final oCcy = NumberFormat.currency( locale: 'eu', customPattern: '#,### \u00a4', symbol: 'FCFA', decimalDigits: 2);
print(oCcy.format(12345)) // 12.345,00 FCFA

import 'package:intl/intl.dart';
final oCcy = new NumberFormat("#,##0.00", "en_US");
void main () { print("Eg. 1: ${oCcy.format(123456789.75)}"); print("Eg. 2: ${oCcy.format(.7)}"); print("Eg. 3: ${oCcy.format(12345678975/100)}"); print("Eg. 4: ${oCcy.format(int.parse('12345678975')/100)}"); print("Eg. 5: ${oCcy.format(double.parse('123456789.75'))}");
/* Output :
Eg. 1: 123,456,789.75
Eg. 2: 0.70
Eg. 3: 123,456,789.75
Eg. 4: 123,456,789.75
Eg. 5: 123,456,789.75 pubspec.yaml : name: testCcy002 version: 0.0.1 author: BOH description: Test Currency Format from intl. dev_dependencies: intl: any Run pub install to install "intl"
*/
}