商用收款机是最近两年在国内商业系统兴起的“新蕾”，在商贸、旅游、金融、供销等经济系统极适用。据商贸部门的信息：商用收款机在国内有着广阔的市场前景，目前，国内年需100万台以上，并以年对％的速率上升。商用收款机有极为实用的经济功能，此种产品就应用了电脑存储技术 Commercial cash registers are the “new buds” that have emerged in the domestic commercial system in the recent two years and are extremely suitable for the economic systems such as commerce, tourism, finance, supply and marketing. According to the business sector, commercial cash registers have a vast market prospect in the country. At present, China needs more than one million units annually and is growing at a year-to-year rate. Commercial cash registers have extremely practical economic functions, such products on the use of computer storage technology