For those that are unaware of our rights as customers, did you know that unless you've signed into a membership (costco, sam's club) employees are not allowed to ask for your receipt upon leaving? Apparently, the managers as well as the employees of Walmart don't know that and will insist on it to the point of causing embarrassment to the customer. So, next time you're there, walk out with your purchases. If they want to call the cops, let them. You'll have more fuel for sueing their ass. They can't even touch you unless they have just cause.