| 摘要 |
PURPOSE: A method for supplying a post payment electronic commercial transaction using a wireless terminal is provided to download a cyber coin in a bank using a wireless terminal and to supply a cyber coin by checking whether an ordered commodity is damaged or not and an authenticity thereof and connecting a local area wireless network(bluetooth or iRDA) through a wireless terminal when the commodity is delivered. CONSTITUTION: A consumer requests a download of a cyber coin to a bank(310). The bank checks the balance of an account(320). If the balance is existed, a requested cost is transmitted to a terminal of the consumer for making the requested cost be received to the terminal(330). After receiving the requested cost through the terminal, and the consumer selects and orders a commodity in a shopping mall(340). The shopping mall transmits ordering information to a delivery company(350), the delivery company instructs a commodity delivery to a delivery person(360). The delivery person checks the corresponding commodity in a delivery storehouse and transmits the commodity to the consumer(370). The consumer receives the commodity, and checks ordering details, that is, whether an ordered commodity is damaged or not and an authenticity thereof(380). If the commodity is a normal commodity, the corresponding amount of money is transmitted to a terminal of the delivery person by forming a wireless LAN between the consumer's terminal and the delivery person's terminal. The transmitted amount of money is checked by the delivered person.
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