领取50%2525E7%2525AE%2525A1%2525E5%25258D%252595%2525E5%252590%252591%2525E6%2525AD%2525A2%2525E9%252580%252586%2525E9%252598%252580优惠券时，请详细阅读优惠券的使用规则。