Bundled Products enables you to add a group of products for purchase as part of a single offering. It also allows you to set a price that may be different if the products were purchased individually. The top level product allows you to specify the price for the bundle. Each of the products listed will be included with the top-level product.
The top level product will also inherit the entitlements from the bundled products. Listed here will be all the entitlements inherited from bundled products.