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METHOD FOR PARTIALLY CANCELLING IN ONLINE COMMERCE AND ONLINE COMMERCE SYSTEM USING SAME
METHOD FOR PARTIALLY CANCELLING IN ONLINE COMMERCE AND ONLINE COMMERCE SYSTEM USING SAME
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机译:在线交易中部分取消的方法和使用该方法的在线交易系统
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摘要
The present invention relates to a payment system for partially cancelling in online commerce which can conveniently provide a payment additionally occurring by a delivery fee, a cancelling commission, a penalty, etc. when a consumer partially cancels a payment or cancels the entire payment after purchasing a product and a service.;COPYRIGHT KIPO 2018
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