领取a3a4%25E6%2589%2593%25E5%258D%25B0%25E5%25A4%258D%25E5%258D%25B0%25E4%25B8%2580%25E4%25BD%2593%25E6%259C%25BA优惠券时，请详细阅读优惠券的使用规则。