in the process C—M the relations between the commodity and money were those of an actual use-value and ideal exchange-value to an actual exchange value and only ideal use-value. By alienating his commodity as a use-value the seller realized its own exchange value and the use-value of money. On the contrary, the buyer, by alienating his money as exchange value, realized its own use-value and the price of the commodity. Commodity and money changed places accordingly. When it comes to a realization in actual life of this bi-polar contrast, a new break occurs. The seller actually alienates his commodity, but realizes its price only in idea: he has sold his commodity at its price, which is to be realized, however, only subsequently, at a time agreed upon. The purchaser buys as the representative of future money, while the vender sells as the owner of present goods. On the part of the vender, the commodity as use-value is actually alienated, without the price being actually realized; on the part of the purchaser, money is actually realized in the use-value of the commodity, without being actually alienated as exchange value. Instead of a token of value representing money symbolically as was the case before, the purchaser himself performs that part now. And just as in the former case the symbolic nature of the token of value called forth the guarantee of the state which has made it legal tender, so does the personal symbolism of the buyer bring about legally enforcible private contracts among commodity owners.
The contrary may happen in the process M—C, where the money can be alienated as a real means of purchase, and in that way the price of the commodity can be realized before the use-value of the money is realized and the commodity actually delivered. This occurs constantly under the everyday form of pre-payments. And it is under this form that the English government purchases opium from the ryots of India, or, foreign merchants residing in Russia mostly buy agricultural products. In these cases, however, the money always acts in its well known role of a means of purchase and therefore, does not assume any new forms.103 We need not dwell, therefore, on this case any longer; but with reference to the changed form which the