coupon
🇺🇸
/ˈkuːpɑːn/
🇬🇧
/ˈkuːpɒn/
A paper or code that gives you a lower price when you buy something.
I used a coupon to get a discount on my coffee.
我用了优惠券来获得咖啡折扣。
A form you fill out to enter a contest or order something.
Send the coupon to enter the competition.
寄出表格参加比赛。