somewhat, because it determined the costs...
once, i'd been to this shop that tells me certain clothes are entitled to 40% off, and certain arent. its confusing since the 'certain' clothes goes by article no, and you expect a typical consumer to know? after checking the tags, i realised which ones are having the sale...those clothes MADE in CHINA.
those that are MADE in FRANCE, are selling at the original price.
its easier to determine which ones gets a discount checking the manufacturing country, then the so-called 'article number' as the salesgirl pointed to me.
*and of course, i bought the made in china ones...