Common FBA Prep Mistakes to Avoid
Wrong labels, missing carton labels, poor packaging, bad counts, late shipment routing.
FBA prep mistakes can cause delays, extra fees, lost inventory, or receiving problems.
Many issues happen because label files are wrong, carton counts are unclear, products are not packaged correctly, or shipment details are incomplete.
Common mistakes
- Incorrect FNSKU labels
- Missing carton labels
- Poor packaging
- Unclear SKU mapping
- Supplier sends mixed cartons without details
- Carton count does not match documents
- Damaged inventory is not reported early
- Products are bundled incorrectly
- Shipment destination changes after prep
Seller tips
Use written instructions and confirm the prep center has all files before inventory arrives.
More in FBA Prep Basics
Customs Clearance for International Shipments
What sellers should prepare, who's responsible, and what causes clearance delays before goods reach a prep center.
FBA Shipment Prep Basics
How sellers move inventory from supplier to prep center to FBA.
FNSKU Labeling Basics
What an FNSKU is, when it's required, and how to avoid labeling mistakes.
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