领取20%2525E5%2525AF%2525B8%2525E8%2525A1%25258C%2525E6%25259D%25258E%2525E7%2525AE%2525B1%2525E7%252594%2525B7%2525E7%252594%25259F%2525E5%25258F%2525AF%2525E7%252599%2525BB%2525E6%25259C%2525BA2025%2525E5%2525B9%2525B4%2525E6%252596%2525B0%2525E6%2525AC%2525BE优惠券时，请详细阅读优惠券的使用规则。