a row of black and white lines printed on a product that contain information such as its price, readable only by a computer

条形码, 条码

a store or organization where the products of a particular company are sold at a lower price

折扣店, 奥特莱斯

an outdoor marketplace where used goods and antiques are sold, typically at lower prices

跳蚤市场, 二手市场

a vehicle that has two or four wheels and is used to carry objects in an airport, terminal, or supermarket

手推车, 购物车

an amount of money that is paid back because of returning goods to a store or one is not satisfied with the goods or services

退款, 退还

a digital code or a printed piece of paper that can be used instead of money when making a purchase or used to receive a discount

代金券, 优惠券

the last recommended day for a product to be sold before its quality begins to deteriorate

最佳出售日期, 销售截止日期

a book typically small, with information, images, and details about a product, service, organization, or event

手册, 小册子

the illegal purchase and selling of goods in high price, ofen in an unreasonable price

黑市, 非法交易

to send goods or individuals from one place to another using some form of transportation

发货, 运输

to negotiate the terms of a contract, sale, or similar arrangement for a better agreement, price, etc.

讨价还价, 谈判

