By the currency money specializations in the economy became easier. The sense of the money lay once desiring to have an article of exchange thathas always continuous value. Different factors in one or did not only part-subsidize economics do not permit however. Nevertheless money is the only universal article of exchange, which makes trade only possible over large distances. In the Naturalwirtschaft the articles of exchange are - the usually perishable goods ormortal animals are - a fast depreciation subjected.