(I work in a department store with several small kitchen appliances, all of which have displays out that a customer can look at and fiddle with. When an item goes out of stock, we often sell off the display for a small discount. A customer approaches me with a milk frother that is part of an espresso machine set.)
Customer: “Hi, I noticed there weren’t any more of these on the shelf. Can I take this one?”
Me: “Actually, ma’am, that frother is part of a set. It comes with a machine, and so you have to purchase the machine itself if you want that frother. Otherwise, I could order one for you that doesn’t go with the machine, with free shipping as well.”
Customer: “Hmm, no, I really need it today. Can’t I just take this one?”
Me: “Well, no. As I said, it’s part of a set. You have to buy the whole machine.”
Customer: “But it’s not attached or anything! You can do this for me, can’t you?”
(The customer adopts a grossly sweet tone with me in an apparent attempt to flatter me into giving her the display. We proceed with several more minutes of me telling her that she absolutely cannot have the display. Finally, she gets more belligerent.)
Customer: “I don’t get it; you have numbers for these things! Just plug your numbers into your computer or a register and give me the damn display! I know you sell them and I want this display right now!”
(I’m emotionally exhausted by this point, and although I always want to talk to childish customers as if they are actual children, professionalism usually prevents me from stooping to such a level. I decided we were past formality. However, I remained polite.)
Me: “Ma’am, suppose you have… a chair at home that you really like. One day the leg of the chair breaks, so you go down to the furniture store and find another chair.”
Customer: *with an exasperated huff* “What does this have to do with anything?”
Me: “Just follow me; the leg of your chair is broken, so you go to the store and find a new chair. Now, instead of deciding to buy the new chair, you ask an associate to break off the leg you need and sell you that leg, and only the leg… How do you think that would go?”
(A few moments of silence follow as her cheeks grow red from embarrassment. When she speaks next she bears a much calmer tone.)
Customer: “I think I’d like to speak to a manager, please.”
(Within a minute I was setting the display frother back on its shelf, still unsold.)