SECURE PAYMENT METHOD AND SYSTEM

• US 20070011093A1
• Filed: 09/05/2006
• Published: 01/11/2007
• Est. Priority Date: 05/02/2001
• Status: Abandoned Application

• Current Assignee: Resource Consortium Limited, LLC
• Original Assignee: Virtual Access (UK) Ltd.
• Inventors: Tree, Ian
• Application Number:
  US11/470,219
• Publication Number:
  US 20070011093A1
• Time in Patent Office: Days
• US Class Current: 705/40
• CPC Class Codes: G06Q 20/02 involving a neutral party, e.g. certification authority, notary or trusted third party [TTP]
• 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 20/14 specially adapted for billing 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 20/403 Solvency checks
• CPC Class Codes: G06Q 30/06 Buying, selling or leasing transactions

Abstract

A secure payment method and system for payment for a product in electronic form comprises a customer'"'"'s terminal and a merchant'"'"'s terminal connected by a communications network. A customer uses a customer'"'"'s terminal to request a product and at the customer'"'"'s terminal, it is determined whether the product has previously been paid for by identifying if there is a corresponding transaction receipt stored at the customer'"'"'s terminal. If there is a corresponding receipt this is transmitted with the request to the merchant'"'"'s terminal. At the merchant'"'"'s terminal, when the request is received, if there is an accompanying transaction receipt, the product is transmitted to the customer'"'"'s terminal. If there is no accompanying transaction receipt, the transaction is recorded and a transaction receipt is generated and transmitted to the customer'"'"'s terminal. A central server can be provided to aggregate transactions by periodically polling the merchant'"'"'s terminal to retrieve transaction data and for periodically polling the customer'"'"'s terminal to retrieve receipt data. The receipt data and the transaction data can be reconciled in order to authenticate transactions.

Claims

1. Transaction aggregation apparatus for aggregating transactions for products in electronic form from a plurality of product vendor apparatus by a plurality of users, the apparatus comprising:

vendor receiving means for periodically receiving transaction data from said product vendor apparatuses for a plurality of product transactions by a plurality of users;

receipt data receiving means for periodically receiving information on receipt data for products from users'"'"' computers;

transaction reconciliation means for reconciling transactions using the received transaction data from said product vendor apparatuses and said information on receipt data from said users'"'"' computers; and

transaction aggregation means for aggregating reconciled transactions for individual users and for individual suppliers of the products in users'"'"' account data and product suppliers'"'"' account data.

2. Transaction aggregation apparatus according to claim 1, wherein said receipt data receiving means is adapted to receive receipt data for products from users'"'"' computers, and said transaction reconciliation means is adapted to reconcile transactions by comparing the received transaction data from said product vendor and said receipt data from said users'"'"' computers.

3. Transaction aggregation apparatus according to claim 1, including interface means for allowing users and product suppliers to access their respective account data.

4. Transaction aggregation apparatus according to claim 1, including payment interface means for interfacing to a financial institution for the transfer of funds to settle the reconciled transactions in the users'"'"' accounts, and fund transfer means for the transfer of funds received for reconciled transactions in the users accounts to respective product suppliers'"'"' funds holding means.

5. A method of aggregating transactions for products in electronic form from a plurality of product vendor apparatus by a plurality of users, the method comprising:

periodically receiving transaction data from said product vendor apparatuses for a plurality of product transactions by a plurality of users;

periodically receiving information on receipt data for products from users'"'"' computers;

reconciling transactions using the received transaction data from said product vendor apparatuses and said information on receipt data from said users'"'"' computers; and

aggregating reconciled transactions for individual users and for individual suppliers of the products in users'"'"' account data and product suppliers'"'"' account data.

6. A method according to claim 5, wherein receipt data for products is received from users'"'"' computers, and transactions are reconciled by comparing the received transaction data from said product vendor and said receipt data from said users'"'"' computers.

7. A method according to claim 5, including allowing users and product suppliers to access their respective account data.

