public function getPayCostNet()
    {
        // blShowVATForPayCharge option will be used, only for displaying, but not calculation
        if (\OxidEsales\Eshop\Core\Registry::getConfig()->getConfigParam('blShowVATForPayCharge')) {
            $oPaymentCost = $this->getCosts('oxpayment');
            if ($oPaymentCost && $oPaymentCost->getNettoPrice()) {
                return \OxidEsales\Eshop\Core\Registry::getLang()->formatCurrency($this->getCosts('oxpayment')->getNettoPrice(), $this->getBasketCurrency());
            }
        }

        return false;
    }