A SKU Prefix is a short code automatically added to the beginning of your SKUs to help organize and identify your inventory.
Instead of creating completely custom SKUs, a prefix simply adds a label before the SKU number or identifier.
🏷️ Example
If your SKU prefix is:
BOOK-
Your SKUs may look like:
BOOK-123456
BOOK-123457
BOOK-123458
Or if your prefix is:
MEDIA-
The SKU might become:
MEDIA-987654
💡 Why Use a SKU Prefix?
SKU prefixes help you:
Identify inventory sources
Separate inventory by category
Distinguish different warehouses or locations
Keep SKUs organized and easier to recognize
For example:
BOOK-for booksDVD-for DVDsMF-for Merchant Fulfilled inventoryFBA-for FBA inventory
⚙️ When Should You Use One?
Use a SKU prefix when you want a simple way to organize inventory without creating a complex custom SKU format.
It's especially useful for sellers who:
Manage multiple inventory types
Sell across different marketplaces
Want easier SKU identification at a glance