Commodity money cans or foil pouches of mackerel fish fillets, which have a fairly standard cost and are easy to store. These may be exchanged for many services in prisons where personal possession of currency is prohibited. In situations where the commodity is metal, typically gold or silver, a government mint will often coin money by placing a mark on the metal that serves as a guarantee of the weight and purity of the metal. In doing so, the government will often impose a fee which is known as seigniorage. The role of a mint and of coin differs between commodity money
Commodity chain the same business. A number of commentators have remarked that in the Internet age commodity chains are becoming increasingly more transparent. The Wikichains.com project has adopted the same wiki technology used by Wikipedia in order to help make commodity chains more transparent. "They are a network of labour and production processes whose end result is a finished commodity". William Jones Esq. A commodity chain demonstrates that each link of an extended chain of production and consumption links between resource producers and suppliers, various manufacturers, traders and shippers, wholesalers, and retailers. Rather than a linear chain, a circuit-board is a better