The selling concept in marketing is the notion that customers will not automatically buy something; they need to be sold it. This means that a persuasive advert or a sales assistant telling the customer that the product will change their life will make them buy something they most probably don't need or want.
According to the marketing website marketing91.com the consumers will not buy enough of the organization's products unless they are persuaded to do so through selling effort. So organizations should undertake selling and promotion of their products for marketing success. The consumers typically are inert and they need to be goaded for buying by converting their inert need in to a buying motive through persuasion and selling action."
The selling concept is the basis of why billions are spent on advertising and marketing campaigns as the companies truly believe they need to get their message out there and convince the customer they should buy their particular product. The selling concept is therefore the main tool advertisers rely on and without this theory it can be argued that there would not be an advertising industry at all - quality products would sell themselves.
In recent years customers have got wiser to what may be a marketing ploy and what really is the real deal. This has been hugely helped by online forums and review sites. People can now instantly find out what other people think of a particular product and can also compare prices; therefore ruining the sale assistant's patter that their product is the cheapest around.