People will buy anything that is one to a customer. — Sinclair Lewis
People will buy anything that is one to a customer.
Author: Sinclair Lewis
Insight: This observation cuts right to how we fool ourselves as consumers. When something feels scarce or exclusive—limited edition, one per household, last in stock—we suddenly want it more, even if we didn't care about it five minutes ago. It's not really about the product anymore. It's about the feeling that we're getting something others can't, that we're being smart or lucky. What's tricky is that this impulse doesn't disappear once we're aware of it. Knowing that scarcity is a sales tactic doesn't stop the little rush we feel when a website says "only 3 left." We're not stupid—we're just human. We've evolved to value what's hard to get because for most of human history, that usually meant something genuinely better or more important. A marketer today just knows how to push that ancient button. The real insight is that one-per-customer limits work because they transform shopping from choosing between options into winning something. And humans love to win, even when what we're winning is something we never needed in the first place.