This document discusses various web-based resources for finding information about products, services, and commodities exchanges. It provides examples of company and industry databases, directories, and classifications that contain product and service information. Examples of product-dedicated websites and online marketplaces are also given. Commodities exchange websites are described and some specific exchanges are listed, along with a note about their relevance for finding information on stock exchanges. The reader is assigned to look up terms related to commodities trading if unfamiliar with them.