FBA Prep Service: Complete Amazon Prep for Imported Inventory (2026)

FBA Prep Service: Complete Amazon Prep for Imported Inventory (2026)

WWS Cargo’s FBA prep service handles everything Amazon stopped doing in January 2026 — FNSKU labeling, polybags, suffocation warnings, bundling, kitting, carton relabels — at our CBP-bonded warehouse in Long Beach, California, serving Amazon FBA sellers nationwide. For importers moving inventory from China and Southeast Asia through the Ports of Long Beach and Los Angeles, our FBA prep service turns raw factory cartons into Amazon-ready inventory without an extra hop through a separate prep center.

Get a Quote → · Amazon FBA Freight Forwarder USA · 3PL for Amazon FBA USA

Why Amazon FBA Prep Service Matters in 2026

Amazon ended its FBA Prep & Item Labeling Service in the US on January 1, 2026. Inventory arriving at Amazon fulfillment centers without proper FNSKU labels, polybagging, or other required prep is now flagged as a defect — Amazon applies the missing prep on your behalf and charges an unplanned-prep fee per unit that’s meaningfully higher than what you’d pay prepping in advance. The shipment still gets received, but at a premium-rate cost that eats directly into your margin.

That leaves FBA sellers with three paths:

  1. Do prep in-house — unrealistic for anyone importing from overseas, where inventory arrives in factory cartons that don’t match Amazon’s FNSKU, polybag, and suffocation-label requirements.
  2. Hire a standalone prep center — works, but adds a drayage hop (port → prep center → Amazon FC) plus extra handling fees.
  3. Use an integrated FBA prep service at your freight forwarder’s bonded warehouse — prep happens where the inventory lands, before it leaves for the Amazon FC. No extra drayage, no extra handling.

WWS Cargo is option 3. You ship from your factory in China; we clear customs, prep the inventory at our Long Beach bonded facility, and drayage to your assigned Amazon FC (or to an Amazon cross-dock). One vendor, one invoice, no handoffs.

See the full policy context at Amazon FBA 2026 changes.

What’s Included in WWS Cargo’s FBA Prep Service

Core Amazon FBA prep work

  • FNSKU label application — every unit gets the correct Amazon-assigned barcode, 1in × 2in minimum, non-reflective white paper, scannable
  • Polybagging — 1.5 mil+ bags as Amazon requires; clear bags for visibility
  • Suffocation warnings — required on any polybag 5in+ at the opening
  • Sealed cartons — factory cartons inspected and re-sealed if needed to Amazon spec
  • Bundle prep — two-item bundles, starter kits, gift sets packaged as a single FNSKU
  • Kitting — multi-SKU kits prepared, labeled, and packaged as a single unit
  • Carton relabeling — master carton relabels when Amazon shipment plans change mid-flight
  • Amazon Transparency program compliance — authentication codes verified on each unit when enrolled
  • Hazmat prep — for approved hazmat categories; full DOT labeling and segregation
  • Temperature-sensitive handling — when required; refrigerated and frozen storage available

Beyond baseline prep

  • Pre-shipment inspection — match factory packing list against actual contents; flag overshipping, undershipping, or damage before it hits Amazon
  • Quality control sampling — inspect X% of units per batch for defects before prep begins (catches factory defects before they become Amazon customer returns)
  • Custom inserts — add brochures, warranty cards, or marketing inserts at prep
  • Bundling with third-party SKUs — combine your inventory with another vendor’s for a multi-source kit
  • Repackaging — for bulk-shipped inventory that needs retail-ready packaging

Amazon routing post-prep

  • Multi-FC split routing — split a single shipment across 3–6 Amazon fulfillment centers per Amazon’s 2026 placement fee optimizer
  • Amazon cross-dock delivery — send full truckloads to Amazon’s nationwide cross-dock hubs when it’s the better routing choice
  • Direct-to-FC delivery — when a single FC makes sense (small shipments, specific FC specializations)
  • Drayage coordination — our own and partner trucking to every major Amazon FC in the US
  • Appointment booking — we schedule Amazon FC appointments and handle reschedules when capacity requires it

Pricing for FBA Prep Service at WWS Cargo (2026)

Transparent, published rates. No black-box “we’ll quote after we see volume” games.

