METHODS OF ENSURING LEGITIMATE PAY-PER-CLICK ADVERTISING

• US 20090125719A1
• Filed: 06/16/2008
• Published: 05/14/2009
• Est. Priority Date: 08/02/2007
• Status: Abandoned Application

• Current Assignee: Stuart Stubblebine, William Cochran
• Original Assignee: Stuart Stubblebine, William Cochran
• Inventors: Cochran, William, Stubblebine, Stuart
• Application Number:
  US12/139,938
• Publication Number:
  US 20090125719A1
• Time in Patent Office: Days
• US Class Current: 713/171
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising

Abstract

A method for transferring state information between a client device and a server, the client device being configured to select content, and the server having a memory module and being configured to store referenced content and to transmit referenced content to at least one client device. The method includes receiving a request on the server from the client device, wherein the request includes the state information from the client device; detecting whether the state information has previously been received by the server; updating the state information; and transmitting a response including the updated state information to the client device.

Claims

1. A method for transferring state information between a client device and a server, the client device being configured to select content, and the server having a memory module and being configured to store referenced content and to transmit referenced content to at least one client device, the method comprising:

receiving a request on the server from the client device, wherein the request includes the state information from the client device;

detecting whether the state information has previously been received by the server;

updating the state information; and

transmitting a response including the updated state information to the client device.

2. The method as claimed in claim 1, wherein the request includes a first identifier associated with the state information and wherein the response includes a second identifier associated with the updated state information.

3. The method as claimed in claim 1, wherein the state information comprises a receipt which is indicative of usage history of the client device.

4. The method as claimed in claim 3, wherein the receipt is analyzed by the server to determine whether an advertisement will be transmitted to the client device.

5. The method as claimed in claim 4, wherein the summary information comprises a number of ad clicks by the client device over a period of time wherein a rate of clicks per time can be calculated, such that if the rate of ad clicks per time by the client device exceeds a predetermined rate, an advertisement is not delivered to the client device.

6. The method as claimed in claim 4, wherein the summary information comprises a total number of ad clicks by the client device, such that if the total number of ad clicks by the client device exceeds a predetermined number, an advertisement is not delivered to the client device.

7. The method of claim 1 wherein the request further comprises a counter value, such that detecting whether the state information has previously been received by the server comprises determining whether the counter value has changed since a previous time that state information was received from the client device.

8. The method of claim 7 wherein the state information is encrypted.

9. The method of claim 8 wherein the content comprises one or more advertisements.

10. The method of claim 7 wherein the counter is transmitted with the request using at least one of a cookie, an HTML GET command, and an HTML POST command.

11. A method for transferring encrypted data between a client device configured to select advertisements by the use of a user agent and a server configured with a memory module and to store linked advertisements and transmit linked advertisements to at least one client device, the method comprising:

receiving a request and encrypted data from the client device;

decrypting the encrypted data using a first key stored in the memory module of the server to produce unencrypted data;

updating the unencrypted data with information regarding at least one of the user agent, the client device, and the linked advertisement;

generating a second key on the server and using the second key to encrypt the updated unencrypted data instead of the first key;

encrypting the updated unencrypted data using the second key to produce re-encrypted data; and

transmitting a response and the re-encrypted data to the client device.

12. The method as claimed in claim 11, further comprising the steps of:

generating a first identifier and associating it with the first key;

receiving the first identifier on the server as part of the request and using the first identifier to locate the first key in the server'"'"'s memory module; and

decrypting the encrypted data on the server using the first key to produce the unencrypted data.

13. The method as claimed in claim 12, further comprising:

generating a second identifier and associating it with the second key;

storing the second key and the second identifier on the memory module of the server such that the second identifier can be used to locate the second key; and

transmitting the second identifier and the re-encrypted data to the client device.

14. The method as claimed in claim 13, further comprising:

encrypting the second identifier; and

transmitting the encrypted second identifier to the client device as part of the response.

15. The method as claimed in claim 11, further comprising storing at least one key and an associated identifier in a lookup table in the memory module of the server.

16. The method as claimed in claim 15, further comprising deleting the at least one key from the lookup table after the at least one key is located using the associated identifier.

17. The method as claimed in claim 12, wherein the encrypted data and at least one identifier are received by the server in the form of a mutating cookie.

18. The method as claimed in claim 11, wherein the unencrypted data comprises a receipt.

19. The method as claimed in claim 18, further comprising analyzing the receipt to formulate the response to transmit to the client device.

20. The method as claimed in claim 11, further comprising:

configuring the encrypted data to have a first counter; and

incrementing the first counter each time that the user agent requests content that contains linked advertisements stored on the server.

