# Products & Hierarchy

- [SKU Mapping](/core-concepts/custom-data-and-enrichment/custom-attributes/products-and-hierarchy/sku-mapping.md): Map SKUs across multiple stores (e.g. Amazon > Shopify)
- [SKU Hierarchy](/core-concepts/custom-data-and-enrichment/custom-attributes/products-and-hierarchy/sku-hierarchy.md): Build a SKU hierarchy matrix to analyze SKUs based on Attributes such as Category, Size, Material, Color and Collection. Leverage this to analyze your SKUs performance based on these attributes.
- [SKU Cost](/core-concepts/custom-data-and-enrichment/custom-attributes/products-and-hierarchy/sku-cost.md)