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Better Marketing

A publication by and for marketers. We publish marketing inspiration, case studies, career advice, tutorials, industry news, and more.

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You Know Costco. You Probably Don’t Know The Marketing Genius Who Built It.

6 min readMay 17, 2025

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Photo by History Oasis.

Everyone knows Costco.

The giant trolleys. The weekend chaos. The $1.50 hot dog that somehow still exists in 2025.

But hardly anyone talks about why it works.

Or more specifically — who made it work like this in the first place.

Jim Sinegal.

That name might not ring a bell for most of you.

And honestly? That’s kind of perfect.

While other CEOs were out chasing headlines, Sinegal was quietly building something that didn’t just sell — it earned loyalty.

Decades-long loyalty.

No flashy slogans. No hype machine.

Just a clear-as-day focus on value, trust, and doing right by the customer. Every. Single. Time.

This isn’t some feel-good tribute piece.

It’s a reminder that some of the best marketing isn’t loud.

It’s consistent. Relentless, even.

If you care about building a brand that lasts longer than the next ad campaign, keep reading.

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Better Marketing
Better Marketing

Published in Better Marketing

A publication by and for marketers. We publish marketing inspiration, case studies, career advice, tutorials, industry news, and more.

Markairn T.
Markairn T.

Written by Markairn T.

The Marketing Average Joe | 80,000+ reads | Follow along as I drop weekly marketing wisdom—sometimes brilliant, always relatable.

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