Currencies have the following functions in Amadeus - PM PRO | POS+:
If the system currency participates is the Euro currency, the exchange rates of currencies participating in the Euro should be used anymore, as the Euro has been introduced now. The exchange rates for currencies not participating in the Euro can be changed individually.
If the system currency does not participate in the Euro, all exchange rates can be defined individually.
Usually Amadeus - PM PRO | POS+ is being delivered with the commonly used currencies. The addition of further currencies is possible.
Currency
ISO Code of currency. This field cannot be changed
Description
Description of currency. This field should not be changed.
Decimals
Decimals of currency. This field should not be changed.
Participates in Euro
Old setting to change a currency over to Euro. Not in use anymore.
Exchange rate
The exchange rate of the currency. This field may be changed under certain conditions ( see above ).