I recently read a story in the book 'Influence – The Psychology of Persuasion' (by Robert B. Cialdini): > I GOT A PHONE CALL ONE DAY FROM A FRIEND WHO HAD RECE

I recently read a story in the book 'Influence – The Psychology of Persuasion' (by Robert B. Cialdini): > I GOT A PHONE CALL ONE DAY FROM A FRIEND WHO HAD RECENTLY opened an Indian jewelry store in Arizona. She was giddy with a curious piece of news. Something fascinating had just happened, and she thought that, as a psychologist, I might be able to explain it to her. The story involved a certain allotment of turquoise jewelry she had been having trouble selling. It was the peak of the tourist season, the store was unusually full of customers, the turquoise pieces were of good quality for the prices she was asking; yet they had not sold. My friend had attempted a couple of standard sales tricks to get them moving. She tried calling attention to them by shifting their location to a more central display area; no luck. She even told her sales staff to “push” the items hard, again without success. Finally, the night before leaving on an out-of-town buying trip, she scribbled an exasperated note to her head saleswoman, “Everything in this display case, price × ½,” hoping just to be rid of the offending pieces, even if at a loss. When she returned a few days later, she was not surprised to find that every article had been sold. She was shocked, though, to discover that, because the employee had read the “½” in her scrawled message as a “2,” the entire allotment had sold out at twice the original price! > It is easy to fault the tourists for their foolish purchase decisions. But a close look offers a kinder view. These were people who had been brought up on the rule “You get what you pay for” and who had seen that rule borne out over and over in their lives. Before long, they had translated the rule to mean “expensive = good.” The “expensive = good” stereotype had worked quite well for them in the past, since normally the price of an item increases along with its worth; a higher price typically reflects higher quality. So when they found themselves in the position of wanting good turquoise jewelry without much knowledge of turquoise, they understandably relied on the old standby feature of cost to determine the jewelry’s merits.