Why Amazon Rejected, Stalled, or Surcharged Your FBA Shipment

The truck left on a Thursday and everything about that shipment looked finished. Pallets wrapped, box labels printed the same morning, appointment number on the bill of lading, tracking updating on schedule. Nine days later it still read Delivered in Seller Central, none of the units were sellable, and the only new information anywhere in the account was a per-unit charge for prep nobody had asked for. That is everything the account will ever tell you about it.

Amazon reports outcomes: a received count, a status that stopped moving, a fee line, a reason code. Working backwards from one of those to the thing that caused it is most of the job here, and a wrong guess costs money quietly. A shipment investigation gets filed on what turns out to be a listing problem. A reconciliation gets attempted on a shipment that is not eligible for one yet. An hour goes into disputing a charge that was always going to stand.

Start with what the screen says

Give it two minutes before you open a case. Nearly everything sellers write in about traces back to one of six screens, and each points somewhere different.

What you see in Seller Central	Where it actually broke	First move today
Carrier refused at the gate, freight came back	Appointment, pallet build or carton spec	Do not reship. Rebuild, then rebook.
Delivered days ago, queue still reads Receiving	Queue depth, box content data, or a hold on the ASIN	Open the Problems tab. Wait for Closed before filing.
Received quantity below shipped quantity	Box content accuracy, a split still in transit, or real loss	Assemble proof of ownership, then reconcile
Unplanned prep or inbound defect charge	Prep the unit needed and did not have on arrival	Pull the defect list, dispute what is wrong
Units received but the ASIN will not sell	Listing or compliance side, not prep	Fix stranded inventory, not a shipment case
Placement fee larger than the prep bill	The split you accepted when the plan was created	Nothing today. Change it on the next plan.

The truck came back with my freight still on it

This is the one failure Seller Central does not report. You hear it from the carrier, from a redelivery charge, or from a shipment sitting at Shipped that never gets checked in.

Door refusals come from a short list, and appointments lead it. LTL and FTL freight needs a booked delivery window, and a truck that arrives without one, or outside the window it was given, is turned away without a conversation. After that it is build quality: a pallet or a carton that misses Amazon's published spec gets refused at the gate rather than corrected inside the building. The spec itself belongs on the wall above your packing station, printed off the FBA shipment checklist rather than remembered.

The day the freight comes back:

1. Get it to a dock you control. Do not send the carrier back out with the same load on it.
2. Photograph the pallets before anything is cut open. That is your evidence if the carrier bills you for the round trip.
3. Rebuild against the spec, not against somebody's memory of it.
4. Rebook the appointment before the truck moves again, and confirm the reference matches the shipment.

It stops repeating when the person who builds the load is the person who knows the shipment. On your own freight, make the confirmed appointment a field on the packing sheet rather than a call somebody makes later.

It says delivered, so where is my inventory?

Status moved through In transit, Delivered and Checked in, then stopped. Units are not appearing in your available inventory and nothing has changed for days.

Sometimes nothing is wrong: receiving is not instant and the queue at a large fulfillment center runs long in peak weeks. What stretches it further is predictable. Box content that is missing or unusable sends a carton to manual processing, which carries a per-unit fee and pushes availability back. Cartons holding many SKUs take longer to break down than single-SKU boxes. And a hold on the ASIN, usually a compliance document under review, leaves units sitting unprocessed.

Read the Problems tab before you write to anyone. In the Shipping Queue, View problems separates shipment-level problems from item-level ones, and that split alone tells you which side of the account the fix lives on. Then wait. Reconciliation is not available while a shipment is open, so a case filed now comes back as a reply telling you to file later.

Prevention here is mechanical. Send box content as a 2D barcode or a feed instead of typing it. Keep one SKU per box wherever the purchase order allows. Keep the carton count on the plan identical to the count on the truck; a mismatch there turns a normal receive into a manual one. Where compliance review is routine for your category, get the documents approved before the shipment plan exists.

They received fewer units than I sent

The shipment closes with a received count under the shipped count, and the gap sits there looking like theft. It usually is not.

Three different causes produce that one number. Box content data did not match what was physically in the carton, so units were received and attributed to the wrong line. A carton from a split shipment is still moving between buildings and the count corrects itself when it lands. Or units were genuinely lost or damaged on the way in. Only the third is a claim, and running the third argument on the first situation is how sellers collect denials.

