coupon paper

基本解释

It can take up to two weeks for merchants to receive feedback as to how well a plain-old paper coupon performed with customers.
一般來說，商家可能最多要等上兩個星期的時間，才能獲得反餽，知道老式的紙質優惠券在顧客中的使用情況如何。
"Coupon" means both a paper Flight Coupon and an Electronic Coupon, each of which entitle the named passenger to travel on the particular flight identified on the coupon.
“票聯”是指紙質乘機聯或電子聯，它賦予票聯上列明姓名的旅客有權搭乘該票聯上載明的航班的權利。
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If you don't have a printer to print the coupon you can also write down the coupon number and the security number on a piece of paper or your phone and show this to the venue.
如果您沒有打印機來打印優惠券，您還可以憑寫在紙上或者手機裡的優惠券編號和安全碼到該商家兌現。

Standouts refinanced much-higher coupon paper.
FORBES: Connect
New York City muni paper needed an 8% coupon to clear the market in 1975, not the 4.5% we're seeing currently.
FORBES: Managing Money
The effective coupon on this debt was less than commercial paper—in most cases under 2%.
ECONOMIST: A gambit to escape the commercial-paper crunch backfires