At the heart of the challenge is consumer behavior. Amazon excels at targeted recommendations driven by past purchases, but those systems often narrow rather than expand shopping intent. Physical stores, by contrast, encourage discovery. A walk through a Walmart aisle can spark impulse purchases that have little to do with a shopper’s original plan, a dynamic that continues to underpin Walmart’s sales resilience.

Walmart’s Store Network as a Structural Advantage

Walmart has built an unmatched physical presence over decades. Roughly 90% of Americans live within 10 miles of a Walmart or Sam’s Club location, a statistic that underscores how deeply embedded the retailer is in everyday life. This proximity makes frequent, low-friction visits possible and gives Walmart a steady stream of in-store traffic that fuels both planned and unplanned spending.

That reach has also allowed Walmart to blur the line between digital and physical retail, using stores as fulfillment hubs while still benefiting from traditional browsing behavior. It is an advantage that has proven difficult—if not impossible—for online-first rivals to replicate.

Amazon’s Quiet Supercenter-Style Experiment

Amazon is now signaling, quietly, that it may be ready to try. Local reports have revealed plans for a massive, one-story retail location in Orland Park, Illinois, spanning roughly 229,000 square feet—larger than a typical Walmart Supercenter. Unlike Amazon’s highly publicized past launches, this move has unfolded with minimal fanfare, surfacing mainly through zoning meetings and local news coverage.

Company representatives have described the project as a new retail concept that combines elements of Amazon Fresh, Whole Foods, and its online ecosystem. The emphasis appears to be on safety, convenience, and a smoother customer experience, suggesting Amazon is studying not just Walmart’s scale, but also how modern shoppers navigate physical space.

A Mixed Track Record in Physical Retail

Amazon’s history with brick-and-mortar experiments is uneven. Its curated bookstores and 4-Star locations showed early promise, while Amazon Go’s checkout-free technology demonstrated genuine innovation. Yet many of those concepts were ultimately scaled back or shuttered, reflecting the difficulty of translating Amazon’s data-driven strengths into consistently profitable physical formats.

Those setbacks help explain why the new mega-store concept is being tested quietly. Rather than declaring a bold strategic pivot, Amazon appears to be probing whether a large-format store—closer to Walmart’s core model—can unlock the kind of impulse-driven sales its online platform often misses.

Strategic Implications for the Retail Landscape

If successful, Amazon’s move could mark a subtle but meaningful shift in U.S. retail strategy. A large-format store would not just compete on groceries or essentials, but on discovery, convenience, and habit formation. It would also represent an acknowledgment that algorithms alone may not fully replace the psychology of physical browsing.

At the same time, scaling such stores nationally would be capital-intensive and operationally complex, areas where Walmart’s decades of experience still loom large.

What Comes Next

For now, Amazon’s supercenter-style experiment remains just that—an experiment. Investors and competitors alike will be watching whether the Illinois location becomes a one-off test or the blueprint for a broader rollout. The outcome could determine whether Amazon remains primarily a digital retail powerhouse or evolves into a more direct, physical challenger to Walmart on its own turf.