public function isPaymentFeeEnabled(Mage_Sales_Model_Quote $quote)
    {
        $paymentMethod = $quote->getPayment()->getMethod();

        if ($paymentMethod == 'adyen_openinvoice') {
            $fee = Mage::getStoreConfig('payment/adyen_openinvoice/fee');
            if ($fee) {
                return true;
            }
        } elseif ($paymentMethod == 'adyen_ideal') {
            $fee = Mage::getStoreConfig('payment/adyen_ideal/fee');
            if ($fee) {
                return true;
            }
        } elseif (substr($paymentMethod, 0, 10) == 'adyen_hpp_') {
            $fee = $this->getHppPaymentMethodFee($paymentMethod);
            if ($fee) {
                return true;
            }
        }

        return false;
    }