This document provides an overview of managing products, including concepts like product hierarchy, product line, product mix, and product life cycle. It defines a product as something offered to satisfy a want or need. Products can be classified based on need, product family, class, line, and type/item. A product line includes closely related products, while a product mix is all products offered. Product mix considers width, length, depth, and consistency. The document also discusses new product development processes, packaging and labeling as marketing tools, and strategies for different stages of the product life cycle.