Page:Contribution to the Critique of Political Economy, A - Karl Marx.djvu/200

Rh the sphere of circulation of commodities. But with the development of this function of money, all other forms of payment are gradually converted into money payments. The extent to which money is developed as the exclusive means of payment indicates the degree to which exchange value has taken hold of production in its depth and breadth.

The volume of money in circulation, as a means of payment, is determined in the first place, by the amount of payments, i. e. by the sum total of the prices of the commodities alienated, but not about to be alienated, as