Let's say you and your friend agree to a Christmas gift exchange with a limit of $50. You go out and buy her a nice bottle of perfume that cost $45 + a nice card. When you open your gift, you see that it's a pretty makeup gift set, something you could probably use but never really bring yourself to buy. It's worth probably around $55 or so. HOWEVER, her sister works for the company that sells the makeup brand and she probably paid no more than $20 for it. How would you feel about the situation?