Commodification In the primary parts of Das Kapital, Marx follows out a concise sensible outline of the improvement of the types of exchange, starting with trade and straightforward trade, and finishing with a capitalistically created product. This sketch of the course of "marketisation" shows that the item structure isn't fixed for the last time, yet truth be told goes through an improvement as exchange turns out to be more refined, with the outcome being that a ware's trade worth can be communicated just in a (notional) amount of cash (a cash cost)