Service 2026 Price
FNSKU labeling (basic) $0.25 per unit
Polybag + suffocation label $0.35 per unit
Bundling (2 items) $0.75 per unit (bundle)
Kitting (3–5 items) $1.25 per unit (kit)
Carton relabeling $3 per box
Pre-shipment inspection $0.05 per unit
Amazon Transparency scan $0.10 per unit
Storage (bonded, per pallet/month) $28
Drayage to Amazon FC (per pallet) From $45 (varies by destination)
Amazon cross-dock routing Included in drayage
Multi-FC split (per additional FC) $12 per FC beyond first

Monthly minimum: $250 for active accounts. No minimum for first-time senders during evaluation.

For a typical standard-size product, all-in prep + routing cost through WWS Cargo runs $0.40–$0.75 per unit on top of your freight and duty. Most sellers save more than this vs running a separate prep center by eliminating one drayage hop.

See FBA prep cost for industry pricing context and FBA labeling fee for label-specific detail.

How Our FBA Prep Service Fits Into Your Amazon Supply Chain

The clean 2026 workflow for China-origin Amazon FBA inventory:

Factory (China)
   │
   │  Ocean or air freight
   ▼
US Port of Entry (LA/Long Beach)
   │
   │  Customs clearance (our licensed broker)
   ▼
WWS Cargo Bonded Warehouse (Long Beach)
   │
   │  FBA Prep Service happens here
   │  — FNSKU labels
   │  — Polybags + suffocation warnings
   │  — Bundling / kitting
   │  — Carton relabel if needed
   │
   ▼
Amazon Cross-Dock or Amazon FC (multi-FC split)
   │
   ▼
Amazon Fulfillment Center Network

Timing: Customs clearance runs 2–5 days. Prep work takes 1–2 days for standard SKUs. Drayage to Amazon is 1–3 days. Total from US port arrival to Amazon FC: typically 5–10 days — faster than routing through a separate prep center (which adds 2–4 days for the extra handoff).

Full inbound walkthrough: shipping from China to Amazon FBA.

What Our FBA Prep Service Is Built For

Sellers importing from China or Southeast Asia

Factory cartons from China rarely match Amazon requirements out of the box. Our FBA prep service catches and fixes the mismatches — FNSKU labeling, polybagging, suffocation warnings, bundling — before the inventory ever sees an Amazon FC. No defect flags, no unplanned-prep surcharges, no margin surprises.

Sellers coordinating with tight Amazon inbound windows

Amazon FC appointment slots are precious in 2026. Our prep work happens in 1–2 days standard — we hit your planned appointment window instead of pushing you back 5–7 days when a prep center overflows.

Sellers using DDP shipping

If you’re already using DDP shipping for Amazon FBA, prep is often bundled into the DDP quote. Our DDP service includes full FBA prep at Long Beach — no separate prep-center coordination needed.

Sellers with complex SKU mixes

Bundles, kits, custom inserts, Amazon Transparency participation, Hazmat categories — we handle edge cases that standard prep centers often refuse or upcharge heavily.

Sellers with seasonal volume spikes

Q4 prep capacity is the hardest thing to buy in FBA logistics. Our bonded warehouse scales for peak season — the same team that handles your Jan-Nov volume handles Q4 without the “we’re at capacity” conversation some prep-only vendors force.

