I have a coupon for a mall event here.

我这里有一张商场活动的优惠券。

These two restaurant coupons will expire tomorrow.

这两张餐厅优惠券明天就过期了。

The store has a policy that customers can not coupon to buy promotional goods.

这家商场规定顾客不能使用优惠券购买促销商品。

You can get a discount with the coupon.

你可以用优惠券获得折扣

This coupon is no longer valid.

这个优惠券已失效。

Your meal will be free sir, and we'll give you a coupon for next time.

先生，您可以免费用餐，并且我们会给您一张优惠券可以下次使用。

And we can give you a 20% off coupon for next time, should you decide to come back.

另外我们再给您八折的优惠券，可以下次过来使用，如果您决定还回来的话。

He paid with a two-for-one coupon.

他用一张买二送一优惠券结账。

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。

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。

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%。

For companies that could pay you back, but their bonds are trading below par, probably because they have a low coupon.

对于那些可以还你钱的公司，他们的债券交易低于票面价值交易，很可能是因为他们的票息很低。