protected function ApplyPriceModifiers($dPrice)
    {
        if ($this->fieldValueMin > 0 && $dPrice < $this->fieldValueMin) {
            $dPrice = $this->fieldValueMin;
        }
        if ($this->fieldValueMax > 0 && $dPrice > $this->fieldValueMax) {
            $dPrice = $this->fieldValueMax;
        }
        if ($this->fieldValueAdditional > 0) {
            $dPrice = $dPrice + $this->fieldValueAdditional;
        }

        return $dPrice;
    }