Marketing is a social process, in which individuals and groups obtain what they need and want to create and exchange products and values with others. This paper explores marketing and seeks changes in the definition of marketing. First of all, it explores marketing has been described as a discipline in crisis. More and more large companies no longer consider marketing high praise as a high rating, marketing is increasingly considered tactical rather than strategic. Secondly part will frame Sustainable marketing development, sustainable marketing is a holistic approach with aim of satisfying the wants and needs of the customers while putting equal emphasis on environmental and social issues, thus generating profit in a responsible way (Emery, 2012). Whereas the third part will explain sustainability at corporate social responsible behavior form a business viewpoint.