Final answer:
Customer catalogs contain list prices and trade discount differences depending on products.
Explanation:
Customer catalogs typically contain list price alongside other information. They are not always completely updated once a year with a new revised catalog but may have more frequent updates like those done through discount sheets. In customer catalogs, trade discount amounts will differ from product to product, providing specific discounts based on each product's pricing structure.
Learn more about Customer Catalogs here:
https://brainly.com/question/45017514
