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institution1983–

Costco

Disciplines:
retail
membership warehouse
conquest/consumer

Summary

Jim Sinegal and Jeffrey Brotman's Issaquah, Washington membership warehouse retailer — notable for its employee-friendly policies (high wages, benefits for part-time workers), low margins, and the 15% markup rule.

Core Contribution

Creates the membership warehouse model with genuine employee and customer alignment — Costco's commitment to never marking up more than 15%, paying employees significantly above retail average, and treating customers as partners produces unusual loyalty from both groups.

Historical Influences

Jim Sinegal Sol Price

Intellectual Lineage

Jim Sinegal Jeffrey Brotman1983

Contemporaries & Peers

Sam's Club BJ's Wholesale Club

Minds Influenced

Retail cultureEmployee-friendly business modelsLenny's Podcast

Intellectual Posterity

Costco Costco employee model

Discussing

Costco

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