tion of the mutual transactions between the same commodity owners who confront each other as seller and buyer. The repetition is not accidental; on the contrary, goods are ordered, let us say, for a certain date in the future when they are to be delivered and paid for. In that case the sale is ideal, i. e. it is legally accomplished without the actual presence of the goods and money. Both forms of money, those of a medium of circulation and of a means of payment still coincide here, since in the first place, commodity and money change places simultaneously, and secondly, the money does not buy the commodity, but realizes the price of the commodity purchased before. In the second place, the nature of a great many use-values makes the simultaneous alienation and delivery of the goods impossible, and delivery has to be postponed for a certain time; e. g., when the use of a house is sold for one month, the use-value of the house is delivered only at the expiration of the month, although it changes hands at the beginning of the month. Since the actual transfer of the use-value and its virtual alienation are separated here in point of time, the realization of its price occurs also atfer its change of place. Finally, the difference in the seasons and in the length of time required for the production of various commodities brings about a situation where one tries to sell his goods, while the other is not ready to buy; and with the repeated purchases and sales between the same commodity owners the two ends of sale fall apart according to the conditions of production of the respective commodities. Thus arises a relation of creditor and debtor between