1. Wait for the shipment to reach Closed. Reconciliation is not offered before that, and a case opened earlier does not hold your place in line.
2. Reconcile per item, not per shipment. Amazon asks what happened to each line, and options such as units not shipped and research missing units send the case down different paths. Picking the convenient one instead of the true one produces a generic denial.
3. Attach proof of ownership: an invoice, receipt or packing slip showing purchase date, product names and quantities that tie to the units in question.
4. For LTL or FTL, add the bill of lading showing piece count and total weight at pickup.
5. Look up the filing window for your claim type in Seller Central before you start assembling anything, because the windows differ by type and a late claim is a closed one.

The payout arithmetic surprises people. Amazon reimburses lost inventory against your manufacturing or sourcing cost, not against your selling price, so the invoice you attach does not merely support the claim, it sets the payout. A supplier document showing a lump sum with no item breakdown, or a quantity that does not tie to the shipment, gets read at the lowest defensible number if it is accepted at all. Fix that with the supplier once instead of arguing about it per claim: itemized lines, unit counts, dates, and the product names you actually use in your catalog.

What the case turns on is whether you can show what left your building. Count at pack-out and again at seal, and keep a carton-level manifest naming which SKU and how many went into which box ID. If a prep center does the counting, ask what its outbound verification consists of and ask to see the report it produces; what belongs in an inspection report is worth knowing before you accept one as evidence. A promise that everything gets double checked is not something you can attach to a claim.

There is a charge on my report I never agreed to

A per-unit charge on the payments report that was not in the plan. Sometimes a handful of them, sometimes across ASINs you were confident about.

Receiving found a gap and charged you for closing it. The gaps repeat: no FNSKU at all, a label that will not scan, a manufacturer barcode left exposed beside the FNSKU, a bare item that should have been bagged, a multi-unit set with no set marking, so receiving breaks it apart, a dated product with no readable date on the outer package. Label failures follow their own logic and have their own fixes (what fails at receiving, and why).

Since the start of 2026 there is no version of this where the fulfillment center finishes the unit and bills you, and stickerless commingling is being retired across the same year, which is what put unit-level identity on every reseller who used to ship unlabeled.

Open the Inbound Performance Dashboard rather than the payments report. Defects are listed there by ASIN with the specific prep or labeling problem named, which is the information the fee line withholds. Where a flag is wrong, use the Resolve control on the affected item, with a photograph of the prepped unit ready, because Amazon asks for evidence and the window to supply it is short. Where the flag is right, do not spend an hour on the dispute. Spend it on the record that produced the defect.

That record is a prep matrix, written per ASIN rather than per shipment. If you would rather buy the discipline than build it, hold a month of defect charges against the per-unit numbers on our rate card; that is a shorter argument than sellers expect. Either way the document looks the same. Every SKU gets a fixed description of what it needs, and the packer follows the description instead of judging each unit at the bench:

• Label type and placement, including which barcode has to be covered
• Bagging: required or not, bag size, whether the warning applies, whether it has to be sealed
• Protection: bubble, dunnage, box in box for anything that can break
• Set and multipack marking, with the exact wording that goes on the outer package
• Dates and codes: expiration format and placement, lot code visibility
• Category flags: hazmat classification, temperature sensitivity, restricted materials

Written once per SKU, it survives staff turnover, and it is the only version of this that holds up past a few hundred units a week. If FNSKU application is the step you keep losing on, our labeling service exists for that failure mode, and handing it over also moves the photo evidence to somebody whose job includes taking it.

The units are in the building and I still cannot sell them

Received quantity is correct. Inventory appears. Nothing is sellable, and the units show up under stranded inventory.

Nothing broke at prep, which is why shipment cases go nowhere here. This is the listing or compliance side: a deactivated or suppressed ASIN, missing required attributes, a category that needs approval you never applied for, compliance documents still under review, a pricing error suppressing the offer.

Open Manage FBA Inventory and go to Fix stranded inventory. Amazon shows a reason code per SKU and the code decides the fix. Relist or edit attributes where the listing is incomplete. Apply through Manage Selling Applications where the category gates you. If the code is one you cannot act on yourself, open a case containing the ASIN, the exact stranding reason as it appears in the report, and what you already corrected. Cases missing any of those three get form replies.

