Nearly six years ago Walmart sent 500 shelf-scanning robots home after concluding that workers picking online orders could see the
Conversations On Retail
July 20, 2026
Amazon now delivers fresh, perishable groceries the same day in more than 1,000 cities and towns, with plans to reach more than 2,300 areas across the U.S. by the end of 2026. Prime members can add milk, produce, and meat to the same cart as paper towels and toys, then select a single delivery window. The minimum order threshold pushes bigger baskets and turns “I’ll get it tomorrow” into “I’ll get it before dinner.”
Online grocery is climbing steadily. Delivery accounts for a growing share of that growth, and it lifts average order values as shoppers add a few extra items to clear the free-delivery threshold. The habit is sticking because it is simple. Picture a family in Cedar Rapids who remembers they are out of tortillas at 3 p.m., adds a rotisserie-chicken kit and paper towels to the cart, and schedules everything to arrive before 6. That is the behavior Amazon wants to normalize.
Amazon leads overall e-commerce, but grocery has a different leaderboard. Walmart still holds the top spot in U.S. e-grocery. That gap gives Amazon two strong incentives: a large pool of new dollars to chase and a direct path to chip away at a key rival’s advantage.
Two parallel efforts explain the timing. First, Amazon is investing in faster service for smaller cities, towns, and rural communities. Second, it is knitting together store-based and delivery operations so fresh food can travel on the same rails as the rest of the catalog. As more orders flow on the same day, stops cluster closer together, which improves unit economics and on-time performance.
Amazon has been selective with physical retail, but grocery is an exception. Whole Foods continues to open stores, Amazon Fresh has restarted select openings, and leadership now oversees physical grocery as part of a single, end-to-end system. Stores can double as high-velocity delivery hubs, which shortens the last mile and protects freshness.
Amazon’s grocery push is about habit formation at national scale. The company is aligning shopper convenience, delivery density, and store strategy just as the category accelerates. For retailers, the risk is losing the weekly shop that anchors the relationship. For brands, the opportunity is to meet a more frequent, more mission-driven customer with the right pack sizes, smarter substitutions, and media that shows up where decisions get made.