领取2b%E9%93%85%E7%AC%94%E8%80%83%E8%AF%95%E4%B8%93%E7%94%A8%E8%BF%9E%E4%B8%AD%E4%B8%89%E5%85%83优惠券时，请详细阅读优惠券的使用规则。