The following is from Newegg Seller Academy Navigation List/Taxonomy Guide
Download the latest Newegg taxonomy guide here it includes the website navigation tree and subcategory related property information.
How To Use the Navigation Tree
This guide is to show the mappings between navigation tree on Newegg.com and subcategory list on the backend.
This also is a tool to assist you in determining the actual subcategory information by searching certain navigation path or keywords when you create items on the backend, or locating the navigation path by specifying certain subcategory.
For example, if your item was listed into subcategory (1490)Handbags, this item will be assigned to below two navigation paths online. On the contrary, if you would like to have your item visible under the path "Home/Marketplace/Apparel & Accessories/Accessories/Handbags", you should create your item under subcategory (1490)Handbags.
For more detail regarding subcategory information, please download related taxonomy report under Taxonomy File Name column accordingly.
Please refer to the taxonomy files found in our Help Center for a full list of accepted values.
For more detail regarding subcategory information and accepted values, please download related taxonomy report under Taxonomy File Name column accordingly.