8. A method according to claim 5, including transferring funds from a financial institution to settle the reconciled transactions in the users'"'"' accounts, and transferring funds received for reconciled transactions in the users accounts to respective product suppliers'"'"' funds holding means.

80. A carrier medium carrying computer readable code for controlling a computer to carry out the method of claim 5.

9. A transaction aggregation computer system for aggregating transactions for products in electronic form from a plurality of product vendor apparatus by a plurality of users, the computer system comprising:

an instruction memory storing processor implementable instructions; and

a processor operable in accordance with instructions stored in the instruction memory;

wherein the instructions stored in the instruction memory comprise instructions for controlling the processor to;

periodically receive transaction data from said product vendor apparatuses for a plurality of product transactions by a plurality of users;

periodically receive information on receipt data for products from users'"'"' computers;

reconcile transactions using the received transaction data from said product vendor apparatuses and said information on receipt data from said users'"'"' computers; and

aggregate reconciled transactions for individual users and for individual suppliers of the products in users'"'"' account data and product suppliers'"'"' account data.

10. A transaction aggregation computer system according to claim 9, wherein the instructions stored in the instruction memory comprise instructions for controlling the processor to receive receipt data for products from users'"'"' computers, and to reconcile transactions by comparing the received transaction data from said product vendor and said receipt data from said users'"'"' computers.

11. A transaction aggregation computer system according to claim 9, wherein the instructions stored in the instruction memory comprise instructions for controlling the processor to allow users and product suppliers to access their respective account data.

12. A transaction aggregation computer system according to claim 9, wherein the instructions stored in the instruction memory comprise instructions for controlling the processor to interface to a financial institution for the transfer of funds to settle the reconciled transactions in the users'"'"' accounts, and to transfer funds received for reconciled transactions in the users accounts to respective product suppliers'"'"' funds holding means.

13. A secure payment method for payment for a product in electronic form over a communications network, the method comprising:

at a user'"'"'s computer, executing a client application to allow a user to generate a request for a product over the network, and executing an intermediate application to intercept the request, to add unique user identification information to the request, and to send the request over the network; and

at a product provider'"'"'s computer, executing server application means to receive the request, to authenticate the user using the user identification information, and, if the user is authenticated, to send the requested product over the network to the user, and to record the sending of the product as a transaction in a transaction store to allow the billing of the user for the product.

14. A secure payment method according to claim 13, wherein the client application comprises a web browser and the server application comprises a web server and at least one associated application for authenticating the user, recording the sending of the requested product, and for controlling the web server to send the requested product.

15. Computer apparatus for use by a customer for payment for a product in electronic form over a communications network, the apparatus comprising:

client application program means to allow a user to generate a request for a product over the network; and

intermediate application program means for intercepting the request, for adding unique user identification information to the request, and for sending the request over the network.

16. Computer apparatus according to claim 15, wherein the client application program means comprises a web browser application executed by the computer apparatus for generating a HTTP request for the product;

and the intermediate application program means comprises an executable application executed by the computer application simultaneously with the web browser application to intercept the HTTP request, to add the unique user identification information to the request, and to send the modified HTTP request over the network.

17. Computer apparatus for use by a customer for payment for a product in electronic form over a communications network, the apparatus comprising:

an instruction memory storing processor implementable instructions; and

a processor operable in accordance with instructions stored in the instruction memory;

wherein the instructions stored in the instruction memory comprise;

a client application to control the processor to allow a user to generate a request for a product over the network; and

an intermediate application to control the processor to intercept the request, to add unique user identification information to the request, and to send the request over the network.

18. Computer apparatus according to claim 17, wherein the client application comprises a web browser application to control the processor to generate a HTTP request for the product;

and the intermediate application comprises an executable application executed by the computer application simultaneously with the web browser application to control the processor to intercept the HTTP request, to add the unique user identification information to the request, and to send the modified HTTP request over the network.

19. A secure payment method for payment for a product in electronic form over an Internet Protocol network, the method comprising:

at a user'"'"'s computer, executing a client application to allow a user to generate a request for a product over the network, and executing an intermediate application to intercept the request, to add unique user identification information to the request, and to send the request over the network.

