If you want your card blocked For No Reason at All then open an account with Walmart and find out how people in Third World Countries will Rob You with No Explanation of why your card was blocked. No Supervisor Help whatsoever,, just stupid customer service reps that will hang up on you because they have No Idea on how to resolve your problem. Opening a Real Bank Account in the morning. I stopped shopping at Walmart because it's a Multi Billion Dollar Co off other people's money. Rather Shop at Target. They better release my money their holding for no reason is all I know.