Electronic money system

• US 20040006536A1
• Filed: 07/21/2003
• Published: 01/08/2004
• Est. Priority Date: 06/11/2001
• Status: Abandoned Application

• Current Assignee: Sony Corporation (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.)
• Inventors: Hagiwara, Kotaro, Suganuma, Maki, Hasumi, Yoshitsugo, Kawashima, Takashi, Hayaashi, Hirofumi, Shiotani, Keiji
• Application Number:
  US10/344,200
• Publication Number:
  US 20040006536A1
• Time in Patent Office: Days
• US Class Current: 705/39
• CPC Class Codes: G06Q 20/04 Payment circuits
• CPC Class Codes: G06Q 20/10 specially adapted for electronic funds transfer [EFT] systems; specially adapted for home banking systems
• CPC Class Codes: G06Q 20/102 Bill distribution or payments
• CPC Class Codes: G06Q 20/12 specially adapted for electronic shopping systems
• CPC Class Codes: G06Q 20/24 Credit schemes, i.e. "pay after"
• CPC Class Codes: G06Q 20/28 Pre-payment schemes, e.g. "pay before"
• CPC Class Codes: G06Q 20/363 with the personal data of a user
• CPC Class Codes: G06Q 20/4016 involving fraud or risk level assessment in transaction processing
• CPC Class Codes: G06Q 30/04 Billing or invoicing
• CPC Class Codes: G07F 7/0866 by active credit-cards adapted therefor G07F7/1008 takes precedence

Abstract

An electronic money system related to network type and IC card type electronic money for preventing an affiliated store from failure to collect purchase amount and for permitting shopping to be securely accomplished through the intermediary of a network. A user terminal (2-1) accesses an affiliated store terminal (4-1) through the intermediary of the Internet (1) to purchase a commodity. The affiliated store terminal (4-1) refers to a settlement apparatus (7) through the intermediary of the Internet (1) for the balance of electronic money stored in a database (25) of an e-Wallet (24) of the user of the user terminal (2-1). If the balance is larger than a purchase amount, then the settlement apparatus (7) subtracts the purchase amount from the balance to update the balance. If the balance is smaller than the purchase amount, then an overdraft amount based on a credit level of the user is added to the balance, and if the resulting total amount is larger than the purchase, the settlement is carried out.

Claims

1. An electronic money system comprising a first information processing apparatus of a user purchasing a commodity through the intermediary of a network a second information processing apparatus for selling the commodity to the user through the intermediary of the network and a third information processing apparatus for managing electronic money of the user wherein the first information processing apparatus accesses the second information processing apparatus through the intermediary of the network to request the purchase of the commodity the second information processing apparatus inquires, through the intermediary of the network of the third information processing apparatus the balance of electronic money held by the user with respect to the price of the commodity when an application of purchase of the commodity has been received from the first information processing apparatus through the intermediary of the network and upon receipt of the inquiry about the balance from the second information processing apparatus, the third information processing apparatus checks the balance of the user that it manages and if it is confirmed that the balance is below the price of the commodity, then the third information processing apparatus carries out credit processing, and adds an amount based on the result of the credit processing to the balance of the user.

2. An information processing apparatus connected to another information processing apparatus through the intermediary of a network, comprising:

managing means for managing the electronic money of a user purchasing a predetermined commodity through the intermediary of the network; and

adding means for carrying out credit processing and adding a credit amount based on the result of the credit processing to the balance of the user if the electronic money balance of the user that is managed by the managing means is below a purchase amount of the commodity.

3. The information processing apparatus according to claim 2, further comprising storing means for storing credit information for carrying out the credit processing, wherein the adding means carries out credit processing on the basis of the credit information stored in the storing means.

4. The information processing apparatus according to claim 3, wherein the adding means ranks the user on the basis of the result of the credit processing, and decides the credit amount on the basis of the ranking.

5. The information processing apparatus according to claim 2, further comprising requesting means for accessing a credit server through the intermediary of the network to request for credit processing, wherein the adding means carries out credit processing on the basis of the result of crediting by the credit server that is carried out in response to the request by the requesting means.

6. The information processing apparatus according to claim 2, wherein the managing means manages the electronic money balance of the user in association with a settlement number, and the credit amount is settled on the basis of the settlement number.

