Method and apparatus for automatic pricing in electronic commerce

DC CAFC

US 7,970,713 B1
Filed: 05/10/2000
Issued: 06/28/2011
Est. Priority Date: 05/10/2000
Status: Expired due to Fees

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First Claim

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1. A method of pricing a product for sale, the method comprising:

testing each price of a plurality of prices by sending a first set of electronic messages over a network to devices;

wherein said electronic messages include offers of said product;

wherein said offers are to be presented to potential customers of said product to allow said potential customers to purchase said product for the prices included in said offers;

wherein the devices are programmed to communicate offer terms, including the prices contained in the messages received by the devices;

wherein the devices are programmed to receive offers for the product based on the offer terms;

wherein the devices are not configured to fulfill orders by providing the product;

wherein each price of said plurality of prices is used in the offer associated with at least one electronic message in said first set of electronic messages;

gathering, within a machine-readable medium, statistics generated during said testing about how the potential customers responded to the offers, wherein the statistics include number of sales of the product made at each of the plurality of prices;

using a computerized system to read said statistics from said machine-readable medium and to automatically determine, based on said statistics, an estimated outcome of using each of the plurality of prices for the product;

selecting a price at which to sell said product based on the estimated outcome determined by said computerized system; and

sending a second set of electronic messages over the network, wherein the second set of electronic messages include offers, to be presented to potential customers, of said product at said selected price.

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Abstract

An automatic pricing method and apparatus for use in electronic commerce environments is described. Automatic pricing uses live price testing to estimate and measure demand for specific products—taking into account where appropriate, a vendor selected segmentation scheme. The results of live price testing are compared using a vendor selected goal function, e.g. profit maximization, to select a new price. A goal function that balances short term gains versus long term gains based on customer lifetime value is described. The live price testing approach used is designed to minimize losses due to price testing through statistical methods. Additionally, methods for distributing price testing across time so as to avoid problems caused by too many ongoing tests as well as side effects from testing are described. The selected price is a win for both purchasers and vendors as the automatic price will approximate the efficiency of a reverse auction without the inconvenience of the auction format while being goal maximizing for the vendor. For example, a vendor that normally sets prices of items for sale to customers can use embodiments of the invention to great effect.

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62 Claims

1. A method of pricing a product for sale, the method comprising:
- testing each price of a plurality of prices by sending a first set of electronic messages over a network to devices;
  
  wherein said electronic messages include offers of said product;
  
  wherein said offers are to be presented to potential customers of said product to allow said potential customers to purchase said product for the prices included in said offers;
  
  wherein the devices are programmed to communicate offer terms, including the prices contained in the messages received by the devices;
  
  wherein the devices are programmed to receive offers for the product based on the offer terms;
  
  wherein the devices are not configured to fulfill orders by providing the product;
  
  wherein each price of said plurality of prices is used in the offer associated with at least one electronic message in said first set of electronic messages;
  
  gathering, within a machine-readable medium, statistics generated during said testing about how the potential customers responded to the offers, wherein the statistics include number of sales of the product made at each of the plurality of prices;
  
  using a computerized system to read said statistics from said machine-readable medium and to automatically determine, based on said statistics, an estimated outcome of using each of the plurality of prices for the product;
  
  selecting a price at which to sell said product based on the estimated outcome determined by said computerized system; and
  
  sending a second set of electronic messages over the network, wherein the second set of electronic messages include offers, to be presented to potential customers, of said product at said selected price.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 53, 54, 55, 56, 57)
- - 2. The method of claim 1, wherein the step of sending a first set of electronic messages includes sending the first set of electronic messages directly to potential customers.
  - 3. The method of claim 2 wherein the step of sending a first set of electronic messages to potential customers includes sending web pages to potential customers, wherein the web pages offer the product for one of the plurality of prices that are being tested.
  - 4. The method of claim 1, wherein the step of sending a second set of electronic messages over the network includes sending the second set of electronic messages to potential customers.
  - 5. The method of claim 4, wherein:
    - the step of selecting a price is performed by causing said computerized system to automatically select a price based on the estimated outcome; and
      
      the step of sending the second set of electronic messages to potential customers includes sending web pages to potential customers, wherein the web pages include an advertisement that offers the product for the price selected by said computerized system.
  - 6. The method of claim 1 wherein the step of selecting a price is performed by causing said computerized system to automatically select a price based on the estimated outcome.
  - 7. The method of claim 1 wherein:
    - the step of testing each price includes generating a value for each price based on how the potential customers responded to offers that contained said price; and
      
