Don't look at how convenient it is to use the POS machine to checkout. It also has a matching POS machine system to operate. At present, there are two main types of POS machine systems in China. Let's introduce the following small series!
One is a commercial application POS machine system, which becomes a point-of-sale real-time system, which is a store front-end network system composed of an electronic cash register and a computer. The system processes all the transaction information of the retail counters of the store, tracks the sales situation, analyzes the data, transmits feedback, and strengthens the merchandising management.
The other is a POS or POS system for banking applications, called the point-of-sale electronic transfer service system, which is set up by a bank at a commercial outlet or a merchant's credit card authorization terminal and a bank computer system via a public data exchange network. The electronic transfer service system is constituted. Its function is to provide cardholders to shop or spend at the point of sale, direct debit or credit bookkeeping through the electronic transfer system.
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