What is define catalog?

A catalog is a systematic and comprehensive list of items, products, services, or information that is arranged in a specific order, usually in printed or electronic form. The catalog typically provides detailed descriptions, specifications, and pricing information for each item listed in alphabetical order, by category or by type. Catalogs can be created for retail or commercial purposes, or for personal use, and can be print or digital. In the business world, catalogs are used to promote and sell products or services, and to provide customers with detailed information about those products. Catalogs can also be used to track inventory, manage orders, and as a reference tool for sales representatives and customers. Catalogs are a vital tool for organizations in generating revenue and improving customer satisfaction.