1 a small piece of paper which you can use to buy goods at a lower price, or which you can collect and then exchange for goods 优惠券；赠券；优待券: a coupon worth 10% off your next purchase 下次购物可节省一成的优惠券

2 a printed form in a newspaper or magazine which you use to order goods, enter a competition, etc （剪自报刊的）订购表格，参赛表格