1. He paid with a two-for-one coupon. 他用一张买二送一优惠券结账。
2. You can get a surprise with a coupon in the following stores. 你可以在以下的商店中用优惠券获得一个惊喜。
3. They want more than the occasional coupon or reward, badge or crown. 他们要的不只是那些偶尔的赠券或者奖励、徽章或者皇冠。
4. When the date came, you would cut the coupon off and go to the bank and get your interest payment. 当日期到来的时候，你就可以剪下这张息票拿到银行去兑换利息。
5. If a bond was issued when interest rates were lower, they might have a 4% coupon when the prevailing rate is 6%. 如果一只债券在利率较低的时候发行，在现行汇率为6%的的时候，它的票面利率可能为4%。
