Industry WIKI

The first official currency of Brazil was the real (pronounced [ʁeˈaw]; pl. réis), with the symbol Rs$. As the currency of the Portuguese empire, it was in use in Brazil from the earliest days of the colonial period, and remained in use until 1942, when it was replaced by the cruzeiro.

The Canadian dollar (symbol: $; code: CAD; French: dollar canadien) is the official currency of Canada. There is no standard disambiguating form, but the abbreviations Can$, CA$ and C$ are frequently used for distinction from other currencies, particularly the US dollar.

A currency symbol or currency sign is a graphic symbol used to denote a currency unit. Usually it is defined by a monetary authority, such as the national central bank for the currency concerned.

The dollar sign ($; also known as the peso sign) is a currency symbol consisting of a capital ⟨S⟩ crossed with one or two vertical strokes ($ or depending on typeface), used to represent the base unit of account of various currencies around the world, including most currencies denominated "dollar" or "peso". The explicitly double-barred sign is called cifrão in the Portuguese language.

This is a list of historical currencies.

Money is any item or verifiable record that is generally accepted as payment for goods and services and repayment of debts, such as taxes, in a particular country or socio-economic context. The primary functions which distinguish money are: medium of exchange, a unit of account, a store of value and sometimes, a standard of deferred payment.

In monetary economics, redenomination is the process of changing the face value of banknotes and coins in circulation. It may be done because inflation has made the currency unit so small that only large denominations of the currency are in circulation. In such cases the name of the currency may change or the original name may be used with a temporary qualifier such as "new". Redenominat