Cash [kæʃ] 现金

cash register ['redʒɪstə] 收银台

credit ['kredɪt] card 信用卡

credit card register 信用卡机

bar code [kəʊd] 条码

bar code scanner ['skænə] 条码扫描器

discount ['dɪskaʊnt] 折扣

price tag [tæg] 价码

Calculator ['kælkjʊleɪtə] 计算器

cheap [tʃiːp] 便宜

expensive [ɪkˈspensɪv] 贵

margin ['mɑːdʒɪn] 利润

receipt [rɪ'siːt] 收据

plastic ['plæstɪk] bag 塑料袋

paper bag 纸袋

gift [gɪft] 礼物