      the value generated for each price represents an outcome of offering the product for the corresponding price.
  - 8. The method of claim 7 further comprising the steps of:
    - testing a current price by repeatedly performing the following steps until the value generated for the current price represents the outcome within a predetermined statistical confidence;
      
      sending electronic messages that offer said product at said current price, andgathering statistics about how the potential customers responded to the offers that contain the current price.
  - 9. The method of claim 7 wherein:
    - the method includes the step of testing a current price by;
      
      sending electronic messages that offer said product at said current price;
      
      gathering statistics about how the potential customers responded to the offers that contain the current price;
      
      generating a value for the current price based on how the potential customers responded to offers that contained said current price; and
      
      the step of selecting a price includes the steps of;
      
      performing comparisons between the value generated for the current price with the values generated for each price of the plurality of prices; and
      
      selecting a particular price of the plurality of prices based on said comparisons.
  - 10. The method of claim 9 wherein:
    - the plurality of prices constitute a plurality of candidates for replacing said current price as the price for said product; and
      
      the method further comprises the step of ceasing to consider one or more prices of said plurality of prices as candidates for replacing said current price based on the values generated for said one or more prices.
  - 11. The method of claim 7 wherein the step of generating a value that represents an outcome of offering the product for the corresponding price includes generating a value that is based on an estimate of revenue that would result from offering the product for the corresponding price.
  - 12. The method of claim 7 wherein the step of generating a value that represents an outcome of offering the product for the corresponding price includes generating a value that is based on an estimate of profit that would result from offering the product for the corresponding price.
  - 13. The method of claim 7 wherein the step of generating a value that represents an outcome of offering the product for the corresponding price includes generating a value that is based on an estimate of a customer lifetime value that would result from offering the product for the corresponding price.
  - 14. The method of claim 7 wherein the step of generating a value that represents an outcome of offering the product for the corresponding price includes generating a value that is based on an estimate of customer acquisition that would result from offering the product for the corresponding price.
  - 15. The method of claim 7 wherein the step of generating a value that represents an outcome of offering the product for the corresponding price includes generating a value that is based on an estimate of customer retention that would result from offering the product for the corresponding price.
  - 16. The method of claim 1 wherein the step of testing a price includes:
    - tracking how many potential customers are presented offers that offer said product at said price; and
      
      tracking how many of the potential customers that are presented with offers that offer said product at said price completed a purchase of the product.
  - 17. The method of claim 16 further comprising generating statistics during said testing by generating a conversion ratio for each price of said plurality of prices based onhow many potential customers are presented with an offer of said product at said price;
    - andhow many of the potential customers that are presented an offer of said product at said price completed a purchase of the product.
  - 18. The method of claim 17 wherein:
    - the first set of messages are sent to potential customers to present said potential customers with the offers contained in the messages; and
      
      the step of generating a conversion ratio includes generating a look to buy (L2B) ratio for each price of said plurality of prices based onhow many potential customers are presented with electronic messages that offer said product at said price; and
      
      how many of the potential customers that are presented with electronic messages that offer said product at said price completed a purchase of the product.
  - 19. The method of claim 1 wherein:
    - the product has a current price;
      
      the current price is associated with a first value that represents and estimate of an outcome of selling the product at the current price;
      
      the first value is associated with a particular confidence value;
      
      the method further comprises the steps ofgenerating a second value for the current price based on how potential customers respond to electronic messages that contain offers of the product at the current price; and
      
      establishing a previously presented price for the product if the second value is outside a range defined by the first value plus or minus the confidence value.
  - 20. The method of claim 1 wherein:
    - the product has a current price;
      
      the current price is associated with a first value that represents and estimate of an outcome of selling the product at the current price;
      
      the first value is associated with a particular confidence value;
      
      the product is associated with a particular reactivity threshold;
      
      the method further comprises the steps ofgenerating a second value for the current price based on how potential customers respond to electronic messages that contain offers of the product at the current price; and
      
      establishing a previously presented price for the product if the second value is outside a range defined by the first value plus or minus (the confidence value plus the reactivity threshold).
  - 21. The method of claim 1 wherein the product is a service for sale.
  - 22. The method of claim 1 wherein:
    - the product is a first product of a plurality of products;
      
