Walmart Inc. has a hole to fill at its online unit, and whoever assumes the role faces a big challenge ahead. The company is searching for a new chief revenue officer for its U.S. e-commerce business, who would work under online leader Marc Lore to hel…

Amazon.com’s $13.7 billion purchase of Whole Foods Market spawned endless speculation about how the internet giant would change the upscale grocer. Two years later, we’ve got an answer: Ten bucks.

The impact of Target Corp.’s weekend register glitch won’t show up until the retailer discloses quarterly revenue in August, but it could have cost the company about $50 million in lost sales, according to one analyst.

Walmart Inc. has updated the information network used daily by its suppliers to let them submit cost increases that are directly attributable to higher U.S. tariffs on Chinese goods.

Walmart Inc. rose after reporting sales that met analysts’ expectations. Still, concerns are growing that Chinese tariffs could soon force the retailer to raise its famously low prices or sacrifice its bottom line.

Walmart Inc. wants to one-up Amazon.com in the fight for online shoppers. The world’s largest retailer is rolling out a next-day delivery service to counter Amazon’s recent move to speed shipment times for top customers to just one day from two.

Walmart Inc. could easily match Amazon.com’s one-day delivery gambit, according to an analyst who worked at the world’s largest retailer.