20. A method according to claim 19, wherein the client application comprises a web browser application for generating a HTTP request for the product;

and the intermediate application comprises an executable application executed simultaneously with the web browser application to intercept the HTTP request, to add the unique user identification information to the request, and to send the modified HTTP request over the network.

21. A secure payment server for providing vendible products in electronic form to a user over a communications network, the server comprising:

a transaction store for storing transaction data;

web server application program means to receive a HTTP request for a product from a user over the network, the HTTP request including unique user identification information encoded therein;

associated application program means interfaced to said web browser application program means to authenticate the user using the user identification information, and, if the user is authenticated, to control said web server application program means to send the requested product over the network to the user, and to record the sending of the product as transaction data in the transaction store to allow the billing of the user for the product.

22. A secure payment server according to claim 21, wherein said associated application program means comprises at least one executable application.

23. Apparatus for controlling the spending of a user when requesting chargeable products in electronic form over a communications network from a product provider, the apparatus comprising:

user interface means for a user to input spending limit data;

spending limit data storage means for storing the input spending limit data;

transaction storage means for storing transaction data for requested and provided products; and

spending control means for monitoring requests for chargeable products over the communications network, for determining the cost of the requested products, for comparing the determined cost or the determined cost and the transaction data in said transaction storage means with the spending limit data in said spending limit data storage means to determine if the spending limit represented by the spending limit data is exceeded, and for generating an output if the requested product causes a spending limit represented by the spending limit data to be exceeded.

24. Apparatus according to claim 23, including exchange rate data storage means for storing exchange rate data;

wherein said spending limit data storage means is adapted to store the spending limit data in a first currency, said products are chargeable in one or more second currencies different to said first currency, and said spending control means is adapted to use the exchange rate data in said exchange rate data storage means in the determination of the cost of the requested products.

25. Apparatus according to claim 23, wherein said user interface means is adapted to allow a user to input at least one spending limit amount and at least one associated spending limit period as said spending limit data, and said spending control means is adapted to comparing the determined cost and the transaction data in said transaction storage means with the spending limit data in said spending limit data storage means to determine if the spending limit represented by the spending limit data is exceeded.

26. Apparatus according to claim 23, wherein said user interface means is adapted to allow a user to input a spending limit amount for a single transaction, and said spending control means is adapted to comparing the determined cost with the spending limit data in said spending limit data storage means to determine if the spending limit represented by the spending limit data is exceeded.

27. Apparatus according to claim 26, wherein said user interface means is adapted to allow a user to input at least one spending limit amount for a single transaction and at least one associated warning to be output to the user if the spending limit is exceeded, said spending limit data storage means is adapted to store an indication of the or each associated warning, and said spending control means is adapted to comparing the determined cost with the spending limit data in said spending limit data storage means to determine if the spending limit represented by the spending limit data is exceeded and to select a warning to be output to a user from said spending limit data storage means dependent upon the spending limit exceeded.

28. Apparatus according to claim 23, wherein said spending control means is adapted to prevent transmission of requests for products over the communications network if the requested product causes a spending limit represented by the spending limit data to be exceeded.

29. Apparatus according to claim 23, wherein said user interface means is adapted to allow a user to enter a spending limit override instruction, and said spending control means is adapted to allow the request for the product to be transmitted over the network only if a spending limit override instruction is input.

30. Apparatus according to claim 29 wherein said user interface means is adapted to allow a user to input a spending limit override instruction as a password, wherein said spending control means is adapted to validate the input password.

31. Apparatus according to claim 23, wherein said request includes cost data, and said spending control means is adapted to determine the cost of said product from said cost data.

32. Apparatus according to claim 23, wherein said spending control means is adapted to receive cost data for the requested product from the product provider over the communications network, and to determine the cost of said product from said cost data.

33. Apparatus according to claim 23, wherein said spending control means is adapted to output the warning after the product has been received from the product provider.