      said plurality of products includes a second product;
      
      the first product corresponds to a first pricing unit in a segmentation scheme;
      
      the second product corresponds to a second pricing unit in the segmentation scheme;
      
      both the first pricing unit and the second pricing unit are associated with the same stock-keeping unit (SKU);
      
      the method further comprises, for each product of said plurality of products, performing the steps of testing, gathering, and selecting; and
      
      wherein the price selected for said first product is selected independent of the price selected for said second product.
  - 23. The method of claim 22 wherein:
    - the first pricing unit is associated with a first season; and
      
      the second pricing unit is associated with a second season that is different from said first season.
  - 24. The method of claim 22 wherein:
    - the first pricing unit is associated with previously presented customers; and
      
      the second pricing unit is associated with existing customers.
  - 25. The method of claim 22 wherein:
    - the first pricing unit is associated with customers that are presented the offers in a first manner; and
      
      the second pricing unit is associated with customers that are presented the offers in a second manner that is different from said first manner.
  - 26. The method of claim 1 wherein:
    - the product is a first product of a plurality of products;
      
      the first product corresponds to a plurality of pricing units in a segmentation scheme; and
      
      the method further comprises, for each product of said plurality of products, performing the steps of testing, gathering, and selecting.
  - 53. The method of claim 1 wherein the computerized system is located remotely relative to said devices.
  - 54. The method of claim 1 wherein the step of sending a first set of electronic messages over a network to devices is performed by a web server sending web pages to computers that are executing browsers configured to interpret and render the web pages.
  - 55. The method of claim 1 wherein the step of selecting a price at which to sell said product based on the estimated outcome is performed at a location that is remote relative to said devices.
  - 56. The method of claim 1 wherein the step of testing each price includes serially testing each of the prices by:
    - during a first period of time, including a first price in any offer messages sent to any of said devices, wherein the first price is included without regard to which specific devices the offer messages are being sent; and
      
      during a second period of time, including a second price in any offer messages sent to any of said devices, wherein the second price is included without regard to which specific devices the offer messages are being sent.
  - 57. The method of claim 1 wherein the step of testing each price includes testing at least some of the prices in parallel by:
    - during a particular period of time, including a first price in messages sent to a first plurality of said devices; and
      
      during said particular period of time, including a second price in messages sent to a second plurality of said devices.

27. A computer-readable medium carrying instructions which, when executed by one or more processors, cause the one or more processors to price a product for sale by performing the steps of:
- testing each price of a plurality of prices by sending a first set of electronic messages over a network to devices;
  
  wherein said electronic messages include offers of said product;
  
  wherein said offers are to be presented to potential customers of said product to allow said potential customers to purchase said product for the prices included in said offers;
  
  wherein the devices are programmed to communicate offer terms, including the prices contained in the messages received by the devices;
  
  wherein the devices are programmed to receive orders for the product based on the offer terms;
  
  wherein the devices are not configured to fulfill orders by providing the product;
  
  wherein each price of said plurality of prices is used in the offer associated with at least one electronic message in said first set of electronic messages;
  
  gathering, within a machine-readable medium, statistics generated during said testing about how the potential customers responded to the offers, wherein the statistics include number of sales of the product made at each of the plurality of prices;
  
  using a computerized system to read said statistics from said machine-readable medium and to automatically determine, based on said statistics, an estimated outcome of using each of the plurality of prices for the product;
  
  selecting a price at which to sell said product based on the estimated outcome determined by said computerized system; and
  
  sending a second set of electronic messages over the network, wherein the second set of electronic messages include offers, to be presented to potential customers, of said product at said selected price.
- View Dependent Claims (28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 58, 59, 60, 61, 62)
- - 28. The computer-readable medium of claim 27, wherein the step of sending a first set of electronic messages includes sending the first set of electronic messages directly to potential customers.
  - 29. The computer-readable medium of claim 28 wherein the step of sending a first set of electronic messages to potential customers includes sending web pages to potential customers, wherein the web pages offer the product for one of the plurality of prices that are being tested.
  - 30. The computer-readable medium of claim 27, wherein the step of sending a second set of electronic messages over the network includes sending the second set of electronic messages to potential customers.
  - 31. The computer-readable medium of claim 30, wherein:
    - the step of selecting a price is performed by causing said computerized system to automatically select a price based on the estimated outcome; and
      
