Amazon FNSKU vs. Manufacturer Barcode: Understanding the Differences

Introduction

For businesses selling online, understanding the different barcodes associated with products is crucial. In the world of Amazon, two common barcodes are Amazon's Fulfillment Network Stock Keeping Unit (FNSKU) and manufacturer barcodes. While they may appear similar, these barcodes have distinct purposes and meanings.

What is an FNSKU?

An FNSKU is a unique barcode assigned to each product listed on Amazon. It serves as Amazon's internal tracking mechanism for products in their warehouses. These barcodes are generated by Amazon and provide information such as the product's SKU, warehouse location, and other logistical details.

What is a Manufacturer Barcode?

A manufacturer barcode is a barcode applied to products by the manufacturer. It contains information about the product, such as the product number, country of origin, and other specific details. Manufacturer barcodes are used for product identification and tracking throughout the supply chain.

Key Differences

Understanding the key differences between Amazon FNSKU and manufacturer barcodes is essential for managing your Amazon inventory effectively:

• Purpose: FNSKUs are used for internal tracking within Amazon's warehouses, while manufacturer barcodes are used for external product identification.
• Generation: FNSKUs are generated by Amazon, while manufacturer barcodes are assigned by the product's manufacturer.
• Meaning: FNSKUs only have meaning within Amazon's fulfillment network, while manufacturer barcodes are recognized by various entities in the supply chain.