U.S. retailers are bracing for an unprecedented e-commerce surge as the four-day Prime Day promotional window begins.
According to new data from Adobe Digital Insights, consumers are projected to spend a record-breaking $26.3 billion online between June 23 and June 26. This marks a nine percent growth year-over-year.
The massive digital gain eclipses the combined total of Black Friday and Cyber Monday from late 2025, according to Adobe. Driven by aggressive summer price cuts, shoppers are eagerly hunting for major discounts on big-ticket items such as appliances and electronics.
Deep discounts are fueling this revenue explosion, with Adobe expecting price slashes to average between 12 and 23 percent off listed prices. Apparel and electronics will boast the heaviest reductions. Parents plan to capitalize early. Back-to-school shopping is already in full swing, driving massive triple-digit spikes in online sales for lunch boxes, kids’ clothing and backpacks.
Convenience is also shaping behavior, as mobile devices are expected to capture a record 54.2 percent of all online transactions, leaving traditional desktop computers behind.
In a separate report from Placer.ai, Prime Day 2026 highlights a resilient consumer landscape, showing that despite macroeconomic headwinds like elevated gas prices, year-over-year brick-and-mortar retail foot traffic remained positive through May 2026.
While an initial spike in fuel costs caused a temporary pullback in longer-distance shopping trips in March, the data shows that consumer driving habits quickly rebounded by April, signaling strong offline shopping intent rather than a permanent shift to online channels.
The research also shows Amazon Prime Day benefiting competitors, who are entering the summer promotional season from varying positions of strength. Researchers at Placer.ai said Costco, Target and Best Buy will ride a wave of positive momentum, while Walmart, Home Depot and Lowe’s look to leverage midsummer discounts to spark new growth.
Behind the scenes of this multi-billion-dollar spending spree, artificial intelligence is radically altering how consumers evaluate what to buy. A study from technology platform Novi reveals that 39 percent of U.S. consumers plan to leverage generative AI tools for product research during the event. ChatGPT leads the pack. It captured 29 percent of consumer preference, handily outperforming rival platforms like Amazon’s Alexa AI for Shopping and Google Gemini.
Shoppers are increasingly trusting these conversational tools to narrow down options and build purchasing confidence long before they ever land on a merchant’s website.
This algorithmic shift is creating a powerful new pipeline for e-commerce traffic. Adobe projects that consumer clicks originating from generative AI tools to retail sites will skyrocket by 103 percent compared to last June. While still a modest slice of total web traffic compared to traditional paid search, the explosive trajectory signals a permanent change in digital discovery.
“What shoppers buy is increasingly being influenced by AI before they ever reach a retailer’s website,” said Kimberly Shenk, chief executive officer of Novi. “AI is becoming an important layer of product discovery and research, particularly during major shopping moments like Prime Day. As consumers turn to AI to evaluate products and compare options, brands need visibility into how they’re being recommended and represented across these platforms.”
Companies like Novi are now helping brands optimize their backend product data so these smart engines can easily find and recommend their goods.