      the step of sending the second set of electronic messages to potential customers includes sending web pages to potential customers, wherein the web pages include an advertisement that offers the product for the price selected by said computerized system.
  - 32. The computer-readable medium of claim 27 wherein the step of selecting a price is performed by causing said computerized system to automatically select a price based on the estimated outcome.
  - 33. The computer-readable medium of claim 27 wherein:
    - the step of testing each price includes generating a value for each price based on how the potential customers responded to offers that contained said price; and
      
      the value generated for each price represents an outcome of offering the product for the corresponding price.
  - 34. The computer-readable medium of claim 33 further comprising the steps of:
    - testing a current price by repeatedly performing the following steps until the value generated for the current price represents the outcome within a predetermined statistical confidence;
      
      sending electronic messages that offer said product at said current price, andgathering statistics about how the potential customers responded to the offers that contain the current price.
  - 35. The computer-readable medium of claim 33 wherein:
    - the computer-readable medium includes the step of testing a current price by;
      
      sending electronic messages that offer said product at said current price;
      
      gathering statistics about how the potential customers responded to the offers that contain the current price;
      
      generating a value for the current price based on how the potential customers responded to offers that contained said current price; and
      
      the step of selecting a price includes the steps of;
      
      performing comparisons between the value generated for the current price with the values generated for each price of the plurality of prices; and
      
      selecting a particular price of the plurality of prices based on said comparisons.
  - 36. The computer-readable medium of claim 35 wherein:
    - the plurality of prices constitute a plurality of candidates for replacing said current price as the price for said product; and
      
      the computer-readable medium further comprises the step of ceasing to consider one or more prices of said plurality of prices as candidates for replacing said current price based on the values generated for said one or more prices.
  - 37. The computer-readable medium of claim 33 wherein the step of generating a value that represents an outcome of offering the product for the corresponding price includes generating a value that is based on an estimate of revenue that would result from offering the product for the corresponding price.
  - 38. The computer-readable medium of claim 33 wherein the step of generating a value that represents an outcome of offering the product for the corresponding price includes generating a value that is based on an estimate of profit that would result from offering the product for the corresponding price.
  - 39. The computer-readable medium of claim 33 wherein the step of generating a value that represents an outcome of offering the product for the corresponding price includes generating a value that is based on an estimate of a customer lifetime value that would result from offering the product for the corresponding price.
  - 40. The computer-readable medium of claim 33 wherein the step of generating a value that represents an outcome of offering the product for the corresponding price includes generating a value that is based on an estimate of customer acquisition that would result from offering the product for the corresponding price.
  - 41. The computer-readable medium of claim 33 wherein the step of generating a value that represents an outcome of offering the product for the corresponding price includes generating a value that is based on an estimate of customer retention that would result from offering the product for the corresponding price.
  - 42. The computer-readable medium of claim 27 wherein the step of testing a price includes:
    - tracking how many potential customers are presented offers that offer said product at said price; and
      
      tracking how many of the potential customers that are presented with offers that offer said product at said price completed a purchase of the product.
  - 43. The computer-readable medium of claim 42 further comprising generating statistics during said testing by generating a conversion ratio for each price of said plurality of prices based onhow many potential customers are presented with an offer of said product at said price;
    - andhow many of the potential customers that are presented an offer of said product at said price completed a purchase of the product.
  - 44. The computer-readable medium of claim 43 wherein:
    - the first set of messages are sent to potential customers to present said potential customers with the offers contained in the messages; and
      
      the step of generating a conversion ratio includes generating a look to buy (L2B) ratio for each price of said plurality of prices based onhow many potential customers are presented with electronic messages that offer said product at said price; and
      
      how many of the potential customers that are presented with electronic messages that offer said product at said price completed a purchase of the product.
  - 45. The computer-readable medium of claim 27 wherein:
    - the product has a current price;
      
      the current price is associated with a first value that represents and estimate of an outcome of selling the product at the current price;
      
      the first value is associated with a particular confidence value;
      
      the computer-readable medium further comprises the steps ofgenerating a second value for the current price based on how potential customers respond to electronic messages that contain offers of the product at the current price; and
      
      establishing a previously presented price for the product if the second value is outside a range defined by the first value plus or minus the confidence value.
  - 46. The computer-readable medium of claim 27 wherein:
    - the product has a current price;
      
      the current price is associated with a first value that represents and estimate of an outcome of selling the product at the current price;
      
