i deal with product data all day long, tens of millions of SKUSs. in the case of two bottles you are buying one SKU that contains two somethings, that each als

i deal with product data all day long, tens of millions of SKUSs. in the case of two bottles you are buying one SKU that contains two somethings, that each also contain 32 of something. in the case of one bottle you are buying one SKU that contains 16 somethings. nesting is important and meta data is a pain to parse when its not standardized in any way.