领取%25E5%258A%25AA%25E6%25AF%2594%25E4%25BA%259Az50ultra%25E6%2589%258B%25E6%259C%25BA%25E5%25A3%25B3%25E5%2587%25AF%25E5%25A4%25AB%25E6%258B%2589优惠券时，请详细阅读优惠券的使用规则。