app/code/community/Adyen/Fee/Block/Adminhtml/Sales/Order/Totals.php
protected function addPaymentFeeWithoutTax($addTaxIndationLabel = false)
    {
        if ($addTaxIndationLabel) {
            $label = $this->helper('adyen')->__('Payment Fee (Excl.Tax)');
        } else {
            $label = $this->helper('adyen')->__('Payment Fee');
        }

        $this->addTotal(
            new Varien_Object(
                array(
                    'code' => 'payment_fee_excl',
                    'strong' => false,
                    'value' => $this->getSource()->getPaymentFeeAmount(),
                    'base_value' => $this->getSource()->getBasePaymentFeeAmount(),
                    'label' => $label,
                    'area' => '',
                )
            ),
            'subtotal'
        );
    }
protected function addPaymentFeeWithoutTax($addTaxIndationLabel = false)
    {
        if ($addTaxIndationLabel) {
            $label = $this->helper('adyen')->__('Payment Fee (Excl.Tax)');
        } else {
            $label = $this->helper('adyen')->__('Payment Fee');
        }

        $this->addTotal(
            new Varien_Object(
                array(
                    'code' => 'payment_fee_excl',
                    'strong' => false,
                    'value' => $this->getSource()->getPaymentFeeAmount(),
                    'base_value' => $this->getSource()->getBasePaymentFeeAmount(),
                    'label' => $label,
                    'area' => '',
                )
            ),
            'subtotal'
        );
    }
protected function addPaymentFeeWithoutTax ( $ addTaxIndationLabel = false ) { if ( $ addTaxIndationLabel ) { $ label = $ this -> helper ( 'adyen' ) -> __ ( 'Payment Fee (Excl.Tax)' ) ; } else { $ label = $ this -> helper ( 'adyen' ) -> __ ( 'Payment Fee' ) ; } $ this -> addTotal ( new Varien_Object ( array ( 'code' => 'payment_fee_excl' , 'strong' => false , 'value' => $ this -> getSource ( ) -> getPaymentFeeAmount ( ) , 'base_value' => $ this -> getSource ( ) -> getBasePaymentFeeAmount ( ) , 'label' => $ label , 'area' => '' , ) ) , 'subtotal' ) ; }
Add PaymentFee without Tax to totals array

@param bool|false $addTaxIndicationLabel
Add PaymentFee without Tax to totals array