Green marketing refers to the process of selling products and/or services based on their environmental benefits. Such a product or service may be environmentally friendly in itself or produced and/or packaged in an environmentally friendly way.The American Marketing Association (AMA) held the first workshop on "Ecological Marketing" in 1975. The proceedings of this workshop resulted in one of the first books on green marketing entitled "Ecological Marketing". Green marketing is defined as "Green or Environmental Marketing consists of all activities designed to generate and facilitate any exchanges intended to satisfy human needs or wants, such that the satisfaction of these needs and wants occurs, with minimal detrimental impact on the natural environment." This definition incorporates much of the traditional components of the marketing definition, that is "All activities designed to generate and facilitate any exchanges intended to satisfy human needs or wants" Therefore it ensures that the interests of the organization and all its consumers are protected, as voluntary exchange will not take place unless both the buyer and seller mutually benefit. The above definition also includes the protection of the natural environment, by attempting to minimize the detrimental impact this exchange has on the environment. The obvious assumption of green marketing is that potential consumers will view a product or service's "greenness" as a benefit and base their buying decision accordingly. The not-so-obvious assumption of green marketing is that consumers will be willing to pay more for green products than they would for a less-green comparable alternative product - an assumption that, in my opinion, has not been proven conclusively. This green marketing approach is largely used as a gimmick by the gigantic corporate houses in order to make a difference in the consumer’s point of view when it comes to major market decisions. Many firms are beginning to realize that they are members of the wider community and therefore must behave in an environmentally responsible fashion. So green marketing is also a way of looking at how marketing activities can make the best use of these limited resources while meeting corporate objectives. Thus an environmental committed organization may not only produce goods that have reduced their detrimental impact on the environment, they may also be able to pressure their suppliers to behave in a more environmentally "responsible" fashion. Final consumers and industrial buyers also have the ability to pressure organizations to integrate the environment into their corporate culture and thus ensure all organizations minimize the detrimental environmental impact of their activities. With the human wants escalating heavily, the resources are decreasing. Hence it has become mandatory for the marketers across the globe to use the resources efficiently and not waste them under any circumstances. World wide surveys indicate that consumers globally are changing their behaviour towards products and services. Green marketing is almost inevitable as the market for socially responsible products is increasing greatly.