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METHOD FOR PARTIAL RETRACION AND E-COMMERCE SYSTEM USING THIS METHOD
METHOD FOR PARTIAL RETRACION AND E-COMMERCE SYSTEM USING THIS METHOD
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机译:用这种方法进行部分回缩和电子商务系统的方法
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摘要
The present invention relates to a payment system for partial cancellation in online commerce, and it is an object of the present invention to provide a settlement system for partially canceling an online commerce, in which, when a commodity or a service is partially canceled or canceled altogether, Lt; / RTI
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