trading stamp

trading stamp

美 　英

• na.〈美〉赠品兑换券
• 网络赠券；交易券；印花

英汉解释

na.	1. 〈美〉赠品兑换券

英英解释

n.	1. a stamp that can be exchanged for goods, given by a store to customers each time they spend a fixed amount of money