领取led%25E7%2581%25AD%25E8%259A%258A%25E7%2581%25AF%25E4%25B8%2593%25E7%2594%25A8%25E7%2581%25AF%25E7%25AE%25A1优惠券时，请详细阅读优惠券的使用规则。