领取ppt%2525E6%2525A8%2525A1%2525E6%25259D%2525BF%2525E7%2525BA%2525A2%2525E8%252589%2525B2%2525E6%252596%252587%2525E5%25258C%252596优惠券时，请详细阅读优惠券的使用规则。