Cash is great, but it did not always exist. Before modern technology and techniques allowed for the creation of cards, paper money and coins, individuals had to find a way to pay for things. Such systems would normally depend on commodities and objects that everybody agreed had some kind of value that would then let individuals to trade them between each other and set prices that could be understood easily. These commodities could be anything from manufactured objects to natural resources that everybody had some need of. This list contains 10 strange things people have used as cash.
Shells have been used as a form of cash throughout the history of humans. They have been especially traded for services, goods and food in various places including Africa, Europe and Asia.
During the Roman times, salt was extremely famous as a form of money. Salt was significant when transacting as the compound was used to preserve meat, treat wounds and season food.