Systems and methods for using server side cookies by a demand side platform

• US 9,135,655 B2
• Filed: 03/30/2011
• Issued: 09/15/2015
• Est. Priority Date: 03/31/2010
• Status: Expired due to Fees

• Current Assignee: Mediamath Acquisition Corporation
• Original Assignee: Mediamath LLC
• Inventors: Buchalter, Yehuda Ari, Mason, Paul M., Zawadzki, Joseph M., Cozzolino, Roland G., Craig, Leo T.
• Primary Examiner(s): Brown, Alvin L.
• Assistant Examiner(s): Nguyen, Thuy N
• Application Number:
  US13/076,279
• Publication Number:
  US 20110246297A1
• Time in Patent Office: 1,630 Days
• US Class Current: 1/1
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising
• CPC Class Codes: G06Q 30/0241 Advertisements
• CPC Class Codes: G06Q 30/0255 based on user history
• CPC Class Codes: G06Q 30/0275 Auctions
• CPC Class Codes: G06Q 30/08 Auctions

Abstract

The present disclosure is directed to methods for identifying a user by a demand side platform (DSP) across advertiser exchanges. The method includes establishing, by a DSP, a cookie mapping for a user. The cookie mapping includes a mapping of user identifiers for the user from advertisement exchanges to a user identifier assigned by the DSP for the user. The DSP stores to the cookie mapping a first mapping to the user identifier of the DSP, comprising a first user id received by a bidder from a first exchange and a first exchange id for the first exchange. A bidder inserts a pixel into a bid for an impression opportunity to a second exchange. The pixel includes a key to the cookie mapping and a second user id for the user and a second exchange id. The second user id is received by the bidder from a second exchange.

Claims

1. A method for identifying a user by a demand side platform across a plurality of different advertiser exchanges, the method comprising:

(a) establishing, by a demand side platform executing on one or more servers, a cookie mapping for a user, the cookie mapping comprising a mapping of user identifiers for the user from a plurality of advertisement exchanges to a user identifier assigned by the demand side platform for the user, each of the plurality of advertising exchanges comprising a system for facilitating buying and selling of impression opportunities involving bids;

(b) storing, by the demand side platform to the cookie mapping, a first mapping to the user identifier of the demand side platform, the first mapping comprising a first user id received by a bidder of the demand side platform from a first advertisement exchange and a first exchange id for the first advertisement exchange, the storing of the first mapping for adding the first advertisement exchange to the plurality of advertisement exchanges from which data about the user is mapped across the plurality of advertisement exchanges by the demand side platform; and

(c) inserting, by the bidder, into a bid for an impression opportunity to a second advertisement exchange a pixel, the pixel comprising a key to the cookie mapping, a second user id for the user and a second exchange id of a second advertisement exchange, the second user id received by the bidder from the second advertisement exchange of the plurality of advertisement exchanges, the inserted pixel, via triggering from an impression served by the second advertisement exchange, to add a mapping of the second user id and the second exchange id to the user identifier of the demand side platform in the cookie mapping, the impression served responsive to the bid; and

(d) adding, by the demand side platform responsive to the triggering of the inserted pixel from the impression, the mapping of the second user id and the second exchange id to the user identifier of the demand side platform in the cookie mapping.

2. The method of claim 1, wherein step (a) further comprises establishing the cookie mapping to identify user data for the user collected from the plurality of advertisement exchanges, each of the plurality of advertisement exchanges identifying the user with a different user identifier.

3. The method of claim 1, wherein step (a) further comprises establishing, by a pixel server of the demand side platform, the cookie mapping responsive to not finding a mapping of the first exchange id to the user identifier.

4. The method of claim 1, wherein step (b) further comprises storing to the first mapping in the cookie mapping a timestamp of when the first mapping was created.

5. The method of claim 1, wherein step (c) further comprises inserting the key to the cookie mapping in the pixel if the second advertisement exchange includes the second user id in a bid request.

6. The method of claim 1, wherein step (c) further comprises encoding the second user id and second exchange id into a uniform resource locator of the pixel.

7. The method of claim 1, further comprising receiving, by a pixel server of the demand side platform, a call from the pixel.

8. The method of claim 7, further comprising decoding, by the pixel server, the second user id and second exchange id from a string parameter of a query of the call from the pixel.

9. The method of claim 8, further comprising decoding, by the pixel server, the second user id and second exchange id from the string parameter.

10. The method of claim 9, further comprising storing, by the pixel server, to the cookie mapping, a second mapping to the user identifier of the demand side platform, the second mapping comprising the second user id received by the bidder from the second advertisement exchange of the plurality of advertisement exchanges and the second exchange id for the second advertisement exchange.

11. A system for identifying a user by a demand side platform across a plurality of different advertiser exchanges, the system comprising:

circuitry configured to implement a demand side platform that includes a bidder executing on the demand side platform, the demand side platform configured to;

establish a cookie mapping for a user, the cookie mapping comprising a mapping of user identifiers for the user from a plurality of advertisement exchanges to a user identifier assigned by the demand side platform for the user, each of the plurality of advertising exchanges comprising a system for facilitating buying and selling of impression opportunities involving bids; and

store, to the cookie mapping, a first mapping to the user identifier of the demand side platform, the first mapping comprising a first user id received by the bidder of the demand side platform from a first advertisement exchange and a first exchange id for the first advertisement exchange, the storing of the first mapping for adding the first advertisement exchange to the plurality of advertisement exchanges from which data about the user is mapped across the plurality of advertisement exchanges by the demand side platform; and

the bidder configured to;

insert into a bid for an impression opportunity to a second advertisement exchange a pixel, the pixel comprising a key to the cookie mapping, a second user id for the user and a second exchange id of a second advertisement exchange, the second user id received by the bidder from the second advertisement exchange of the plurality of advertisement exchanges, the inserted pixel, via triggering from an impression served by the second advertisement exchange, to add a mapping of the second user id and the second exchange id to the user identifier of the demand side platform in the cookie mapping, the impression served responsive to the bid; and

wherein the demand side platform is further configured to add, responsive to the triggering of the inserted pixel from the impression, the mapping of the second user id and the second exchange id to the user identifier of the demand side platform in the cookie mapping.

12. The system of claim 11, wherein the demand side platform is configured to establish the cookie mapping to identify user data for the user collected from the plurality of advertisement exchanges, each of the plurality of advertisement exchanges identifying the user with a different user identifier.

13. The system of claim 11, further comprising a pixel server executing on the demand side platform, the pixel server configured to establish the cookie mapping responsive to not finding a mapping of the first exchange id to the user identifier.

14. The system of claim 11, wherein the demand side platform is configured to store to the first mapping in the cookie mapping a timestamp of when the first mapping was created.

15. The system of claim 11, wherein the bidder is configured to insert the key to the cookie mapping in the pixel if the second advertisement exchange includes the second user id in a bid request.

16. The system of claim 11, wherein the bidder is configured to encode the second user id and second exchange id into a uniform resource locator of the pixel.

17. The system of claim 11, further comprising a pixel server executing on the demand side platform, the pixel server configured to receive a call from the pixel.

18. The system of claim 17, wherein the pixel server is configured to decode the second user id and second exchange id from a string parameter of a query of the call from the pixel.

19. The system of claim 18, wherein the pixel server is configured to decode the second user id and second exchange id from the string parameter.

20. The system of claim 19, wherein the pixel server is configured to store, to the cookie mapping, a second mapping to the user identifier of the demand side platform, the second mapping comprising the second user id received by the bidder from the second advertisement exchange of the plurality of advertisement exchanges and the second exchange id for the second advertisement exchange.