领取%25E5%259D%25A6%25E5%2585%258B300%25E6%25B2%25B9%25E7%25AE%25B1%25E7%259B%2596%25E8%25B4%25B4%25E7%25BA%25B8优惠券时，请详细阅读优惠券的使用规则。