Walmart adds restaurant delivery

State of play: The service is available at some stores in Connecticut, Florida, Georgia, Ohio, Pennsylvania and Texas.

Zoom in: The goal is to expand to other restaurants inside stores, Poulliot said.

• Walmart is starting with Subway because the national chain is the most prevalent tenant and has been in stores since 2004.

How it works: Customers can have their meal delivered in 30 minutes or less as its own order or with other items as part of a Walmart express delivery without any additional delivery fees.

What's next: The company plans to bring the service to 1,400 more stores by the end of the summer, including in Northwest Arkansas, Cathey said.