Explanation
The Product Catalog contains the list of hardware products that are available for purchase from vendors or internal sources1. It helps to standardize the hardware assets and reduce costs by consolidating purchases1.
The Service Catalog provides a user-friendly interface for requesting hardware assets and services from the IT department2. It helps to automate the fulfillment process and track the status of requests2.
The Procurement Catalog contains the list of hardware products that are currently on order or have been received from vendors3. It helps to manage the procurement process and track the delivery and receipt of assets3.
The Vendor Catalog and the Asset Catalog are not directly involved in the request and procurement process, although they provide useful information for asset management. The Vendor Catalog contains the list of vendors that supply hardware products4. The Asset Catalog contains the list of hardware assets that are owned by the organization.
References: 1: Product Catalog - ServiceNow 2: Service Catalog - ServiceNow 3: Procurement Catalog - ServiceNow 4: Vendor Catalog - ServiceNow : [Asset Catalog - ServiceNow]