      the first value is associated with a particular confidence value;
      
      the product is associated with a particular reactivity threshold;
      
      the computer-readable medium further comprises the steps ofgenerating a second value for the current price based on how potential customers respond to electronic messages that contain offers of the product at the current price; and
      
      establishing a previously presented price for the product if the second value is outside a range defined by the first value plus or minus (the confidence value plus the reactivity threshold).
  - 47. The computer-readable medium of claim 27 wherein the product is a service for sale.
  - 48. The computer-readable medium of claim 27 wherein:
    - the product is a first product of a plurality of products;
      
      said plurality of products includes a second product;
      
      the first product corresponds to a first pricing unit in a segmentation scheme;
      
      the second product corresponds to a second pricing unit in the segmentation scheme;
      
      both the first pricing unit and the second pricing unit are associated with the same stock-keeping unit (SKU);
      
      the computer-readable medium further comprises, for each product of said plurality of products, performing the steps of testing, gathering, and selecting; and
      
      wherein the price selected for said first product is selected independent of the price selected for said second product.
  - 49. The computer-readable medium of claim 48 wherein:
    - the first pricing unit is associated with a first season; and
      
      the second pricing unit is associated with a second season that is different from said first season.
  - 50. The computer-readable medium of claim 48 wherein:
    - the first pricing unit is associated with previously presented customers; and
      
      the second pricing unit is associated with existing customers.
  - 51. The computer-readable medium of claim 48 wherein:
    - the first pricing unit is associated with customers that are presented the offers in a first manner; and
      
      the second pricing unit is associated with customers that are presented the offers in a second manner that is different from said first manner.
  - 52. The computer-readable medium of claim 27 wherein:
    - the product is a first product of a plurality of products;
      
      the first product corresponds to a plurality of pricing units in a segmentation scheme; and
      
      the computer-readable medium further comprises, for each product of said plurality of products, performing the steps of testing, gathering, and selecting.
  - 58. The computer-readable medium of claim 27 wherein the computerized system is located remotely relative to said devices.
  - 59. The computer-readable medium of claim 27 wherein the step of sending a first set of electronic messages over a network to devices is performed by a web server sending web pages to computers that are executing browsers configured to interpret and render the web pages.
  - 60. The computer-readable medium of claim 27 wherein the step of selecting a price at which to sell said product based on the estimated outcome is performed at a location that is remote relative to said devices.
  - 61. The computer-readable medium of claim 27 wherein the step oftesting each price includes serially testing each of the prices by:
    - during a first period of time, including a first price in any offer messages sent to any of said devices, wherein the first price is included without regard to which specific devices the offer messages are being sent; and
      
      during a second period of time, including a second price in any offer messages sent to any of said devices, wherein the second price is included without regard to which specific devices the offer messages are being sent.
  - 62. The computer-readable medium of claim 27 wherein the step oftesting each price includes testing at least some of the prices in parallel by:
    - during a particular period of time, including a first price in messages sent to a first plurality of said devices; and
      
      during said particular period of time, including a second price in messages sent to a second plurality of said devices.

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Current Assignee
Norwest Venture Partners VIII, LP (Wells Fargo & Company)
Original Assignee
OIP Technologies, Inc.
Inventors
Gorelik, Vladimir, Atherton, Andrew Ian, Zumel, Nina Barrameda
Primary Examiner(s)
Mooneyham, Janice A.
Assistant Examiner(s)
Fisher, Michael J

Application Number

US09/568,001
Time in Patent Office

4,066 Days
Field of Search

705/400, 705/1.1, 705/7.29, 705/7.35, 705/26.1, 705/26.61
US Class Current

705/400
CPC Class Codes

G06Q 30/0201   Market modelling; Market an...

G06Q 30/0206   Price or cost determination...

G06Q 30/0211   Determining the effectivene...

G06Q 30/0283   Price estimation or determi...

G06Q 30/06   Buying, selling or leasing ...

G06Q 30/0601   Electronic shopping [e-shop...

G06Q 30/0623   Item investigation

Method and apparatus for automatic pricing in electronic commerce

First Claim

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Abstract

116 Citations

62 Claims

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Method and apparatus for automatic pricing in electronic commerce

First Claim

7 Assignments

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Litigations

0 Petitions

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Accused Products

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Abstract

116 Citations

62 Claims

Specification

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Use Cases

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