7. The information processing apparatus according to claim 6, wherein the managing means manages a card number of a credit card of the user as the settlement number.

8. The information processing apparatus according to claim 6, wherein the managing means manages an account number of a financial institution of the user as the settlement number.

9. The information processing apparatus according to claim 2, further comprising accepting means for accepting an inquiry about the electronic money balance of the user with respect to the purchase amount from the another information processing apparatus through the intermediary of the network, wherein the adding means carries out the adding on the basis of the inquiry of the balance accepted by the accepting means.

10. An information processing method for an information processing apparatus connected with another information processing apparatus through the intermediary of a network, comprising:

a management step for managing electronic money of a user purchasing a predetermined commodity through the intermediary of the network; and

an adding step for carrying out credit processing and adding a credit amount based on the result of the credit processing to the balance of the user if the electronic money balance of the user that is managed by the processing of the management step is below a purchase amount of the commodity.

11. The information processing method according to claim 10, further comprising a storing step for storing credit information for carrying out the credit processing, wherein the adding step carries out credit processing on the basis of the credit information stored by the processing of the storing step.

12. The information processing method according to claim 11, wherein the processing of the adding step ranks the user on the basis of the result of the credit processing, and decides the credit amount on the basis of the ranking.

13. The information processing method according to claim 10, further comprising a requesting step for accessing a credit server through the intermediary of the network to request for credit processing, wherein the adding step carries out credit processing on the basis of the result of crediting by the credit server that is carried out in response to the request by the processing of the requesting step.

14. The information processing method according to claim 10, wherein the processing of the management step manages the electronic money balance of the user in association with a settlement number, and the credit amount is settled on the basis of the settlement number.

15. The information processing method according to claim 14, wherein the processing of the management step manages a card number of a credit card of the user as the settlement number.

16. The information processing method according to claim 14, wherein the processing of the management step manages an account number of a financial institution of the user as the settlement number.

17. The information processing method according to claim 10, further comprising an acceptance step for accepting an inquiry about the electronic money balance of the user with respect to the purchase amount from the another information processing apparatus through the intermediary of the network, wherein the processing of the adding step carries out the adding on the basis of the inquiry about the balance accepted by the processing of the acceptance step.

18. A program for an information processing apparatus connected with another information processing apparatus through the intermediary of a network, the program causing a computer to carry out:

a management step for managing electronic money of a user purchasing a predetermined commodity through the intermediary of the network; and

an adding step for carrying out credit processing and adding a credit amount based on the result of the credit processing to the balance of the user if the electronic money balance of the user that is managed by the processing of the management step is below a purchase amount of the commodity.

19. The program according to claim 18, further comprising a storing step for storing credit information for carrying out the credit processing, wherein the adding step carries out credit processing on the basis of the credit information stored by the processing of the storing step.

20. The program according to claim 19, wherein the processing of the adding step ranks the user on the basis of the result of the credit processing, and decides the credit amount on the basis of the ranking.

21. The program according to claim 18, further comprising a requesting step for accessing a credit server through the intermediary of the network to request for credit processing, wherein the adding step carries out credit processing on the basis of the result of crediting by the credit server that is carried out in response to the request by the processing of the requesting step.

22. The program according to claim 18, wherein the processing of the management step manages the electronic money balance of the user in association with a settlement number, and the credit amount is settled on the basis of the settlement number.

23. The program according to claim 22, wherein the processing of the management step manages a card number of a credit card of the user as the settlement number.

24. The program according to claim 22, wherein the processing of the management step manages an account number of a financial institution of the user as the settlement number.

25. The program according to claim 18, further comprising an acceptance step for accepting an inquiry about the electronic money balance of the user with respect to the purchase amount from the another information processing apparatus through the intermediary of the network, wherein the processing of the adding step carries out the adding on the basis of the inquiry about the balance accepted by the processing of the acceptance step.

26. A recording medium having a computer-readable program recorded therein, the program being for an information processing apparatus connected with another information processing apparatus through the intermediary of a network, the program comprising:

a management step for managing electronic money of a user purchasing a predetermined commodity through the intermediary of the network; and

an adding step for carrying out credit processing and adding a credit amount based on the result of the credit processing to the balance of the user if the electronic money balance of the user that is managed by the processing of the management step is below a purchase amount of the commodity.

