领取40%E5%BA%A6xo%E7%99%BD%E5%85%B0%E5%9C%B0%E6%B4%8B%E9%85%92%E7%83%88%E6%80%A7%E6%B4%8B%E9%85%92%E7%83%88%E6%80%A7%E9%85%92优惠券时，请详细阅读优惠券的使用规则。