34. A method of controlling the spending of a user when requesting chargeable products in electronic form over a communications network from a product provider, the method comprising:

inputting and storing spending limit data;

storing transaction data for requested and provided products;

monitoring requests for chargeable products over the communications network;

determining the cost of the requested products;

comparing the determined cost or the determined cost and the stored transaction data with the stored spending limit data to determine if the spending limit represented by the spending limit data is exceeded; and

generating an output if the requested product causes a spending limit represented by the spending limit data to be exceeded.

35. A method according to claim 34, wherein the spending limit data is stored in a first currency, said products are chargeable in one or more second currencies different to said first currency, and exchange rate data is used in the determination of the cost of the requested products.

36. A method according to claim 34, wherein at least one spending limit amount and at least one associated spending limit period are input as said spending limit data, and the determined cost and the transaction data in said transaction storage means are compared with the stored spending limit data to determine if the spending limit represented by the spending limit data is exceeded.

37. A method according to claim 34, wherein a spending limit amount for a single transaction is input, and the determined cost is compared with the stored spending limit data to determine if the spending limit represented by the spending limit data is exceeded.

38. A method according to claim 37, wherein at least one spending limit amount for a single transaction and at least one associated warning to be output to the user if the spending limit is exceeded are input, an indication of the or each associated warning is stored in association with the or each spending limit, and the determined cost is compared with the stored spending limit data to determine if the spending limit represented by the spending limit data is exceeded and to select a warning to be output to a user dependent upon the spending limit exceeded.

39. A method according to claim 34, wherein the transmission of requests for products over the communications network is prevented if the requested product causes a spending limit represented by the spending limit data to be exceeded.

40. A method according to claim 34, including inputting a spending limit override instruction, and allowing the request for the product to be transmitted over the network only if a spending limit override instruction is input.

41. A method according to claim 40, wherein said input a spending limit override instruction is a password, including validating the input password.

42. A method according to claim 34, wherein said request includes cost data, and the cost of said product is determined from said cost data.

43. A method according to claim 34, wherein cost data for the requested product is received from the product provider over the communications network, and the cost of said product is determined from said cost data.

44. A method according to claim 34, wherein the warning is output after the product has been received from the product provider.

45. A computer system for controlling the spending of a user when requesting chargeable products in electronic form over a communications network from a product provider, the computer system comprising:

an instruction memory storing processor implementable instructions; and

a processor operable in accordance with instructions stored in the instruction memory;

wherein the instructions stored in the instruction memory comprise instructions for controlling the processor to;

input spending limit data;

store the input spending limit data;

store transaction data for requested and provided products;

monitor requests for chargeable products over the communications network;

determine the cost of the requested products;

compare the determined cost or the determined cost and the stored transaction data with the stored spending limit data to determine if the spending limit represented by the spending limit data is exceeded; and

generate an output if the requested product causes a spending limit represented by the spending limit data to be exceeded.

46. A computer system according to claim 45, wherein said products are chargeable in one or more second currencies different to a first currency, and the instructions stored in the instruction memory comprise instructions for controlling the processor to store exchange rate data;

to store the spending limit data in said first currency, and use the stored exchange rate data in the determination of the cost of the requested products.

47. A computer system according to claim 45, wherein the instructions stored in the instruction memory comprise instructions for controlling the processor to allow a user to input at least one spending limit amount and at least one associated spending limit period as said spending limit data, and to comparing the determined cost and the stored transaction data with the stored spending limit data to determine if the spending limit represented by the spending limit data is exceeded.

48. A computer system according to claim 45, wherein the instructions stored in the instruction memory comprise instructions for controlling the processor to allow a user to input a spending limit amount for a single transaction, and to comparing the determined cost with the stored spending limit data to determine if the spending limit represented by the spending limit data is exceeded.

49. A computer system according to claim 48, wherein the instructions stored in the instruction memory comprise instructions for controlling the processor to allow a user to input at least one spending limit amount for a single transaction and at least one associated warning to be output to the user if the spending limit is exceeded, to store an indication of the or each associated warning, and to comparing the determined cost with the stored spending limit data to determine if the spending limit represented by the spending limit data is exceeded and to select a warning to be output to a user dependent upon the spending limit exceeded.

