The Hustle
August 2, 2026
Why Costco Opened Gas Stations Without Warehouses
TL;DR
Costco operates gas stations at minimal margins not to profit from fuel sales, but to retain membership subscriptions by offering savings that justify the annual fee.
Key Takeaways
- 1Traditional gas stations operate on 1–2% margins and rely on convenience store markups to survive, not gas sales
- 2Costco's gas stations save customers 20–30 cents per gallon, which exceeds the annual membership cost and incentivizes renewal
- 3Costco's core profit comes from membership fees and retention rates, not from individual product margins
- 4Costco opened a standalone gas station without a warehouse or supermarket, proving gas stations function as membership retention tools, not profit centers
- 5For every percentage point improvement in membership retention, Costco's customer lifetime value increases
Notable Quotes
“They basically sell this thing at a loss. They rely entirely on you walking into the convenience store and buying some massively marked up Doritos and a Red Bull.”
— Narrator
“For Costco, it's not about the margins, it's about retaining this customer.”
— Narrator
“For every percentage point in retention that they improve, their customer lifetime value increases as well.”
— Narrator
Chapters
1. The Gas Station Business Model Problem
Traditional gas stations operate on 1–2% margins on fuel and survive by selling high-margin convenience items like snacks and beverages, not gasoline.
2. Costco's Membership-First Strategy
Costco's primary business is membership fees and retention, not gas margins; the company uses 20–30 cent per gallon savings to justify annual membership renewal.
3. The Standalone Gas Station Proof
Costco's new standalone gas station without a warehouse demonstrates that gas stations serve as membership retention tools rather than independent profit centers.
Key People & Entities
- Costco
- Warehouse retailer operating membership-based gas stations
- Buckee's
- Convenience store chain that profits from high-margin retail rather than fuel sales
Glossary
- Membership retention
- The percentage of members who renew their annual subscription; a key metric for Costco's long-term profitability
- Customer lifetime value
- The total revenue a customer generates for a company over the duration of their relationship
- Profit margins
- The percentage of revenue remaining as profit after expenses; gas stations typically operate on 1–2% margins on fuel