預購
{{ selected_product.title }}
預購提示：{{ selected_product.price }}
會員價
{{ selected_product.special_price.length > 0 ? selected_product.special_price : selected_product.price }}
{{ selected_spec.price }}
會員價
{{ selected_spec.special_price.length > 0 ? selected_spec.special_price : selected_spec.price }}