WWS Cargo FBA Prep Service vs Alternatives

Quick comparison

Dimension WWS Cargo Standalone prep center (PrepFBA, FBA Prep 4 U) ShipMonk / ShipBob 3PL Amazon Global Logistics (AGL)
Published pricing ✅ Itemized rates on this page ⚠️ Often “contact us” ⚠️ Tier-based, quote-only ❌ Bundled, opaque
China-origin freight included ✅ Full ocean/air ❌ US-side only ❌ US-side only ✅ Amazon-managed
Customs brokerage under one roof ✅ In-house ❌ Separate broker needed ❌ Separate broker needed ✅ Amazon-managed
Bonded warehouse for imports ✅ CBP-bonded in Long Beach ❌ Usually not ❌ Not needed for domestic ✅ AGL hubs
FBA prep (FNSKU, polybag, bundling) ✅ Core offering ✅ Core offering ✅ Included ⚠️ Limited scope
Hazmat / Transparency prep ✅ Yes ⚠️ Varies ⚠️ Varies ❌ No
Multi-FC split routing ✅ Included ⚠️ Extra ✅ Included ✅ Amazon-optimized
Cross-dock delivery ✅ Yes ⚠️ Varies ⚠️ Varies ✅ Yes
Multi-channel (Walmart, DTC, etc.) ⚠️ Available ❌ FBA-only focus ✅ Core offering ❌ Amazon-only
Single-stop workflow (no extra drayage hop) ✅ Port → our warehouse → FC ❌ Extra hop (port → prep → FC) ❌ Extra hop (port → prep → FC) ✅ Amazon-managed

vs Doing prep yourself

Works if you have a US warehouse, prep labor, and bandwidth — rarely the case for overseas importers. For most FBA sellers importing from Asia, in-house prep isn’t viable in 2026. Our service eliminates the problem.

vs Standalone prep centers (PrepFBA, FBA Prep 4 U, ShipMonk prep-only tier)

Standalone prep centers work fine — they just require an extra step in your logistics chain: port → standalone prep → Amazon FC. That extra drayage adds 2–4 days and one round of handling fees per shipment. Most standalone prep centers also hide pricing behind a quote form, while our rates are published above. Our integrated FBA prep service at our own bonded warehouse eliminates the extra hop and gives you transparent pricing.

vs Amazon Global Logistics (AGL)

AGL bundles freight and prep for some sellers. Worth comparing if you’re Amazon-exclusive and very high-volume. For sellers who value flexibility, audit-level pricing visibility, or multi-channel fulfillment, WWS Cargo typically wins. Compare directly at quote time; we’ll benchmark against AGL’s actual numbers.

vs ShipMonk / ShipBob / Red Stag general 3PLs

These are excellent general 3PLs, strong on domestic inventory + multi-channel fulfillment. They’re not specifically optimized for China-origin ocean freight workflows, and most don’t have bonded warehouses. Our FBA prep service is built for that specific inbound path. For sellers needing both general 3PL and China-origin prep, a hybrid (their 3PL + our prep for import) often works. See 3PL for Amazon FBA USA for the fuller comparison.

How Our FBA Prep Service Handles Amazon’s 2026 Policy Changes

Three specific 2026 policy shifts affect how prep work is structured. Our FBA prep service is built around them:

Prep service shutdown (Jan 1, 2026)

We prep to Amazon spec — nothing arrives at Amazon that isn’t FBA-ready. No defect flags, no unplanned-prep fees.

Inbound placement fees

Our standard workflow splits shipments across 3–6 Amazon FCs when that’s cheaper than the low-split placement fee. We optimize for your total placement cost, not our convenience.

Cross-dock rollout

Our drayage team routes to Amazon cross-dock hubs nationwide when that’s the cheaper or faster option. Full truckload to a cross-dock is often the simplest 2026 routing for mid-sized shipments.

See Amazon FBA 2026 changes for the policy context and FBA fees 2026 for the fee math.

Onboarding Timeline

New FBA prep service accounts typically move from first conversation to first prepped shipment in 5–10 business days:

Day Activity
1 Initial call — volume, SKU count, origin ports, Amazon FC patterns
2 Quote delivered (freight, prep, drayage itemized)
3 Contract review + signature
4–5 Account setup in our client portal; Amazon Seller Central shipping addresses configured
6–10 First shipment originates from factory; we track in real-time

For sellers with shipments already on the water: we can onboard faster and take over receiving at port if the timing is critical.

Frequently Asked Questions

What does FBA prep service cost in 2026?

Industry pricing for FBA prep service in 2026 runs $0.15–$1.75 per unit depending on prep type. Basic FNSKU labeling is at the low end ($0.15–$0.40); full bundling or kitting runs $0.50–$1.25. WWS Cargo pricing is mid-market with no per-shipment surcharges. Full breakdown: FBA prep cost.

Does Amazon still offer FBA prep service in the US?

