This document discusses the three levels of a product: the core product, actual product, and augmented product. The core product is the intangible benefits a customer receives, such as convenience. The actual product is the tangible goods produced to deliver the core benefits. Augmented products are additional goods and services that accompany the actual product. Understanding these three levels helps with product definition, development, marketing, and pricing. The document then provides an overview of the new product development process, outlining common steps such as idea generation, concept development and testing, business analysis, commercialization, and pricing.