Amazon FBA Prep Service Fees: What Each Service Costs in 2026

By Bernardo Campelo, Forbes Business Council E-Commerce Leader, Amazon SPN Certified provider, Amazon SP-API authorized partner, and Founder of PrepVia.

Every week a seller forwards me a competitor's quote and asks if it is a good deal. The quote says $0.45 per unit. My answer is always the same question: $0.45 for what, exactly? In this industry, the per-unit prep fee is the beginning of the price, not the price.

I run PrepVia, an Amazon SPN Certified prep center in Miami, Florida. I have written hundreds of quotes and read hundreds of my competitors' quotes when sellers sent them over for a second opinion. The pattern is consistent: the number on the front page is designed to win a comparison spreadsheet, and the numbers that decide what you actually pay live in a fee schedule attached at the end, or worse, appear for the first time on your second invoice.

So here is the market, priced service by service, as of 2026: what each line item should include, the real US ranges, where the hidden fees hide, and how to compare two quotes so the cheap one does not turn out to be the expensive one.

The 2026 Market Rate Table, Service by Service

These are the ranges US prep centers actually quote as of 2026. The low end is usually a high-volume center in a cheap-rent market pricing one service standalone. The high end is usually a full-service operation in California or the Northeast, or a low-volume account paying list price. A quote outside these ranges in either direction is not automatically wrong, but it is a question you should ask out loud.

Two readings of that table matter more than the table itself. First, the bundled full-service rate, meaning receive plus count plus inspect plus FNSKU label plus move into an outbound shipment, runs $0.75 to $1.50 per unit as of 2026. Second, Amazon stopped being the backstop this year. It discontinued its own FBA prep and labeling services on January 1, 2026. Non-compliant inventory no longer gets fixed at the FC for a modest fee. It gets hit with inbound defect fees of $0.32 to $5.72 per standard unit, up to $8.25 on bulky items. That is the fence post that matters now: there is no Amazon label service left to catch your prep center's mistakes, and every mistake is priced at up to ten times the per-unit fee you were trying to save. The full Amazon-side picture for this year is in our 2026 FBA fee changes breakdown.

What Each Line Item Actually Buys

FNSKU labeling: $0.20 to $0.55 per unit

The fee should include printing on an industrial thermal printer, applying the label so it fully covers every existing barcode on the packaging, and a scan verification before the unit is packed. Full coverage is the detail that matters: if the original UPC stays visible, the fulfillment center scanner can check your unit into the wrong listing. Centers at the bottom of the range often skip verification entirely, which is how a technically correct label becomes an unscannable barcode fee three weeks later. What a complete labeling workflow includes is documented on our FBA labeling service page.

Polybagging: $0.30 to $0.60 per unit

Includes the bag, the seal, and the suffocation warning Amazon requires on any bag with an opening of 5 inches or more. Watch two things: whether the bag itself is included or billed back as materials, and whether the center stocks a real range of bag sizes, because a unit bagged twice is a unit some operations will bill twice.

Bubble wrap: $0.50 to $1.00 per unit

The most labor-intensive standard prep service, priced accordingly. The fee should include the material, full coverage of the item, and taping that survives a conveyor. Fragile items that arrive broken at the FC are not reimbursed as transit damage if the prep was inadequate, so this is the wrong line to shop on price alone.

Bundling and multipacks: $0.50 to $1.50 per bundle

Priced per finished bundle, not per component, and the range widens with component count. The fee should include the outer bag or box, a new FNSKU applied to the bundle, and a Sold as Set sticker. Ask how a four-component bundle prices against a two-component one before you send a bundling-heavy catalog, because this is the line where quotes diverge the most.

Inspection: $0.15 to $0.35 per unit standalone

Usually folded into the full-service rate, and this is where the word included does the most work in the industry. At minimum it should mean a piece count against your packing list and a visual check for damage. Real inspection, opening units, photographing defects, checking expiration dates, is a separate service and worth paying for in categories where one bad batch can suspend a listing.

Receiving: $0.25 to $0.50 per unit

Unloading, counting, reconciling against your manifest, and reporting discrepancies with photos, ideally the day the freight lands. Some centers waive it inside a full-service rate; many quote prep without it and bill it separately, which is the single most common way a $0.45 quote becomes a $0.85 invoice. Pallet receiving runs $10 to $25 per pallet on top.

Storage: $25 to $50 per pallet per month

Shelf and bin storage for smaller footprints runs roughly $3 to $10 per month, and cubic-foot pricing runs about $0.45 to $0.85 as of 2026. Ask whether storage is prorated daily or billed in full-month blocks, and when the meter starts: on arrival, or after a free window. A center that gives 14 free days and prorates afterward is priced very differently from one that bills a full month the day your pallet lands, even at an identical headline rate. Florida operations hold a structural rent advantage over California here, which is part of why we operate where we do: see our Florida facility.

Shipment creation: $5 to $15 per shipment

Building the FBA shipment, entering box content information, printing box labels, and tendering to the carrier. Outbound boxes bill at $1.50 to $4.00 each when the center supplies them. This fee multiplies quietly. Amazon-optimized placement means five or more destinations by definition, so one inbound becomes at least five shipments, and a $12 creation fee becomes $60 or more before a single unit moves. That is the real trade: Amazon zeroes its own placement fee and your prep center bills five times the shipment work.

