领取%25E6%259C%25BA%25E6%25A2%25B0%25E7%25A1%25AC%25E7%259B%2598500g%25E7%25AC%2594%25E8%25AE%25B0%25E6%259C%25AC优惠券时，请详细阅读优惠券的使用规则。