what is criteria for givings ads of our products in india on local radio?

Several definitions have been proposed for the term marketing. Each tends to emphasize different issues. Memorizing a definition is unlikely to be useful; ultimately, it makes more sense to thinking of ways to benefit from creating customer value in the most effective way, subject to ethical and other constraints that one may have. The 2006 and 2007 definitions offered by the American Marketing Association are relatively similar, with the 2007 appearing a bit more concise.