What is the policy if a price is incorrect. Does Walmart hope the shopper does not see it and they make more money. I have noticed they do not have to honor the posted price. This week i purchased two different items that were incorrectly priced and I returned another item from a previous purchase that was priced wrong, , , , , yes all three were higher than they were suppose to be...one by $2, .98, and $1 per pound...why are all of the over priced and non underpriced... read full review »