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Online payment method in face-to-face transaction
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Fishing-preventing method and computer-readable recording medium where computer program for preventing phishing is recorded
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KR20070027949A
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Ic card settling method using remote virtual security application module
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KR20070024059A
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Method for supplying the consumables of electronic devices and device therefor
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KR20060103067A
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Method of processing agreement by a person who has authority
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KR20070010434A
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Method for accumulating point wherein member store designates recipient of point
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KR20070008331A
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Method for authenticating user by use of security card having a plurality of security numbers
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Method for checking authority for using a card
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KR20060110184A
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Advertising media having a distinguishable accomodating part
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KR20060110071A
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Method for distinguishing type of magnetic card and card reader executing the same
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KR20060098871A
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Method for printing bar code on pressure sensitive paper for printing information of settlement by using credit card and a device thereby
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KR20060091548A
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Log-in method using certificate
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KR20060068942A
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Method for transferring words to be displayed on the display device
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Method for relaying settlement of goods and services using cash card
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KR20060016570A
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Credit card reader for pre-acknowledgement and, system and method for checking credit card using the same
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