No — Amazon ended its FBA Prep & Item Labeling service for US shipments on January 1, 2026. Sellers must use a third-party FBA prep service, a freight forwarder with a prep warehouse, or do prep in-house. See Amazon FBA 2026 changes for the full policy context.

How long does FBA prep service take?

At WWS Cargo, standard prep turnaround is 1–2 business days from receipt at our bonded warehouse to outbound to Amazon. Complex prep (kitting, large bundles, custom inserts) can add 1–2 days. We hit your planned Amazon appointment window unless volume is extraordinary.

Do you handle FBA prep for containers directly from China?

Yes — that’s the core of what we do. Your container offloads at Long Beach / Los Angeles, we clear customs and drayage to our bonded warehouse, and prep happens before delivery to Amazon. Full walkthrough: shipping from China to Amazon FBA.

What’s the difference between your FBA prep service and a dedicated prep center?

Integrated vs standalone. A dedicated prep center only does prep — you still need a freight forwarder to move goods, a customs broker to clear them, and a drayage carrier to deliver to Amazon. Our FBA prep service is part of a full inbound solution — one vendor handles every step from factory pickup to Amazon FC. Simpler, faster, usually cheaper.

Do you handle Amazon Transparency program authentication?

Yes. We scan each Transparency-enrolled unit at the warehouse to verify authentication codes before shipment to Amazon. This prevents rejected shipments due to Transparency mismatches.

Can you prep SKUs I’m shipping to multiple Amazon fulfillment centers?

Yes. Our FBA prep service is integrated with multi-FC shipment routing. We prep once at our warehouse, then split the prepped inventory across your specified Amazon FCs (or cross-dock) at outbound. No double-prepping, no coordination overhead on your side.

Can you handle Hazmat FBA prep?

Yes for approved hazmat categories. We have DOT-certified handlers and segregated storage for qualifying products. Not every hazmat category is approved by Amazon for FBA — we’ll verify your specific product’s eligibility before committing.

What happens if Amazon rejects a prepped shipment?

We stand behind the prep work. If Amazon rejects a shipment due to our prep error (missing label, wrong bag size, incorrect bundling), we cover the return-to-sender fees and re-prep at no additional cost. If the rejection is due to a factory-level issue we flagged in pre-shipment inspection, we coordinate the resolution but don’t cover the carrier penalty.

Can I use your FBA prep service if I don’t use WWS Cargo for freight?

Yes. Our FBA prep service is available as a standalone offering for sellers who already have a freight forwarder they trust. We receive inventory at Long Beach, prep to spec, and deliver to Amazon. Freight handling is separate from prep — choose either or both.

Where is your FBA prep warehouse located?

Long Beach, California — adjacent to the Port of Long Beach and Port of Los Angeles, the two largest US ports of entry for Chinese-origin goods. Close to major Amazon FCs in the LA / Inland Empire region (ONT8, LGB8, SBD1, LAX9) and positioned for drayage to cross-dock hubs or direct-to-FC deliveries nationwide.

Do you offer FBA prep service for non-Amazon channels?

Yes. We prep inventory for Walmart Fulfillment Services, Shopify DTC, Target Plus, and other marketplaces using the same bonded warehouse infrastructure. Cross-channel prep workflows are common among our customers.

Get a Quote for WWS Cargo’s FBA Prep Service

Request a Quote →

Tell us your origin port, approximate monthly volume, and SKU count. We’ll respond within 2 business hours with itemized prep and drayage rates — no long sales cycle, no pressure.

Related services:
– Amazon FBA Freight Forwarder USA — full inbound freight service
– Shipping from China to Amazon FBA — full lane coverage
– DDP Shipping for Amazon FBA — all-in single-quote option
– 3PL for Amazon FBA USA — warehousing and multi-channel
– Drayage vs trucking — routing primer

Further context:
– Amazon FBA 2026 changes — policy shifts driving 2026 prep demand
– FBA prep cost — pricing breakdown for all prep types
– FBA labeling fee — labeling-specific pricing
– FBA fees 2026 — Amazon’s fee updates for 2026
– Shipping & cargo FAQ — 42 answers to common questions

WWS Cargo is FMC-licensed and operates a CBP Customs Bonded Warehouse in Long Beach, California. Serving Amazon FBA sellers since 2016.