Service value (1 The labors consumed in the service products are condensed on the non physical use of value so as to form the value entity (2) The conf licts between the private and social labors push the labors producing the service products to express the value in the social forms (3)Service products can be exchanged with the material products by the quantity of LAbbors, instead of the quantity of value seService value (1) The labors consumed in the service products are condensed on the non￾physical use of value so as to form the value entity. (2) The conflicts between the private and social labors push the labors producing the service products to express the value in the social forms. (3) Service products can be exchanged with the material products by the quantity of labors, instead of the quantity of value use