领取cerave%25E6%25B4%2597%25E9%259D%25A2%25E5%25A5%25B6%25E7%25BB%25BF%25E6%25B0%25A8%25E6%25B3%25A1%25E6%25B3%25A1优惠券时，请详细阅读优惠券的使用规则。