领取%25E6%25AC%25A7%25E8%25AF%2597%25E6%25BC%25AB%25E9%2598%25B2%25E6%2599%2592%25E9%259C%259C50%25E5%2580%258D%25E7%25BE%258E%25E7%2599%25BD%25E9%2598%25B2%25E7%25B4%25AB%25E5%25A4%2596%25E7%25BA%25BF优惠券时，请详细阅读优惠券的使用规则。