The Costco Membership. Why the wholesale card still anchors the business

The Costco Membership card slides across the checkout counter with a dull plastic scrape, long before any bulk pack of paper towels or frozen berries hits the belt. For Costco Membership, that sound is the real product being sold, not the pallets stacked to the ceiling.

How the Costco Membership works

Costco Membership is a paid program that lets customers shop in Costco warehouses and on its website, with three main tiers for individuals and small businesses: Gold Star, Gold Star Executive, and Business membership. Gold Star is the basic household tier, while Business membership targets resale buyers.

According to Costco, membership fees are billed annually, and members can add household cards at no extra cost under the same account in many markets. The company frames the card as the key that unlocks low per-unit pricing, curated product assortments, and ancillary services from pharmacy to optical counters.

Executive tier and fee levels

Costco offers the Executive membership tier with a higher annual fee but a 2 percent reward on qualified warehouse and online purchases, up to a yearly cap. In the United States, the Executive card builds on either Gold Star or Business status and is marketed to frequent shoppers.

In 2024, the base Gold Star and Business membership fees in the U.S. are reported at 60 dollars annually, while the Executive upgrade adds another 60 dollars for a total of 120 dollars. Fee levels can vary by country, but the three-tier structure remains broadly similar in major markets.

Why Costco leans on membership income

Costco president and CEO Ron Vachris has repeatedly stressed that membership fees underpin the entire low-margin merchandise model. By generating a stable stream of subscription-like revenue, the chain can keep gross margins on many product categories relatively thin while still covering operating costs.

In its latest reported fiscal year, Costco disclosed that it had about 134 million cardholders worldwide and more than 76 million paid household and business members. Renewal rates reached roughly 93 percent in the U.S. and Canada and around 90 percent worldwide, underscoring how sticky the program has become.

Services bundled into the card

Beyond access to warehouse aisles, Costco Membership wraps in a growing list of services, from pharmacy counters and optical centers to fuel stations and travel bookings. Many of these services are only available to members, reinforcing the value of keeping the card active.

For example, in several markets members can book vacation packages, rental cars, and cruises through Costco Travel, access discounted insurance products, or use tire service bays at selected warehouses. Executive members sometimes receive higher rewards or additional benefits on selected third-party services.

Digital access and app usage

On the digital side, Costco Membership credentials allow access to online ordering at Costco.com and country-specific sites, although some categories like certain appliances or fresh items remain warehouse-only. A digital membership card in the Costco mobile app lets users enter warehouses and pay at checkout without the physical plastic card.

Costco has been gradually improving the app experience, including the ability to track rewards, view receipts, and manage renewals via smartphone. This move reflects how membership must adapt as younger shoppers expect their subscription cards to live in their phones first.

Who typically buys which tier

Gold Star memberships target households that shop for groceries, household staples, and occasional big-ticket items like televisions or furniture. These members often visit on weekends, pushing heavy metal carts that rattle over concrete floors under bright warehouse lights.

Business memberships add the right to purchase items for resale and may include additional cards for employees, serving small retailers, caterers, and offices. Executive tiers appeal to high-frequency shoppers who can generate enough annual spend to earn back most or all of the upgrade fee through their 2 percent reward.

Management’s stance on fee increases

Analysts regularly ask when Costco will raise membership fees again, since fee hikes have historically come every five to six years and flow almost entirely to the bottom line. Management has acknowledged that a higher fee is a question of when, not if, but has so far timed increases carefully.

In earnings calls, Ron Vachris and former longtime CEO Craig Jelinek have both framed potential fee increases as contingent on economic conditions and value perception. The company knows it must protect trust that members get more than their money’s worth for the annual charge.

How membership shows up in the numbers

Costco breaks out membership fee revenue separately in its financial statements, and this line item typically accounts for a major share of operating income relative to the chain’s tight merchandise margins. Investors watch this figure closely as a health indicator for the membership base.

Because merchandise operations run on thin gross margins, the stability of membership fees helps buffer swings in items like fuel profits or seasonal spending. Even in softer retail environments, high renewal rates can keep this revenue stream relatively resilient.

Global expansion and local pricing

As Costco opens new warehouses in markets such as China, Japan, and parts of Europe, it localizes membership fees and benefits to match income levels and regulatory settings. The core concept of a paid access card remains, but pricing and service bundles may differ.

For instance, membership fees in Japan and the United Kingdom are denominated in local currency and sometimes adjusted for tax structures, while still fitting into the familiar basic and Executive tier framework. Global consistency sits alongside pragmatic local adaptation.

Relevance for Costco stock

For retail investors, the Costco Membership product acts as a subscription backbone that stabilizes Costco Wholesale Corp.’s business model and supports its ability to price merchandise sharply, even in competitive grocery and general merchandise markets. On Nasdaq, Costco Wholesale Corp. stock trades under the ticker COST and reflects investor expectations about how durable that membership base will remain.