领取%252525E4%252525B8%252525B4%252525E5%252525BA%2525258A%252525E8%2525258D%252525AF%252525E7%25252589%252525A9%252525E6%252525B2%252525BB%252525E7%25252596%25252597%252525E5%252525AD%252525A6ppt优惠券时，请详细阅读优惠券的使用规则。