领取%2525E7%252588%2525B1%2525E6%252583%2525A0%2525E6%2525B5%2525A6%2525E5%252587%252580%2525E6%2525B0%2525B4%2525E5%252599%2525A8mc2优惠券时，请详细阅读优惠券的使用规则。