# Products A product (a stock keeping unit or SKU) is a sellable item or service. Products in your Digital River catalog contain all the required attributes to complete an end-consumer transaction (payments, tax, and fulfillment). You can generally configure the product in one of the following ways: * An [individual product](/commerce-api/general-resources/global-commerce/products/individual-products.md) (single sellable SKU) * A [base product with variants](/commerce-api/general-resources/global-commerce/products/base-product-with-variations.md) (base product with multiple sellable SKU variants) * A [product combination](/commerce-api/general-resources/global-commerce/products/product-combination.md) (combination of two or more product components into a single product) You can retrieve your catalog product information, including applicable discounted prices, by leveraging the available product endpoints. See [Products](/commerce-api/shopper-apis/product-discovery/products.md) and [Retrieving products (synchronous API)](/commerce-api/admin-apis/product-management/retrieve-products-synchronous-api.md) for more details. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.digitalriver.com/commerce-api/general-resources/global-commerce/products.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.