Costco Wholesale is piloting automated pay stations that can complete a checkout transaction in roughly eight seconds, according to remarks made by the company’s chief financial officer during its second-quarter fiscal 2026 earnings call. The technology targets pre-scanned orders and represents a sharp departure from the warehouse retailer’s traditional staffed-register model. If the pilot scales, it could reshape the checkout experience for tens of millions of Costco members and force competitors to rethink their own front-end operations.
Eight Seconds at the Register
During Costco’s Q2 fiscal 2026 earnings call, CFO Gary Millerchip told analysts the company is piloting automated pay stations designed for pre-scan orders, with an average transaction time of around eight seconds. That figure is not a theoretical benchmark or a best-case scenario cherry-picked from a demo floor. Millerchip cited it as the current average across the pilot, suggesting the hardware and workflow are already producing consistent results in a live warehouse environment.
The distinction between “around eight seconds” and a more generalized 10-second promise is worth explaining. Millerchip’s phrasing left room for slight variation, and the eight-second average likely reflects the payment portion of the transaction after items have already been scanned. Adding a brief moment for a member to approach the station, confirm the total, and position a phone or card, the full interaction could land closer to 10 seconds in practice. Either way, the gap between this pilot and a conventional Costco checkout, where carts loaded with bulk goods can take several minutes to process, is dramatic.
Speed is not only about convenience; it also determines how many members a warehouse can push through its front end during peak hours. A lane that can process dozens of transactions per minute, even with some variance, fundamentally changes the math on how much square footage and staffing a store needs at the register bank. That is why a seemingly small number like “eight seconds” reverberates well beyond the pilot sites.
How Pre-Scan Orders Change the Math
The key phrase in Millerchip’s disclosure is “pre-scan orders.” The automated pay stations do not replace the scanning step. Instead, they sit at the end of a workflow where items have already been tallied, likely through a mobile app or handheld device used during the shopping trip itself. The member arrives at the station with a finalized order total, taps a payment method, and walks out.
This design sidesteps the friction that has plagued traditional self-checkout in grocery and warehouse retail. Scanning 40 or 50 items at a self-checkout kiosk is slow, error-prone, and often requires attendant intervention. By separating the scanning from the payment, Costco can keep the automated station’s job extremely narrow: verify the member, accept the payment, and print or send a receipt. That simplicity is what makes the eight-second average plausible and helps avoid the bottlenecks that can develop when a single glitch holds up a line of carts.
Millerchip also referenced mobile wallet enhancements as part of the same checkout-speed initiative, according to the earnings call webcast. Taken together, the automated stations and mobile wallet improvements suggest Costco is building a layered system: one path for members who want to scan as they shop and pay in seconds, another for those who prefer a more traditional experience but still benefit from faster digital payment options. Over time, the company could add further layers, such as curbside pickup flows that leverage the same pre-scan and rapid-pay infrastructure.
Importantly, pre-scan orders also change how shrink and loss prevention are managed. When scanning happens away from a fixed terminal, retailers must rely more heavily on random audits, computer vision, or other verification techniques. Costco has not publicly detailed how it is addressing those risks within the pilot, leaving open questions about how often members will be stopped for checks and how that might affect the perceived speed advantage.
What the Financial Filings Do and Do Not Say
Costco filed its Form 10-Q for the fiscal quarter ending in mid-February 2026, covering the same period discussed on the earnings call. The quarterly report serves as the authoritative record for the company’s financial position, risk factors, and official disclosures during that period. However, the 10-Q does not appear to contain specific detail on the automated pay stations pilot, including implementation costs, the number of locations involved, or a timeline for broader rollout.
That gap matters. Earnings calls often serve as a venue for executives to preview strategic initiatives before they are material enough to warrant line-item disclosure in SEC filings. Millerchip’s comments signal that the pilot is real and producing measurable results, but the absence of detail in the formal filing means investors and analysts lack visibility into how much Costco is spending on the technology, which vendor or vendors are supplying the hardware, and whether the company has committed to expansion beyond the current test sites.
For now, the automated pay stations sit in a gray zone: notable enough to merit a mention to Wall Street, but not yet large enough to move the financial needle in a way that must be quantified in regulatory documents. As the pilot progresses, investors will be watching future filings for capital expenditure line items, technology-related risk factor updates, or management discussion sections that explicitly connect front-end automation to margin trends.
The Labor and Experience Tradeoff
Any conversation about automated checkout inevitably raises the question of labor displacement. If a pay station can handle a transaction in eight seconds without a cashier, what happens to the employees who currently staff those registers? Costco has long distinguished itself from discount competitors by paying above-average wages and maintaining relatively high staffing levels. The company’s reputation as a good employer is tightly linked to its membership model: members pay an annual fee partly because they trust the experience will be well-staffed and efficient.
Introducing automation at the front end tests that compact. Costco could redeploy cashiers to other roles, such as assisting with the pre-scan process, managing membership verification, or handling exceptions when a transaction requires human judgment. The company might also use the technology to smooth out peak-hour congestion without cutting overall headcount, allowing workers to spend more time on high-touch tasks that differentiate the Costco experience.
But if the technology proves efficient enough to reduce total headcount per warehouse, the company will face scrutiny from employees, unions, and the public. No statements from store-level workers or pilot participants are available in the current reporting, leaving the human side of this equation unaddressed for now. The optics of replacing visible front-end jobs with machines could clash with Costco’s carefully cultivated image unless the company clearly communicates how roles are evolving rather than disappearing.
The counterargument is that faster checkouts could increase throughput, meaning more members served per hour, which could justify maintaining or even growing staff in other parts of the warehouse. A store that processes more transactions in less time might need more people stocking shelves, managing the parking lot, handling online order fulfillment, or running the food court. Whether that tradeoff actually materializes depends on decisions Costco has not yet disclosed, including how aggressively it seeks labor savings versus reinvesting productivity gains in service quality.
Competitive Pressure on Big-Box Rivals
Costco is not operating in isolation. Walmart has invested heavily in self-checkout and scan-and-go technology across its Sam’s Club warehouses, and Amazon has experimented with cashierless stores under its Just Walk Out branding. But none of these competitors has publicly cited a transaction time as low as eight seconds for a warehouse-scale retail environment. If Costco’s pilot delivers on that number at scale, it sets a new speed benchmark that rivals will need to match or explain away.
For competitors, the challenge is not only technical but also cultural. Warehouse clubs and big-box stores have trained customers over decades to expect long lines as the price of low prices. A retailer that can reliably offer near-instant payment without sacrificing accuracy or security gains a powerful marketing message. Even if rivals can replicate the underlying technology, they may struggle to retrofit older store layouts or retrain customers who are accustomed to traditional checkout patterns.
At the same time, Costco must navigate the risks that have dogged other automation efforts. Self-checkout rollouts in mainstream grocery have sometimes triggered backlash over perceived job losses, increased shoplifting, and frustrating user interfaces. By anchoring its experiment in pre-scan orders and framing the pay stations as an optional, high-speed lane rather than a forced replacement, Costco appears to be positioning the technology as an enhancement rather than a mandate.
The next phase will determine whether that positioning holds. If members embrace pre-scan and eight-second payments, Costco could find itself with a powerful new lever to manage labor, throughput, and member satisfaction. If adoption stalls or operational headaches mount, the pilot could remain a niche convenience. For now, the company’s brief comments on its earnings call and the silence of its formal filings leave a clear message: the technology is promising, but the real test (turning eight-second demos into everyday reality across hundreds of warehouses) still lies ahead.
More from Morning Overview
*This article was researched with the help of AI, with human editors creating the final content.
