领取50%25E5%25A4%259A%25E5%25B2%2581%25E5%25A6%2588%25E5%25A6%2588%25E6%2598%25A5%25E8%25A3%2585%25E5%25A5%2597%25E8%25A3%25852025%25E6%2596%25B0%25E6%25AC%25BE优惠券时，请详细阅读优惠券的使用规则。