During this period, oil itself often was used as currency for international trade between the two countries.

Silver is used as currency, in trade, and to pay soldiers.

It could be used as currency in Europe between the 10th and 12 centuries.

Panama, on the other hand, has used the American dollar as its local currency for years.

After 1980, the coin ceased to be used as currency.

A transaction is being made, and Jennifer knows her body can be used as currency.

These were then used as currency on Yap, despite being very hard to carry around.

You choose to or are required to use the dollar as your functional currency.

In addition, the game features a shop where players can buy items, using coins as currency.

The current leaders have been buying, too, using their high-priced stock as currency.