In Marketing
In the field of marketing, desire is the human appetite for a given object of attention. Desire for a product is stimulated by advertising, which attempts to give buyers a sense of lack or wanting. In store retailing, merchants attempt to increase the desire of the buyer by showcasing the product attractively, in the case of clothes or jewellery, or, for food stores, by offering samples. With print, TV, and radio advertising, desire is created by giving the potential buyer a sense of lacking ("Are you still driving that old car?") or by associating the product with desirable attributes, either by showing a celebrity using or wearing the product, or by giving the product a "halo effect" by showing attractive models with the product. Nike's "Just Do It" ads for sports shoes are appealing to consumers' desires for self-betterment.
In some cases, the potential buyer already has the desire for the product before they enter the store, as in the case of a decorating buff entering their favorite furniture store. The role of the salespeople in these cases is simply to guide the customer towards making a choice; they do not have to try to "sell" the general idea of making a purchase, because the customer already wants the products. In other cases, the potential buyer does not have a desire for the product or service, and so the company has to create the sense of desire. An example of this situation is for life insurance. Most young adults are not thinking about dying, so they are not naturally thinking about how they need to have accidental death insurance. Life insurance companies, though, have managed to create a desire for life insurance with advertising that shows pictures of children and asks "If anything happens to you, who will pay for the children's upkeep?".
Another example is personal hygiene products, such as anti-dandruff shampoo and mouthwash. Prior to the introduction of commercials advertising anti-dandruff shampoo or mouthwash, it is unlikely that consumers had an intrinsic desire to use these products. However, after seeing commercials depicting the social undesirability of flakes on the shoulder, or of bad breath, it created a desire to resolve these fears. Marketing theorists call desire the third stage in the hierarchy of effects, which occurs when the buyer develops a sense that if they felt the need for the type of product in question, the advertised product is what would quench their desire.
Read more about this topic: Desire