Walmart's warehouse club ups the pressure on Costco with a new member perk

Source: Business Insider

Joe Raedle/Getty ImagesWalmart has made a big bet on ultrafast delivery across its US stores. Now the company is bringing the perk to Sam's Club, with a new one-hour service option for members. Sam's Club says its 10 fastest orders were fulfilled in under 12 minutes — way faster than Costco.