The Amazon Fee Your Prep Quote Does Not Cover

One fee in this chain belongs to Amazon, not to your prep center. The inbound placement service fee is billed straight to your seller account, roughly 45 days after the units are received, on the quantity Amazon actually received. No prep center can waive it or absorb it. It still belongs in your landed cost math, because the decision that sets it also multiplies the shipment creation fee above.

The structure changed twice, and most published tables never caught up. Partial split stopped applying to standard-size products on February 20, 2025, so a standard-size unit has exactly two options today: minimal split, or Amazon-optimized at zero. Then on January 15, 2026, Amazon cut the old Large Bulky tier in two and created Small Bulky for anything that fits within 37 by 28 by 20 inches, priced below Large Bulky in every weight band. If a table still shows you one single bulky row, or a partial split column next to a standard-size product, it is pricing your freight off a schedule Amazon retired.

The Hidden Fees: Where the Quote and the Invoice Diverge

None of these are illegitimate on their own. Every one of them reflects real work or real cost. What makes them hidden is placement: they live in the fee schedule appendix while the per-unit rate lives in the sales email.

Monthly minimums deserve their own note. A $250 minimum is not dishonest; it is a center saying plainly that small accounts cost money to serve, and centers with minimums are often disciplined operators. The problem is disclosure: sellers routinely discover the minimum on the second invoice, in a slow month, as a top-up charge nobody mentioned on the sales call. We take the other side of that trade and charge no minimum at all, and we wrote up why most centers cannot afford to do the same in the no-minimums breakdown.

How to Compare Quotes Without Getting Burned

The comparison spreadsheet with one per-unit rate column is exactly the tool the headline rate was designed to win. Throw it out. The method that works is pricing one real month of your business through each complete fee schedule, the same way we recommend evaluating everything else about a partner in how to choose the best FBA prep center.

When the Low Price Is the Expensive One

A prep fee is a small number multiplied by everything you sell, so shopping it hard feels rational. But the failure modes of cheap prep are priced by Amazon, not by the prep center, and Amazon prices them brutally. An unscannable or wrong label triggers inbound defect fees of $0.32 to $5.72 per unit, and since Amazon ended its own prep and labeling services in January 2026, nobody at the FC is fixing it for you. A missed polybag on a liquid can get a listing pulled. A miscount nobody reconciled at receiving becomes phantom inventory you pay to chase for months.

Slow turnaround is the quietest cost of all. A center saves you $0.20 per unit, then sits on your inventory for ten days in Q4. That costs you days of supply. Days of supply is the input to the low-inventory-level fee, and to losing the Buy Box to a faster seller. The full cost-of-ownership math, fees plus float plus failure rates, is in our prep center cost breakdown, and the warning signs that predict these failures before you sign are in the red flags guide. If you are weighing doing it in-house instead, run the honest numbers in PrepVia vs DIY first.

What Transparent Pricing Looks Like

The test is simple: can you compute your own invoice from the public page? If the answer requires a sales call, the price is whatever the sales call decides. We publish every fee we charge, per service, material included, on one pricing page: no monthly minimum, no account fee, no receiving fee on standard cartons, and every add-on priced next to the service it belongs to. I am obviously not neutral about our own table. But hold every quote to the same standard, including ours. Every number in this article is checkable against that page. Your month is computable from it before you ever talk to a human.

Frequently Asked Questions

How much does FBA prep cost per unit?

As of 2026, full-service FBA prep in the US typically costs $0.75 to $1.50 per unit, covering receiving, inspection, FNSKU labeling, and shipment handling. Advertised rates of $0.45 to $0.60 usually exclude receiving, materials, or shipment creation, which get billed separately. The only reliable comparison is your total monthly invoice divided by units shipped.

What is included in a standard FBA prep fee?

A standard per-unit prep fee should include receiving the carton, a piece count and visual inspection, printing and applying the FNSKU label over the old barcode, and moving the unit into an outbound FBA shipment. Polybagging, bubble wrap, and bundling are almost always priced as separate add-ons. If receiving or shipment creation bills separately, the quoted number is a labeling fee, not a prep fee.

Do prep centers charge monthly minimums?

Many do, typically $100 to $500 per month, and the invoice gets topped up to that floor in slow months. Some centers, including PrepVia, charge no monthly minimum and bill only for work performed. Always get the minimum in writing before signing, because it is the fee sellers most often discover on their second invoice.

Is it cheaper to prep FBA inventory yourself?

At low volume, usually yes, because your own labor is free on paper and standard prep is simple. Past a few hundred units per month the math flips: your time, space, materials, and the cost of prep mistakes at Amazon tend to exceed the $0.75 to $1.50 per unit a professional center charges. Sellers also underestimate compliance errors, which trigger Amazon inbound defect fees of $0.32 to $5.72 per unit now that Amazon no longer offers its own prep and labeling services.

Does the prep center fee include Amazon inbound placement fees?

No. Amazon charges the inbound placement service fee directly to your seller account, about 45 days after your units are received, based on the quantity received. Your prep center never touches that line. You avoid it entirely by accepting Amazon-optimized placement, which spreads the shipment across five or more destinations and prices the placement fee at zero. Extra-large products pay no placement fee at any split, and partial split is available only on bulky products.