BENTONVILLE, AR – The Walmart Deals event will run from June 22-28 and the timing is not a coincidence. After much speculation in Q1, Amazon officially moved Prime Day into June this year, earlier than its July timing in 2025. Target also moved up Circle Deal Days, which will run from June 23 through June 26, directly competing with Amazon’s dates.
To quote the bard, a rose by any other name would smell as sweet. Call it Prime Days, Deals Days, whatever you want: the stretch of summer sales events is now a broader retail moment that goes beyond Amazon, and brands that only prepare for Amazon are missing the larger opportunity.
To be clear, it is probably too late for most sellers to build a serious Walmart strategy before this year’s Walmart Deals event. That’s not the assignment. The assignment is to watch what happens next.
Set a reminder to review Walmart’s post-event numbers. Look at how much traction the event gets, how marketplace sales perform, what categories see lift, and how Walmart talks about the results afterward. Then use that information to plan for Q4.
What’s the Deal with Wally World?
Walmart’s marketplace is still much smaller than Amazon’s, but its whitespace is worth a serious look. According to Marketplace Pulse, Walmart’s marketplace GMV is roughly $15 billion, representing about 10% of Walmart’s U.S. e-commerce business.
The platform has crossed 200,000 active sellers and has accelerated from roughly $10 billion in marketplace sales. More than half a billion items are now available on Walmart.com, and marketplace sellers drive about 95% of that selection.
Amazon is still the larger engine by far, but it is also crowded, expensive, and increasingly difficult to win without paying more for the same attention. On Walmart, strong operators can still find real opportunity. Sellers are not always bidding against dozens of near-identical listings, fighting over the same customer, and watching margin disappear one ad dollar at a time. For brands already doing real volume on Amazon, that should get their attention.
On TikTok: Did I Learn This Dance for Nothing?
TikTok Shop gets a lot of attention because it can create sudden spikes. One video can move product like wildfire; one influencer can drive a ridiculously surge in demand. That is exciting, but hard to forecast.
Early Marketplace Pulse data shows that TikTok Shop’s seller economy is more top-heavy than the “anyone can win” story suggests. The top 1% of sellers drive 60% of U.S. GMV, and the top 0.1% account for more than a quarter of it.
Walmart is a different kind of opportunity. It is not built around one video catching fire. It is a more stable retail channel with year-over-year growth, improving fulfillment infrastructure, and a customer base already trained to shop across categories.
Walmart Fulfillment Services is also becoming harder to ignore. In Q1 FY2027, units shipped same-day or next-day through WFS grew nearly 150%. Walmart can now reach roughly 60% of U.S. households within 30 minutes. In that same quarter, U.S. third-party marketplace sales grew nearly 50% year over year, which Walmart’s own CFO called the fastest pace in two and a half years. As a logistics nerd, I must say: hats off to WFS.
Sales Are Temporary, Walmart is Forever
Do not treat Walmart Deals as a one-week sales event. Treat it as a signal. After the event, review Walmart’s numbers. Watch the category performance. Look at whether marketplace momentum continues. Then ask whether your Q4 strategy is too dependent on Amazon.
For sellers with the right operational foundation, Walmart offers a path to one inventory strategy, multiple demand channels, and less dependence on a single ecosystem. That’s the real peak season opportunity: not chasing the next spike, but building a more durable growth channel before everyone else catches up.
Shannon Curley is director of Marketing and Growth at Tactical Logistic Solutions and head of her own consulting business.