toJson method
Implementation
Map<String, dynamic> toJson() {
return {
'amount': (amount * 100).round().toString().padLeft(12, '0'),
'currencyPosition': currencyPosition.name,
'currecyCode': currecyCode,
'callerId': callerId,
'allowPrintCurrentTransaction': allowPrintCurrentTransaction,
'orderId': orderId,
};
}