27. An electronic money crediting system comprising:

a POS terminal for performing settlement by electronic money that has a determiner for determining an electronic money balance received from an IC card and the level of the selling price of a commodity and a settlement means for carrying out settlement processing by adding a predetermined amount to the balance after carrying out predetermined credit processing if the electronic money balance is smaller than the selling price, and an IC card having an electronic money card function and another settlement function, a storage device that stores card information, including electronic money balance data, and permits reading and writing, and a controller that updates the electronic money balance by electronic money received from the POS terminal after predetermined credit processing is carried out if the electronic money balance at the time of purchasing a commodity is smaller than the selling price of the commodity desired to be purchased.

28. A POS terminal for carrying out settlement by electronic money, comprising a determiner for determining an electronic money balance received from an IC card and the level of the selling price of a commodity and a settlement means for carrying out settlement processing by adding a predetermined amount to the balance after carrying out predetermined credit processing if the electronic money balance is smaller than the selling price.

29. The POS terminal according to claim 28, wherein the predetermined credit processing includes the processing that uses a unique settlement number to transmit a credit check request to a credit checking server, and determines whether the credit is acceptable on the basis of a credit result received from the credit checking server.

30. The POS terminal according to claim 29, wherein the unique settlement number is a credit card number.

31. The POS terminal according to claim 29, wherein the unique settlement number is an account number of a financial institution.

32. The POS terminal according to claim 28, wherein the predetermined credit processing includes processing for determining whether the credit is acceptable on the basis of the credit rejection data received from a credit checking server.

33. The POS terminal according to claim 28, wherein the predetermined credit processing includes processing for extracting the use log data of a credit card accumulated in an IC card to determine whether the date and time of use is closer to the current point than a preset reference date and time.

34. An IC card that has an electronic money card function and another settlement function, comprising:

a storage device that stores card information including the data on electronic money balance and permits read/write; and

a controller that updates the electronic money balance by the electronic money deposited through a POS terminal at a store after predetermined credit processing if the electronic money balance at the time of purchasing a commodity is smaller than the selling price of the commodity desired to be purchased.

35. The IC card according to claim 34, wherein the settlement function is a credit card function.

36. The IC card according to claim 34, wherein the settlement function is a debit card function.

37. A settlement program for performing settlement by electronic money, comprising:

determining means for determining the electronic money balance received from an IC card and the level of a selling price of a commodity; and

settlement means for adding a predetermined amount to a balance to perform settlement processing after carrying out predetermined credit processing if the electronic money balance is smaller than the selling price.

38. The settlement program according to claim 37, wherein the predetermined credit processing includes processing for transmitting a credit checking request to a credit checking server by using a unique settlement number, and determining whether the credit is acceptable on the basis of a credit result received from the credit checking server.

39. The settlement program according to claim 38, wherein the unique settlement number is a credit card number.

40. The settlement program according to claim 38, wherein the unique settlement number is an account number of a financial institution.

41. The settlement program according to claim 37, wherein the predetermined credit processing includes processing for determining whether credit is acceptable on the basis of the credit rejection data distributed from a credit checking server.

42. The settlement program according to claim 37, wherein the predetermined credit processing includes processing for extracting the use log data of a credit card accumulated in an IC card to determine whether the date and time of use is closer to the current point than a preset reference date and time.

43. A settlement method for carrying out settlement by electronic money, whereby the electronic money balance received from an IC card and the level of a selling price of a commodity are determined, and if the electronic money balance is smaller than the selling price, then a predetermined amount is added to the balance after predetermined credit processing is carried out so as to implement the settlement processing.

44. The settlement method according to claim 43, wherein the predetermined credit processing includes processing for transmitting a credit checking request to a credit checking server by using a unique settlement number, and determining whether the credit is acceptable on the basis of a credit result received from the credit checking server.

45. The settlement method according to claim 44, wherein the unique settlement number is a credit card number.

46. The settlement method according to claim 44, wherein the unique settlement number is an account number of a financial institution.

47. The settlement method according to claim 43, wherein the predetermined credit processing includes processing for determining whether credit is acceptable on the basis of the credit rejection data distributed from a credit checking server.

48. The settlement method according to claim 43, wherein the predetermined credit processing includes processing for extracting the use log data of a credit card accumulated in an IC card to determine whether the date and time of use is closer to the current point than a preset reference date and time.