I worked for Wally World in Massachusetts years ago, and in the 3 years I was there, we had exactly one visit......while I was on lunch and in the middle of redoing about 15 displays at once.......the only thing he could find wrong was that the Frito-lay vendor had the wrong price on the dip........Mass is one of those states which requires unit pricing on the labels, and price tags on the consumable product......took us 5 times as long as it does without having to do it....