What Is Fulfillment Network Stock Keeping Unit (FNSKU)?

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Fulfillment Network Stock Keeping Unit (FNSKU)

Fulfillment Network Stock Keeping Unit (FNSKU) Definition

A Fulfillment Network Stock Keeping Unit (FNSKU) is a unique identifier assigned by Amazon to products stored and fulfilled through its Fulfillment by Amazon (FBA) program, ensuring accurate inventory tracking and order fulfillment.

Fulfillment Network Stock Keeping Unit (FNSKU) Meaning

FNSKU labels help Amazon distinguish products from different sellers, preventing inventory from being mixed up in their fulfillment centers. Each FNSKU is unique to a specific seller and product, ensuring proper tracking and accountability. Using FNSKU labels improves inventory accuracy and helps businesses avoid fulfillment errors.

FNSKU works by assigning a unique code to your product, allowing Amazon to track and fulfill orders accurately. When you send inventory to Amazon FBA, each item must have an FNSKU label to ensure correct identification.

This helps prevent mix-ups, improves inventory accuracy, and protects your brand reputation. If you're selling on Amazon, using FNSKU ensures your customers receive the right product every time.

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FNSKU is essential for businesses using Amazon FBA because it ensures that each seller’s inventory remains separate and properly tracked. This prevents potential product commingling, reducing the risk of sending customers incorrect or counterfeit items.

For example, a seller shipping private-label products through Amazon FBA must use FNSKU labels to ensure their inventory is correctly identified and shipped. Without an FNSKU, Amazon may mix products from multiple sellers, potentially leading to customer complaints and inventory discrepancies.

FAQs

How do I get an FNSKU for my product?
Is an FNSKU required for all Amazon FBA products?
Can I use a UPC instead of an FNSKU on Amazon FBA?
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