21. The method as claimed in claim 20, further comprising:

configuring the encrypted data to have a second counter; and

incrementing the second counter each time that the user agent selects a linked advertisement transmitted to the client device by the server.

22. A method of transferring information between a first server and a second server, the first server configured to store referenced content and to transmit referenced content to at least one client device, the method comprising:

providing state information;

transmitting a first request and the state information to the first server in response to the client device;

receiving the first request and state information on the first server; and

transferring the state information to the second server.

23. The method as claimed in claim 22, wherein the referenced content is a linked advertisement.

24. The method as claimed in claim 23, wherein the state information comprises a mutating cookie.

25. The method as claimed in claim 24, wherein the state information further comprises a receipt.

26. The method as claimed in claim 25, wherein the state information further comprises encrypted information from the at least one client device.

27. A method of transferring information between a first computer and a second computer, the first computer configured to store linked advertisements and to transmit linked advertisements to at least one client device, the method comprising:

the first computer receiving a mutating cookie from the client device, wherein the mutating cookie comprises encrypted information;

receiving the first request and mutating cookie on the first computer;

decrypting the encrypted information included in the mutating cookie on the first computer to create unencrypted data;

generating a receipt comprising information pertaining to at least one of the client device, the first computer, and the unencrypted data; and

transferring the receipt to the second computer.

28. The method as claimed in claim 27, further comprising:

generating an identifier on the first computer and associating the identifier with the receipt;

transmitting a first response and the identifier to the client device from the first computer;

receiving a second request and the identifier on the second computer from the client device;

transmitting a third request and the identifier to the first computer from the second computer;

receiving the third request and the identifier on the first computer;

retrieving the receipt from the memory module of the first computer using the identifier;

transmitting a second response and the receipt to the second computer;

the second computer analyzing the receipt and determining whether an advertisement should be delivered to the client device.

29. The method as claimed in claim 27, wherein generating a receipt includes compiling summary information from the unencrypted data.

30. The method as claimed in claim 27, wherein generating a receipt includes configuring the receipt to include a first counter and a second counter.

31. The method as claimed in claim 30, further comprising determining a ratio of a value of the first counter to a value of the second counter.

32. The method as claimed in claim 31, further comprising

transmitting a notification from the second computer to the first computer if the ratio exceeds a predetermined value.

33. The method as claimed in claim 29, wherein the summary information comprises an amount of time that a first advertisement is displayed on the at least one client device, such that if said time is less than a predetermined duration, a second advertisement is not delivered to the at least one client device.

34. The method as claimed in claim 29, wherein the summary information comprises an average amount of time between delivery of advertisements to the at least one client device, such that if said average amount of time is less than a predetermined duration, an advertisement is not delivered to the at least one client device.

35. The method as claimed in claim 29, wherein the summary information comprises a summary of at least one of a number or percentage of advertisements from an advertiser that were selected by the at least one client device, such that if the at least one of a number or percentage exceeds a predetermined amount, a new advertisement from the advertiser will not be delivered to the at least one client device.

36. The method as claimed in claim 29, wherein the summary information comprises a number of ad clicks by the at least one client device over a period of time wherein a rate of clicks per time can be calculated, such that if the rate of ad clicks per time by the at least one client device exceeds a predetermined rate, an advertisement is not delivered to the at least one client device.

37. The method as claimed in claim 29, wherein the summary information comprises a total number of ad clicks by the at least one client device, such that if the total number of ad clicks by the at least one client device exceeds a predetermined number, an advertisement is not delivered to the at least one client device.

38. The method as claimed in claim 29, wherein the summary information comprises an amount of time for the at least one client device to click on ten ads, such that if the amount of time to click on ten ads is less than a predetermined amount of time, an advertisement is not delivered to the at least one client device.

39. The method as claimed in claim 29, wherein the summary information comprises a number of client devices that share an Internet Protocol address, such that if the number is greater than a predetermined level, an advertisement is not delivered to the client devices having the Internet Protocol address.

40. The method as claimed in claim 29, wherein the summary information comprises whether or not the at least one client device has valid state information such that if a combined number of client devices that do not have valid state information exceeds a predetermined value, an advertisement is not delivered to the at least one client device.

41. The method as claimed in claim 29, wherein the summary information comprises pricing information such that if the price is above a predetermined or calculated value, an advertisement is not delivered to the at least one client device.

