Walmart Inc. (NYSE: WMT) is accelerating its global e-commerce push with a string of moves designed to expand reach and speed up fulfillment for customers worldwide.

The retail giant opened Walmart.com to customers in Mexico on June 11, granting access to hundreds of thousands of eligible items spanning apparel, home goods, electronics, and more.

The international expansion marks a significant shift in how Walmart approaches its online marketplace, moving well beyond its traditional domestic pickup and delivery model.

Duties, taxes, and fees are displayed at checkout for cross-border orders, giving Mexican customers full pricing transparency before completing their purchases.

Walmart has also confirmed plans to extend international shipping to additional markets in the future, signaling that the Mexico launch is just the first step in a broader global strategy.

On the domestic front, Walmart announced on May 28 that 30-minute-or-less delivery is now available across 33 U.S. markets, covering more than 100,000 eligible items.

Products available for rapid delivery include groceries, pharmacy items, household supplies, pet food, electronics, and prescriptions, making the service broadly useful for everyday shopping needs.

In the first quarter of fiscal 2027, Walmart reported that global e-commerce grew 26%, with Walmart U.S. e-commerce and Walmart International e-commerce growing 26% and 27% respectively.

Store-fulfilled delivery has more than doubled over the past two years, with more than 36% of U.S. orders in the quarter delivered in under three hours.

The combination of rapid domestic delivery and expanding international access positions Walmart as a formidable competitor in the global e-commerce landscape, challenging pure-play online retailers on multiple fronts.

Walmart operates as a tech-powered omnichannel retailer, serving customers through physical stores, membership clubs, e-commerce websites, and mobile applications across numerous markets.

The strong e-commerce metrics reinforce confidence among investors who view WMT as a core holding in the retail sector, particularly as consumers increasingly prioritize convenience and speed.

With international shipping infrastructure now taking shape and domestic fulfillment networks continuing to mature, Walmart appears well-positioned to sustain its e-commerce momentum through the remainder of fiscal 2027.