On March 10, Costco dropped its second-quarter fiscal 2026 numbers, and the line everyone reached for was membership fee income: $1.355 billion, up 13.6% from a year earlier. The September 2024 fee hike — the first in seven years — is now fully baked into the financials, and the machine didn’t just survive the increase. It accelerated.

This is the moment the company’s admirers have been waiting for. The Hacker News thread that lit up this week, built around a lengthy essay calling Costco “the anti-Amazon,” captures the mood: here is a company that pays decent wages, caps its margins, refuses to sell your data, and asks you to pay a cover charge for the privilege of shopping. Compared to the surveillance-and-surge-pricing apparatus across the river in Seattle, it looks almost civic-minded.

And the numbers do look good. Net sales up 9.1% to $68.24 billion. Comparable sales up 7.9%. Digitally enabled sales up 22.6%. The company is printing money and its customers appear to like it.

But the framing is wrong. Costco is not the anti-Amazon. It’s the subscription economy arriving at its logical, slightly unnerving conclusion — and the membership-fee surge is the tell.

The Bait Is the Warehouse; the Product Is the Membership

Here is a fact that gets buried in every celebration of Costco’s model: the company’s profit is almost entirely its membership fees. In fiscal 2025, membership income accounted for roughly 70% of operating profit. In Q2 2026, that ratio held firm. The goods on the pallets — the 48-packs of LaCroix, the $1.50 hot dogs, the Kirkland vodka — are essentially sold at cost. They are not the product. They are the delivery mechanism for the product.

The product is the $65 or $130 annual charge that appears on your card statement, which you have already mentally amortized across 12 months of grocery runs. This is the recurring-revenue dream that every software company in Silicon Valley has been chasing since Salesforce figured out how to bill by the seat. Costco just happens to deliver the SaaS through a warehouse with concrete floors and forklifts.

One portfolio manager, watching the Q2 numbers cross his terminal from a midtown trading desk, put it to me this way: “The retail operation is a customer-acquisition cost. The membership is the lifetime value. The rest is just logistics.”

This is not the anti-Amazon. This is Amazon Prime with a door policy.

What the Fee Hike Actually Proved

The September 2024 fee increase — from $60 to $65 for a basic Gold Star membership, and from $120 to $130 for Executive — was a test disguised as an inflation adjustment. Would members balk? Would renewal rates crater? Would the virtuous-company narrative survive the moment Costco asked for more money?

The answer, now visible in the Q2 2026 data, is that nothing happened. Renewal rates in the U.S. and Canada held at 92.7%. The membership base grew. The fee income jumped double digits. The company raised prices on its actual product — the recurring charge — and its customers barely shrugged.

That is not a sign of a healthy, reciprocal relationship between a retailer and its shoppers. That is a sign of a locked-in subscriber base that has internalized the sunk cost. If you’ve paid $65 to walk through the door, you’re going to walk through the door. The psychology works the same way a gym membership works: once you’ve paid, not using it feels like losing money. Costco doesn’t need to sell you things. It needs you to keep renewing.

This is the part the “anti-Amazon” framing misses. Amazon has to earn your attention every day. It has to be convenient, fast, and cheap enough to win the click. Costco, by charging admission, has inverted the burden. Your $65 renewal is the default. You have to actively decide to leave.

The Subscription Economy Eats Everything

There is a broader pattern here, and it is not particularly flattering to the idea that Costco represents some alternative to platform capitalism. The subscription model — recurring revenue, high switching friction, upfront payment — has been colonizing every corner of the economy for two decades. Software. Streaming. Razors. Meal kits. Fitness. And now, increasingly, the basic act of buying groceries.

Walmart+ has 30 million subscribers. Amazon Prime has over 200 million globally. Costco has 136 million cardholders. The membership model is not a counterweight to the platform economy. It is the platform economy’s most durable revenue structure, and Costco was one of its earliest and most successful practitioners.

A store manager in suburban Ohio, closing up after a Saturday shift, described the dynamic in terms that would make a SaaS founder nod: “Nobody comes in here thinking they’re paying for access. They think they’re paying for savings. But the savings are just the UI.”

The point is not that Costco is a bad company. It pays better than most retailers. It caps executive compensation at a ratio that would make most publicly traded firms blush. The rotisserie chicken really is $4.99. But the “anti-Amazon” label flatters the company in a way that obscures what it actually is: a business that discovered, decades before the rest of the economy caught up, that the best product to sell is not a thing at all. It’s a recurring charge, justified by a feeling of belonging, that you’ll keep paying because you’ve already paid it once.

That is not a rejection of the subscription economy. It’s the subscription economy in a bulk box, and it just raised its price.

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