Frustrated customers have reported problems with Walmart's app and website as many of them have taken to social media to complain they can't access their accounts. Some customers were furious with ...

The addition of Walmart’s Savings Catcher feature to its mobile application earlier this week pushed the app to the top of the Lifestyle category on the Apple App Store for the first time.

The Consumer Financial Protection Board sued Walmart and a financial services firm on Monday for allegedly requiring delivery drivers to use an app that charged them fees to access their own earnings.