From candy at checkout to calm music and “limit 4” signs, grocery stores are packed with subtle nudges that influence your behavior. In this month's bonus groove, we uncover the psychological tricks behind supermarket design and how to shop more intentionally.

[0:00] Intro: The Psychology of Supermarkets

[3:54] Techniques to Make You Buy

[9:47] Checkout Lane Temptations

[11:34] How Music Influences What You Buy

[13:44] Free Samples!

[15:01] Final Takeaways and Practical Tips

©2025 Behavioral Grooves

In-store Music Affects Product Choice

Priceless: The Myth of Fair Value by William Poundstone

Join us on Substack!

Join the Behavioral Grooves community

Subscribe to Behavioral Grooves on YouTube