This document outlines the course units for a Consumer Behavior course taught by Prof. Amit Kumar at IILM Graduate School of Management. The 8 units cover: 1) the consumer marketplace, 2) models of consumer behavior, 3) cultural influences, 4) sociological influences, 5) personal influences, 6) psychological influences, 7) the consumer decision making process, and 8) consumer influence and diffusion of innovation. The document also provides examples of innovations that did and did not diffuse effectively in the Indian market and potential reasons for their success or lack thereof.