领取a4%25E5%25A4%25A7%25E7%25AC%2594%25E8%25AE%25B0%25E6%259C%25AC%25E5%25AD%2590%25E5%258E%259A%25E6%259C%25AC%25E5%25AD%2590优惠券时，请详细阅读优惠券的使用规则。