Walmart will now deliver Subway sandwiches to your door in under 30 minutes

Walmart already brings groceries, prescriptions, and household basics to your door in as little as 30 minutes. Now it will throw in lunch via a new food-delivery service. Starting this month, customers can add a freshly made Subway sandwich to their Walmart delivery order—the first restaurant meal the retailer has folded into its same-day service. Customers in select markets can now order a Subway meal directly through the Walmart app or Walmart.com and have it arrive in as little as 30 minut...