50. A computer system according to claim 45, wherein the instructions stored in the instruction memory comprise instructions for controlling the processor to prevent transmission of requests for products over the communications network if the requested product causes a spending limit represented by the spending limit data to be exceeded.

51. A computer system according to claim 45, wherein the instructions stored in the instruction memory comprise instructions for controlling the processor to allow a user to enter a spending limit override instruction, and to allow the request for the product to be transmitted over the network only if a spending limit override instruction is input.

52. A computer system according to claim 51 wherein the instructions stored in the instruction memory comprise instructions for controlling the processor to allow a user to input a spending limit override instruction as a password, and to validate the input password.

53. A computer system according to claim 45, wherein said request includes cost data, and the instructions stored in the instruction memory comprise instructions for controlling the processor to determine the cost of said product from said cost data.

54. A computer system according to claim 45, wherein and the instructions stored in the instruction memory comprise instructions for controlling the processor to receive cost data for the requested product from the product provider over the communications network, and to determine the cost of said product from said cost data.

55. A computer system according to claim 45, wherein and the instructions stored in the instruction memory comprise instructions for controlling the processor to output the warning after the product has been received from the product provider.

56. Computer apparatus for use by a customer for controlling spending by a user for products in electronic form over a communications network, the apparatus comprising:

client application program means to allow a user to generate a request for a product over the network; and

intermediate application program means for controlling the passage of the request over the communications network in dependence upon spending control parameters, and having a user interface for allowing a user to enter the spending control parameters before operation of the client application program means.

57. Computer apparatus according to claim 56, wherein said intermediate application program means is adapted to allow a user to enter a spending lock parameter, and to prevent the passage of the request in response to the entered spending lock parameter.

58. A method of controlling spending by a user for products in electronic form over a communications network, the method comprising:

providing a user interface to allow a user to enter the spending control parameters;

allowing a user to generate a request for a product over the network; and

controlling the passage of the request over the communications network in dependence upon the entered spending control parameters.

59. A method according to claim 58, wherein a user is allowed to enter a spending lock parameter, and the passage of the request is prevented in response to the entered spending lock parameter.

60. A method of providing a user interface for the retrieval of products in electronic form, the method comprising:

receiving at least one displayable template into which links to products are to be added;

generating index data representing an index of products to be accessed, the index being organised hierarchically in a manner dependant upon the type of product; and

generating a plurality of displayable index interfaces, each index interface being formed from a said template with added links to products or groups of products, the links being arranged in accordance with the structure and order of the hierarchical index.

61. A method according to claim 60, wherein the or each displayable template comprises HTML, and said plurality of displayable index interfaces comprises a hierarchical set of linked web pages, each with hypertext links to products or groups of products.

62. A method according to claim 61, wherein the or each HTML template includes tags to identify the position in which the links to products are to be added.

63. A method according to claim 60, wherein said displayable index interfaces are generated for products and groups of products available at a site, and said index data is transmitted to a remote central computer for the indexing of products at a plurality of sites centrally.

64. A method according to claim 60, wherein the products have a cost associated with them, the method including inputting cost data for the products, wherein cost information is included in the displayable index interfaces to indicate the cost of retrieval of the products to the user.

65. A method according to claim 60, wherein the links comprise images, and the displayable index interfaces are generated by automatically arranging the images in the index interfaces in accordance with the order of their associated products or groups of products in the index data.

66. Apparatus for providing a user interface for the retrieval of products in electronic form, the apparatus comprising:

receiving means for receiving a displayable template into which links to products are to be added;

index generating means for generating index data representing an index of products to be accessed, the index being organised hierarchically in a manner dependant upon the type of product; and

interface generating means for generating a plurality of displayable index interfaces, each index interface being formed from said template with added links to products or groups of products, the links being arranged in accordance with the structure and order of the hierarchical index.

