Operate > IBM Management Center for WebSphere Commerce > Catalogs tool > Work with SKUs
Category-level SKUs
You can create SKUs under a category that are not associated with any product. This type of SKU is created for products that do not have defining attributes. For example, if you are selling a DVD, you do not need the association to a product in the same way you might with a man's dress shirt.
You can use category-level SKUs in stores that use non-ATP inventory, or no inventory. Category-level SKUs are not supported in ATP stores.
The following image describes the differences between category-level SKUs and product-level SKUs.
If a SKU is not assigned to a parent product or a parent category, the SKU will appear under the Unassigned Catalog Entries folder in the Management Center explorer tree. By default, all SKUs that appear in the Unassigned Catalog Entries folder are product-level SKUs. When creating a category-level SKU in the Management Center or loading a category-level SKU, specify the parent category. Unassigned SKUs cannot be changed to category-level SKUs.
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