Server development for performing function to process information that is useful to a user based on payment history and collected data to control the same is realized so that specialized services such as customer analysis, comparative analysis of business types and tax related task aside from statistical function which is basic function by using the advantages of a server based system for a group unit service are possible. Element technology required for card payment system can be divided by standard analysis for each card type, information extraction, and payment module implementation. In order to support payment with various VAN companies and credit card companies, it is necessary to standardize a payment module by itself.;COPYRIGHT KIPO 2018
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