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近年来,商业电子化或商业现代化已经成为我国商业流通领域的一个热门话题。在北京,你甚至很难找到一个不使用商用收款机收款的大型商场了。本文所说的商用收款机,即ECR/POS,包括第一代单机应用的ECR;第二代可与PC机联网应用的ECR,或称POS;以及第三代PC—BASE的POS,或称PC—POS。本文有时也用POS统称二代机及三代机,而PC—POS则专指三代机。
In recent years, commercial electronic or commercial modernization has become a hot topic in the field of commercial circulation in China. In Beijing, you may even find it difficult to find a large shopping mall that does not use commercial cash registers. The commercial cash registers referred to in this paper are ECR/POS, including the ECR of the first generation of stand-alone applications; the second generation of ECR, or POS, that can be used in conjunction with PCs; and the third generation of PC-BASE POS, or Call PC-POS. This article sometimes uses POS to refer to second-generation machines and third-generation machines, while PC-POS refers specifically to third-generation machines.