领取20%252525E7%252525BE%2525258E%252525E9%25252587%25252591%252525E8%252525AE%252525A2%252525E9%25252598%25252585%252525E5%2525258D%25252587%252525E7%252525BA%252525A7优惠券时，请详细阅读优惠券的使用规则。