Very frustrated Walmart took down all it's price checkers in the store reason being too costly to maintain (yet target, Kohls, menards and every other retail store can have them) and want you to do everything through there app, only problem is the app does not work. Every item I scan (and yes I'm listed under the correct store) the item is priced highly inaccurate. Will be purchasing less as I don't know how much an item costs.