public function getWrappingPrice($dAmount = 1)
    {
        if ($this->_oPrice === null) {
            $this->_oPrice = oxNew(\OxidEsales\Eshop\Core\Price::class);

            if (!$this->_blWrappingVatOnTop) {
                $this->_oPrice->setBruttoPriceMode();
            } else {
                $this->_oPrice->setNettoPriceMode();
            }

            $oCur = \OxidEsales\Eshop\Core\Registry::getConfig()->getActShopCurrencyObject();
            $this->_oPrice->setPrice($this->oxwrapping__oxprice->value * $oCur->rate, $this->_dVat);
            $this->_oPrice->multiply($dAmount);
        }

        return $this->_oPrice;
    }