DER2021102201/app/api/model/plus/bargain/ProductSku.php

<?php

namespace app\api\model\plus\bargain;

use app\common\model\plus\bargain\BargainSku as BargainSkuModel;

/**
 * 砍价商品规格模型
 */
class ProductSku extends BargainSkuModel
{

}