Direct claims of popularity can trigger skepticism. Instead, create scenarios where customers conclude your popularity on their own. For example, a subtly messy (but clean) environment can imply heavy, recent foot traffic. Inferred popularity is given far more weight than stated popularity.

While pausing sales for 6 months to rebuild, Legora framed the delay as a consequence of overwhelming demand. They put new, signed customers into a "queue," creating scarcity and social proof that inadvertently made the product even more desirable by the time it was ready.

Apparent inefficiency, like the queue at Gail's Bakery, can be a potent marketing signal. The visible wait, amplified by large windows, serves as social proof that the product is highly desirable and worth waiting for, attracting more customers.

Starbucks' limited-edition items, like a "bearista" cup selling for $500 on eBay, create massive hype through engineered scarcity. This strategy shows that for certain brands, limited-run physical goods can be a more potent marketing tool than the core product itself, fostering a collector's frenzy and a lucrative secondary market.

While counterintuitive, making customers wait in a physical line can be profitable. The effort and time invested creates a psychological need for a bigger reward. A study found that people who waited in line placed a larger order once they reached the counter, as they want to make the wait "worth it," maximizing their dopamine hit.

Meadow Lane created a line out the door on day one by meticulously documenting its entire 17-month founding journey on social media. This strategy, echoing Disney's playbook for Disneyland, builds a loyal community and peaks demand before the product even exists.

A powerful marketing gimmick involves launching a very small product batch to guarantee it sells out quickly. Brands then leverage this "sold out" status in press coverage to create a perception of high demand and build hype for subsequent, larger product releases.

To manufacture urgency in a retail setting, Tom Rinks's team announced fictitious customer pickups over the store's loudspeaker. This created the illusion of a buying frenzy, encouraging real customers to purchase before items sold out.

For brands with both physical and wholesale channels, physical stores should serve as marketing assets. Instead of scaling the number of locations, invest heavily in making a few stores so visually appealing and experience-driven that customers are compelled to share on social media, generating free buzz.