领取led%25E5%2586%25B7%25E6%259F%259C%25E4%25B8%2593%25E7%2594%25A8%25E7%2585%25A7%25E6%2598%258E%25E7%2581%25AF优惠券时，请详细阅读优惠券的使用规则。