String commission = sc.nextLine();
System.out.print("Enter currency (optional, e.g. USD, EUR, JPY): ");
String currency = sc.nextLine();
System.out.print("Enter any notes: ");
String notes = sc.nextLine();
TransactionEntry entry = FinanceUtilities.makeTransactionEntry(
type, date, shares, price, commission, currency, notes);
insertTransactionEntry(service, requestUrl, entry);
break;
case UPDATE:
System.out.println("Enter portfolio ID");