The Decoy Effect: How to Use "Useless" Options to Drive Revenue

The Rational Shopper Myth We like to believe we are rational. We think we judge a product’s value based on its intrinsic worth. But behavioral economics tells us a different story: Humans are terrible at evaluating absolute value. We are only good at evaluating relative value. We don’t know if a subscription is “worth” $50. We only know if it’s “better value” than the $40 option next to it. The Experiment This phenomenon was famously demonstrated by Dan Ariely (author of Predictably Irrational) using an Economist magazine subscription offer. ...

December 22, 2025

The Anxiety Engine: How Travel Sites Weaponize FOMO to Make You Convert

The Stress of the Search Booking a holiday should be fun. Yet, navigating modern travel websites often feels like a high-stakes trading floor. I recently tried to book a weekend getaway. Within seconds of landing on a hotel page, the UI started screaming at me. Red text. Flashing icons. Pop-ups showing recent bookings from “Someone in Germany.” I wasn’t being helped to make a decision; I was being pressured into one. ...

December 18, 2025