private Map<Date, Double> addCreditCardCommission(Map<Date, Double> fees, String options) {
		if (options == null || options.length() == 0) {
			return fees;
		}
		boolean found = false;
		String[] optionArray = options.split(";");
		for (int i = 0; i < optionArray.length; i++) {
			if ("CCARD".equalsIgnoreCase(optionArray[i])) {
				found = true;
			}
		}
		if (found && fees.size() >= 1) {
			for (Date date : fees.keySet()) {
				Double amount = fees.get(date);
				final Properties prop = loadProperties();
				double creditCardCommission = Double.parseDouble(prop.getProperty("creditcardcommission"));
				fees.put(date, amount + creditCardCommission);
			}
		} else {
			return fees;
		}
		return fees;
	}