Energy losses will be through the roof! To see what's actually behind half those doors, you have to open each one up instead of keeping the door closed and lo

Energy losses will be through the roof! To see what's actually behind half those doors, you have to open each one up instead of keeping the door closed and looking through it. Even when it's in "display the products" mode, are you really going to trust that it has the correct inventory configured when you're looking for your favorite beverage and can't find it? No, you're going to go down the aisle opening every single door to check for yourself.