Amazon customers find products through search and browse. When customers browse, they can further refine their search by choosing specific product categories and subcategories.
You can use the Product Classifier or a Browse Tree Guide (BTG) to help you identify the correct categories for your products.
A Browse Tree Guide is a category-specific document that provides unique numbers and keywords that are associated with a certain browse path on Amazon. You can use this information to assign your products to specific categories and subcategories.