The attractive point to companies wishing to use the system is the low selling overheads.
对于希望使用该系统的公司来说,有吸引力的一点是其低廉的销售费用。
The deluge of selling overwhelmed the ticker tape system that normally gave investors the current prices of their shares.
卖出的洪水淹没了正常状态下提供投资者股票市价的自动收报系统。
Many businesses, such as department stores, restaurants, hotels and airline companies, use a credit system for selling their products and services.
许多企业,如百货公司,餐厅,酒店和航空公司,用于信用制度销售的产品和服务。
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