It stops happening when listing status is checked before the shipment plan is created rather than after the boxes land. Set one hard rule for inventory that cannot be un-stranded: get it out of the network instead of paying storage on units that cannot generate a sale.

The placement fee cost more than the prep did

An inbound placement charge that dwarfs what preparing the shipment cost.

That number was set at plan creation, when you chose the minimal split and sent everything to one or two destinations. Amazon spreads the inventory out itself and charges per unit for the work. This is the one symptom on the list with no same-day fix, so the work is all on the next plan: price both split options on total landed cost with freight included, because the placement line on its own never settles it. If you have never watched how those options get presented, build a first shipment plan slowly and read what the estimate is actually telling you.

If what stops you from splitting is that building cartons per destination is painful, that is a warehouse problem, and whoever preps your inventory can build to the split.

The paperwork that decides who pays

A dispute is won on what you can show, and the file that shows it has to be built while the shipment is being packed. It is small. Keep this set for every inbound:

• Supplier invoice with date, itemized product names and quantities, legible and matching what you shipped
• Pack-out count sheet with the counter's name and the date on it
• Photo of a finished unit showing the label, taken before it goes in the box
• Photo of each sealed carton with the box ID label visible
• Photo of the wrapped pallet with labels on the outside
• Box content file exactly as uploaded, kept with the shipment ID
• Carrier documents: tracking, bill of lading, piece count and weight at pickup

Each item answers a question that gets asked later. The invoice sets what a lost unit is worth. The count sheet establishes how many left. The unit photo answers a defect flag, the carton photos a short count, the bill of lading a freight claim. The box content file answers an attribution error, which is what usually makes a count look wrong when nothing is actually missing.

A file that exists is not the same as a file you can use. Name the photos with the shipment ID, keep one folder per shipment instead of a camera roll, and hold everything until the shipment is Closed and its reconciliation window has passed. Clearing it out at Closed is a month too early, and Closed is precisely when most sellers clear it out.

When a prep center packs for you the evidence lives in their building, which turns the question from whether it exists into whether you can get it. Ask what they photograph, at what stage, how long they keep it, and how fast they can send it while you are inside a filing window. Ask before you sign.

None of it takes long inside the process, and none of it can be reconstructed three weeks later, which is exactly when you will want it.

After the fee lands

My shipment is Closed and units are still missing. Is it too late?

Closed is the status that makes reconciliation possible, so this is the moment to act rather than to give up. Check in Seller Central which window applies to your claim type, since some are shorter than sellers expect, and go in with the invoice and the shipping documents already attached.

Amazon received the units but put them against the wrong SKU. Is that a claim?

It is a reconciliation, not a loss claim, and the two go down different paths. Attribution errors trace back to box content that did not match the carton, so the box content file as uploaded is the document that resolves it. If the mismatch came from your own packing, expect to correct it and absorb the manual processing fee rather than to be paid.

Does a prep defect hurt my Account Health Rating?

Prep defects are not scored directly there. The indirect route is what hurts: badly prepped units generate damage, late availability and customer returns, and those do land in the metrics that matter. Ignoring them because they are not scored is how a return rate problem shows up a few weeks later.

My prep center made the mistake. Will Amazon reimburse me?

No. Amazon's position is that the seller of record owns the compliance of what arrives; whatever you arranged with your provider stays between the two of you. Your prep agreement should say who pays when a defect charge traces back to the warehouse. Settle that before you sign.

Amazon sent units back to me as improperly prepped. What do I do with them?

Treat them as a new inbound, not as returns. Inspect for handling damage, rework against the prep matrix, relabel where labels are damaged, and only then create a new shipment plan. A fresh shipping label on the same boxes reproduces the original defect and the original charge.

Can an inbound placement fee be refunded after the fact?

Treat it as final. The charge follows from the split you confirmed while building the plan, so support reads it as a fee you agreed to rather than an error to correct. The money is recovered on the next plan, by pricing the split options against freight before you confirm one.

Where the effort actually pays

Case work recovers part of the loss part of the time, and it deserves to be done properly. It is also the slow half of the job, the half that runs on other people's queues and deadlines. The fast half sits at the packing bench, where the same problem costs a minute of attention rather than a fee, a delay and an afternoon of writing to support. Sellers who stop seeing these six screens are the ones who moved the work there.