Impersonal social relationships, based on the exchange values of the products of one's labor, contracts, and money. "The mutual relations of the producers, within which the social character of their labour affirms itself, take the form of a social relation within the products” (320); “Since the producers do not come into social contact with each other until they exchange their products, the specific social character of each producer’s labour does not show itself except in the act of exchange.” (321)
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