领取70%25E6%2596%25AD%25E6%25A1%25A5%25E9%2593%259D%25E9%2597%25A8%25E7%25AA%2597%25E5%25AF%2586%25E5%25B0%2581%25E6%259D%25A1优惠券时，请详细阅读优惠券的使用规则。