private function renderCombinationPriceItem()
    {
        $item = Html::tag('strong',
            Yii::$app->formatter->asCurrency($this->product->defaultCombination->price->discountPrice),
            $this->discountPriceOptions
        );

        if (empty($this->product->defaultCombination->price->discount_type_id) ||
            empty($this->product->defaultCombination->price->discount)
        ) {
            Html::addCssStyle($this->priceOptions, ['display' => 'none']);
        }

        $item .= Html::tag('strike',
            Yii::$app->formatter->asCurrency($this->product->defaultCombination->price->oldPrice),
            $this->priceOptions
        );

        return $item;
    }