide whether speed or cost should drive. A seller who picks the mode first usually ends up re-booking.

The DDP quote trap: what "all-in to FBA" must actually include

Many Amazon sellers ship DDP (Delivered Duty Paid), where the forwarder or agent handles freight, customs clearance, duties, and final delivery to the fulfillment center. DDP removes most of the logistics burden, but "DDP included" is not a complete service description. Our DDP explainer covers the term in full; here is the FBA-specific version of what to verify in writing:

• The exact delivery endpoint. "To the US" is not an endpoint. The quote should name door-to-FBA delivery to the assigned fulfillment center.
• Customs and duty scope. Whether duties, taxes, and customs clearance are genuinely included, and what happens in case of a customs exam, storage, or re-inspection charges.
• Appointment and final-mile handling. Amazon receiving is appointment-driven for palletized and truckload deliveries. Confirm whether the forwarder arranges the delivery appointment, what waiting time or redelivery costs look like, and whether remote-area surcharges apply to your assigned center.
• What is excluded. Peak-season surcharges, fuel adjustments, storage beyond the free window, and redelivery fees are the usual exclusions that turn a low quote into a high landed cost.

A quote that cannot answer these four points is provisional, not final. Do not release cargo against it.

Work backwards from your launch date

FBA shipping from China should be planned from the inventory deadline backwards. Start with the date inventory must be live on Amazon, then subtract each stage:

1. Receiving and check-in buffer. Amazon's check-in times vary; plan for several days between physical delivery and inventory becoming sellable.
2. Final-mile and appointment window. Domestic delivery to the fulfillment center plus appointment lead time.
3. Main transit. Express: days. Air: roughly one to two weeks door to door. Sea: several weeks.
4. Origin handling. Pickup, consolidation or prep, export handling, and the wait for the vessel or flight.
5. Production. The supplier's lead time, which is separate from freight and often the longest leg of all.

Add a safety margin, especially for sea freight in peak season. Sellers who book freight first and check the calendar later discover the production leg too late. The calendar should be built before the purchase order is signed, not after.

Seven mistakes that get FBA shipments rejected

These are the failures that show up again and again at Amazon's receiving docks. Each one was preventable in China.

1. Wrong or missing FNSKU labels. Units arrive with UPC barcodes instead of FNSKU, or with labels that do not scan. Cover every other barcode and verify scannability before cartons are sealed.
2. Box labels from the wrong shipment plan. Labels generated for a cancelled or earlier shipment get applied to new cartons. Always print from the active shipment plan and apply the correct label to each carton.
3. Mixed SKUs with bad declarations. Cartons contain multiple variations that were not declared as mixed, or the quantities inside do not match the shipment data. Keep cartons single-SKU or declare the mix exactly.
4. Overweight cartons. Standard cartons over the 50 lb limit arrive without Team Lift marking, creating safety holds and extra fees. Weigh finished cartons; do not trust the supplier's estimate.
5. Old labels left on. Previous carrier marks or Amazon labels remain visible and confuse receiving. Remove or fully cover every label that does not belong to the current shipment.
6. Dimension or quantity changes after the plan was created. The supplier quietly changes cartons, quantities, or packing materials after the FBA shipment was built in Seller Central. Freeze the carton configuration before generating labels.
7. No delivery appointment. Palletized freight arrives at the fulfillment center without a confirmed receiving appointment and gets turned away or delayed. Confirm who books the appointment and that the forwarder actually holds one.

Any one of these can turn weeks of planning into a rejection notice. Together they are the reason the prep gate exists.

Frequently asked questions

Can my Chinese supplier ship directly to Amazon FBA?

Yes, when the supplier has fully prepared the products, cartons, labels, and documents before pickup and the customs and delivery plan are already confirmed. Direct shipping suits repeat orders with stable packaging. For first orders, mixed SKUs, or unverified labels, a China prep or consolidation step is safer.

Do I need an FBA prep service in China?

You need prep work, whether the supplier does it, a prep warehouse does it, or you arrange it. A dedicated prep service is worth it when labels, repacking, inspection, or carton corrections are needed. If the supplier's FBA prep is proven and verifiable with photos and final carton data, the extra warehouse leg may be unnecessary.

Who handles customs clearance and duties for FBA shipments?

Amazon does not act as the importer of record. Either you or your forwarder/agent must be named for customs, and duties must be accounted for. Under DDP terms, the forwarder handles clearance and pays duties on your behalf; under other terms, you need a customs broker or agent arrangement in the destination country.

How long does it take to ship from China to Amazon FBA?

Door-to-door, express typically takes days, air freight roughly one to two weeks, and sea freight several weeks, plus receiving and check-in time at the fulfillment center. Add origin handling and production lead time for the full timeline. Check-in delays vary, so keep a buffer between delivery and your target in-stock date.

What happens if Amazon rejects my shipment?

Rejected inventory may be refused outright or held with unplanned service fees, and it cannot sell while the problem is unresolved. Problems that would take a day to fix in China can take weeks once the goods are at a US fulfillment center or in a carrier's hands. Prevention (the prep gate in this guide) is the only reliable strategy.

Can I split one shipment across multiple fulfillment centers?

Amazon sometimes assigns a single shipment to multiple fulfillment centers. When that happens, cartons, labels, and delivery charges must be separated by destination, and your forwarder needs to quote the real final-mile work rather than a single-destination estimate. Confirm split-destination handling before booking.

The one rule that settles every decision

Nothing leaves China until the shipment would pass Amazon's receiving dock today. If the labels are verified, the carton data is final, the documents match the cargo, the importer is named, and the delivery appointment is arranged, direct shipping is perfectly fine. If any of that is uncertain, stage it: a China prep or consolidation step costs far less than a rejected shipment. Work backwards from your launch date, confirm every exclusion in your DDP quote in writing, and treat the freight booking as the last step, not the first.

For sellers who want this handled end to end (supplier coordination, FBA prep, consolidation, freight, customs, and delivery to the fulfillment center), CN Ally's Amazon FBA prep service covers the full chain from China. Questions about a specific shipment? Write to hi@cnally.com.