领取led%25E7%2581%25AF%25E6%25B3%25A1%25E8%258A%2582%25E8%2583%25BD%25E7%2581%25AF%25E5%25AE%25B6%25E7%2594%25A8%25E8%25B6%2585%25E4%25BA%25AEe27%25E8%259E%25BA%25E5%258F%25A3优惠券时，请详细阅读优惠券的使用规则。