This document discusses the concept of green marketing. It defines green marketing as marketing products and services that are environmentally friendly. It discusses why green marketing is important due to growing consumer awareness about environmental issues. It also outlines some of the challenges in green marketing, such as the need for standardization and that it is still a new concept for many. The document provides examples of green products and characteristics. It concludes by discussing some golden rules for green marketing and providing examples of companies adopting green marketing strategies.