- Walmart to offer free 1-day shipping nationwide this yearFast Company
- Walmart announces next-day delivery on 200K+ items in select marketsTechCrunch
- SHIPPING WARS: Walmart blows Amazon out of the water with its own free, next-day deliveryBusiness Insider
- Walmart fights back against Amazon with one-day shipping in some U.S. marketsReuters
- Walmart announces next-day delivery, firing back at AmazonCNBC
- View full coverage on Google News