We know that different retailers have different systems for when stuff goes on sale, but do all the different prices signify some type of savings?
Kyle James has made it his business to know when and where to get the best deals on everything from children's clothes to lumber.
He is the founder of the coupon website rather-be-shopping.com. It's full of exclusives and insider info. He talked to WGN Morning News about the best days to shop at certain stores.