This app is HORRIBLE & has been glitchy since the last few updates. I have been trying to save the CVV code on a card that has been on my account for years and suddenly when I went to use Walmart Pay it gave an error that the CVV needed to be entered, once entered it didn't work. I've deleted and re-added both the card & the app to no avail. Can't save any credit card info. & can't use Walmart Pay nor shop online. Called customer service & they keep saying it would be fixed & isn't.