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![Marketing_Nerd_ Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1598362260522430464.png) Marketing Nerd [@Marketing_Nerd_](/creator/twitter/Marketing_Nerd_) on x 97.8K followers
Created: 2025-07-23 20:19:42 UTC

X. The Gruen Effect

The store is designed like a giant amusement park, keeping customers engaged and wandering.

No clocks, no windows, and no shortcuts, so you lose track of time and spend longer inside.

The more time you spend, the more you buy.

![](https://pbs.twimg.com/amplify_video_thumb/1948115390610984960/img/tFBPmCqxxk6ZXszE.jpg)

XXXXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1948115830899720486/c:line.svg)

[Post Link](https://x.com/Marketing_Nerd_/status/1948115830899720486)