67. Apparatus according to claim 66, wherein said receiving means is adapted to receive said at least one displayable template as HTML, and said plurality of displayable index interfaces comprises a hierarchical set of linked web pages, each with hypertext links to products or groups of products.

68. Apparatus according to claim 67, wherein the HTML templates include tags to identify the position in which the links to products are to be added.

69. Apparatus according to claim 66, wherein said interface generating means is adapted to generate said displayable index interfaces for products available at a site, the apparatus including transmission means for transmitting said index data to a remote central computer for the indexing of products at a plurality of sites centrally.

70. Apparatus according to claim 66, wherein the products have a cost associated with them, the apparatus including inputting means for inputting cost data for the products for inclusion in the index data, wherein said interface generating means is adapted to use the cost data to generate the displayable index interfaces to include cost information to indicate the cost of retrieval of the products to the user.

71. Apparatus according to claim 66, including an image storage means for storing images for the links, wherein said interface generating means is adapted to generate the displayable index interfaces by automatically arranging the images in the index interface in accordance with the order of their associated products or groups of products in the index.

72. A computer system for providing a user interface for the retrieval of products in electronic form, the computer system comprising:

an instruction memory storing processor implementable instructions; and

a processor operable in accordance with instructions stored in the instruction memory;

wherein the instructions stored in the instruction memory comprise instructions for controlling the processor to;

receive a displayable template into which links to products are to be added;

generate index data representing an index of products to be accessed, the index being organised hierarchically in a manner dependant upon the type of product; and

generate a plurality of displayable index interfaces, each index interface being formed from said template with added links to products or groups of products, the links being arranged in accordance with the structure and order of the hierarchical index.

73. A computer system according to claim 72, wherein the displayable template comprises HTML, and the instructions stored in the instruction memory comprise instructions for controlling the processor to generate said plurality of displayable index interfaces as a hierarchical set of linked web pages, each with hypertext links to products or groups of products.

74. A computer system according to claim 73, wherein the HTML templates include tags to identify the position in which the links to products are to be added.

75. A computer system according to claim 72, wherein the instructions stored in the instruction memory comprise instructions for controlling the processor to generate said displayable index interfaces for products available at a site, and to transmit said index data to a remote central computer for the indexing of products at a plurality of sites centrally.

76. A computer system according to claim 72, wherein the products have a cost associated with them, and the instructions stored in the instruction memory comprise instructions for controlling the processor to input cost data for the products, and to include cost information in the displayable index interfaces to indicate the cost of retrieval of the products to the user.

77. A computer system according to claim 72, including an image store for storing images for the links, wherein the instructions stored in the instruction memory comprise instructions for controlling the processor to generate the displayable index interfaces by automatically arranging the images in the index interface in accordance with the order of their associated products or groups of products in the index.

78. A method of processing time sensitive data over a communications network, the method comprising:

at a first processing apparatus having a first clock giving a first time, connecting to a reference computer over the network to obtain a reference time, determining a first offset time, by comparing the reference time and the first time, calculating a corrected first time using the first time and the first offset time, processing the data using the corrected first time, and sending the data with associated corrected first time to a second processing apparatus; and

at the second processing apparatus having a second clock giving a second time, connecting to a reference computer over the network to obtain a reference time, determining a second offset time by comparing the reference time and the second time, calculating a corrected second time using the second time and the second offset time, and using the corrected second time for the processing of the data with associated corrected first time sent by said first processing apparatus.

79. Data processing apparatus for processing time sensitive data, the apparatus comprising:

receiving means for receiving time sensitive data with associated corrected first time over a network from a remote processing apparatus having a first clock, the corrected first time associated with the data being obtained by said remote processing apparatus by correcting time of the first clock using time of a reference clock at a reference computer;

clock means for providing a second time;

means for connecting to a reference computer over the network to obtain a reference time;

determining means for determining a second offset time by comparing the reference time and the second time;

calculating means for calculating a corrected second time using the second time and the second offset time; and

data processing means for using the corrected first and second time for the processing of the received time sensitive data.