protected void updatePayment(ActionRequest actionRequest, ShoppingPreferences preferences)
throws Exception {
String payPalEmailAddress = ParamUtil.getString(actionRequest, "payPalEmailAddress");
String[] ccTypes = StringUtil.split(ParamUtil.getString(actionRequest, "ccTypes"));
String currencyId = ParamUtil.getString(actionRequest, "currencyId");
String taxState = ParamUtil.getString(actionRequest, "taxState");
double taxRate = ParamUtil.getDouble(actionRequest, "taxRate") / 100;
double minOrder = ParamUtil.getDouble(actionRequest, "minOrder");
preferences.setPayPalEmailAddress(payPalEmailAddress);
preferences.setCcTypes(ccTypes);
preferences.setCurrencyId(currencyId);
preferences.setTaxState(taxState);
preferences.setTaxRate(taxRate);
preferences.setMinOrder(minOrder);
}
