动词短语
中文翻译：优惠券交换
同义词：
['swap coupons', 'coupon exchange例句：1. They often use their loyalty points to swap coupons for discounts.（他们经常使用他们的忠诚度积分来换取折扣的优惠券。）']
例句：
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1. They often use their loyalty points to swap coupons for discounts.
他们经常使用他们的忠诚度积分来换取折扣的优惠券。
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2.During the holiday season, many stores offer coupon swaps to encourage customers to buy more.
在假日季节，许多商店提供优惠券交换活动，以鼓励顾客购买更多商品。
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3.The company is known for its frequent coupon swaps and promotions.
该公司以其频繁的优惠券交换和促销活动而闻名。