领取%25E4%25B8%25B4%25E5%25BA%258A%25E8%258D%25AF%25E7%2589%25A9%25E6%25B2%25BB%25E7%2596%2597%25E5%25AD%25A6ppt优惠券时，请详细阅读优惠券的使用规则。