| 摘要 |
<P>PROBLEM TO BE SOLVED: To allow a consumer oneself to defend personal information necessary for on-line shopping. <P>SOLUTION: In this on-line shopping system, a computer of an on-line shop introducing and selling a commodity, a computer of a home delivery agent delivering the commodity directly to a home and performing cash on the delivery, and a computer of the consumer purchasing the commodity are connected by a communication network. The computer of the on-line shop has: a means for disclosing the commodity; a means for receiving an order of the consumer; and a means for consigning reception of a price of the commodity to the home delivery agent. The computer of the home delivery agent has: information necessary for the home delivery; and a means for disclosing an encryption method for the information. The computer of the consumer has: a means for entering the information necessary for the home delivery disclosed by the home delivery agent; a means for encrypting the input information by the encryption method for the information disclosed by the home delivery agent; and a means for transmitting information about the commodity desired to be purchased and the encrypted information to the on-line shop. <P>COPYRIGHT: (C)2007,JPO&INPIT |