42. The method as claimed in claim 27, wherein the first computer is a server.

43. The method as claimed in claim 27, wherein the second computer is a server.

44. A system for transferring encrypted data, the system comprising:

a first server having a memory module; and

a client device having a memory module and configured to run a user agent that is configured to select linked advertisements, the client device further configured to store encrypted data in the memory module, transmit a request and the encrypted data to the first server in response to the user agent, and receive encrypted updated data and store it in the memory module;

wherein the server is configured to

store and transmit linked advertisements,

receive the request and the encrypted data,

locate a first key in the memory module,

use the first key to decrypt the encrypted data to generate unencrypted data,

update the unencrypted data with additional information regarding the client device, the server, linked advertisements, or a combination of the same to create updated data,

use the first key to encrypt the updated data, and

transmit a response and the encrypted updated data to the client device.

45. The system as claimed in claim 44, wherein:

the client device is further configured to

store a first identifier in its memory module and transmit the identifier to the first server as part of the request,

receive a second identifier from the server as part of the response, and

store the second identifier in its memory module; and

the server is further configured to

associate a number of keys and identifiers with one another by storing them in the memory module of the server,

receive the identifier from the client device as part of the request,

use the identifier to retrieve one of the number of keys to decrypt the encrypted data, and

transmit the identifier to the client device in connection with the response.

46. The system as claimed in claim 44, wherein the server is further configured to generate a second key,

use the second key to encrypt the updated data;

and

store the second key.

47. The system as claimed in claim 46, wherein:

the server is further configured to

generate a new identifier,

associate one of the first and second keys with the new identifier, and

transmit the new identifier to the client device as part of the response; and

the client device is further configured to

receive the new identifier from the server; and

store the new identifier in its memory module.

48. The system as claimed in claim 47, wherein at least one key and at least one identifier are stored in the memory module of the server in a lookup table.

49. The system as claimed in claim 48, wherein the server is configured to delete at least one key and the at least one key'"'"'s identifier from the memory module of the server after the at least one key is used to decrypt the encrypted data.

50. The system as claimed in claim 48, wherein the encrypted data and at least one identifier are stored on the client device and transmitted from the client device to the server in the form of a mutating cookie.

51. The system as claimed in claim 50, wherein the encrypted data and at least one identifier are received by the server and transmitted from the server to the client device in the form of a mutating cookie.

52. A system for transferring data between a first server and a second server, the system comprising:

a client device configured to

run a user agent that is capable of selecting linked advertisements,

transmit a first request to the first server,

receive a first response and an identifier from the first server, and

transmit a second request and the identifier to the second server;

the first server configured to

store linked advertisements and transmit them to at least one client device,

receive the first request from the client device and generate data regarding the user agent, the client device, the first server, the linked advertisements, or a combination of the same,

generate an identifier and associate the identifier with the data in its memory module such that the data may be retrieved using the identifier,

transmit the first response and the identifier to the client device,

receive a third request and the identifier from the second server,

use the identifier to locate the data on its memory module, and

transmit a second response which contains the data to the second server; and

the second server configured to

receive the second request and the identifier from the client device,

transmit the third request and the identifier to the first server, and

receive the second response and the data from the first server.

53. A server for storing and transmitting linked advertisements, the server comprising:

a memory module configured to store linked advertisements and a number of keys;

an input/output module configured to transmit linked advertisements to one or more client devices, receive encrypted data from at least one of the one or more client devices which has selected a linked advertisement, and transmit encrypted updated data to the at least one client device over at least one communication link; and

a processor configured to a locate at lease one of the number of keys stored in the memory module, decrypt the encrypted data using the at least one of the number of keys, update the data with information regarding the client device, server, the linked advertisements, or combination of the same, and encrypt the updated data.

54. A client device for selecting linked advertisements, the client device comprising:

a memory module configured to store encrypted data;

an input/output module configured to receive encrypted data from a server over at least one communication link and to transmit encrypted data to at least one server over at least one communication link at the request of a user agent running on the client device and which is capable of selecting linked advertisements; and

a processor configured to run the user agent, cause the memory module to store encrypted data when it is received from the server, and cause the memory module to retrieve the encrypted data.

55. A method of determining the legitimacy of the selection of a linked advertisement, the method comprising:

implementing an advertisement presentation protocol, wherein the protocol includes transmitting a mutating cookie between a user agent and a content server;

configuring the mutating cookie to include encrypted data concerning the interactions between the content server and the user agent;

associating an unencrypted identifier with a cryptographic key for storing on the content server; and

exchanging the mutating cookie between the user agent and the server each time the browser visits a new web site.

56. A method of determining the legitimacy of the selection of a linked advertisement, the method comprising:

transmitting a cookie from a user agent to a content server;

updating information in the cookie at the content server;

generating a receipt configured for an advertiser, the receipt including information pertaining to activity of a user who selects a linked advertisement;

analyzing the receipt; and

generating an alert based on the analysis of the receipt.

57. The method of claim 56, wherein the cookie is a mutating cookie.