How Restaurants Uses Mints To Make More Money

In this short video, the speaker explains a simple experiment a restaurant conducted to increase tip revenue by handing out mints. When waitstaff gave each patron a single mint, tips rose about 3%; giving two mints raised tips roughly 14%; and a staged approach—handing one mint, walking away, then returning with a second mint—produced a 23% tip increase. The speaker attributes the effect to three psychological levers: reciprocity (people feel compelled to return a favor), personalization (the second mint feels like a tailored gesture), and unexpectedness (the surprise of a second offering). He concludes that businesses can embed these three elements into any gifting or incentive strategy to boost compliance and revenue from subsequent requests.










