Retail store configured for bidirectional communication between a plurality of product shelf areas and a plurality of portable cards

• US 6,173,891 B1
• Filed: 03/03/2000
• Issued: 01/16/2001
• Est. Priority Date: 06/06/1995
• Status: Expired due to Fees

• Current Assignee: Softcard Systems, Inc.
• Original Assignee: Softcard Systems, Inc.
• Inventors: Powell, Ken R.
• Primary Examiner(s): Pitts, Harold I.
• Application Number:
  US09/518,095
• Time in Patent Office: 319 Days
• Field of Search: 235/383, 235/381
• US Class Current: 235/383
• CPC Class Codes: G06Q 20/20 Point-of-sale [POS] network systems
• CPC Class Codes: G06Q 20/346 Cards serving only as information carrier of service
• CPC Class Codes: G06Q 20/363 with the personal data of a user
• CPC Class Codes: G06Q 20/387 Payment using discounts or coupons relating to marketing G06Q30/02
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising
• CPC Class Codes: G06Q 30/0236 Incentive or reward received by requiring registration or ID from user
• CPC Class Codes: G06Q 30/0241 Advertisements
• CPC Class Codes: G07F 7/0866 by active credit-cards adapted therefor G07F7/1008 takes precedence
• CPC Class Codes: G07F 7/1008 Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
• CPC Class Codes: G07G 1/0036 Checkout procedures

Abstract

A system for creating, dispensing, and redeeming electronic discount coupons in a store. The system includes a “smart card”, product stations adjacent to selected products in the store, and a checkout station in the checkout area. To create an electronic coupon, the customer inserts the card into the product station adjacent to an product the customer wishes to purchase, and the product station then writes an electronic coupon onto the card. The customer thus shops throughout the store collecting electronic coupons for products of interest. Upon completion of shopping, the customer redeems the electronic coupons at the checkout area, by inserting the card into the checkout station. During checkout, when UPC data matches data stored on the card, the customer is credited with the value of the corresponding coupon. Periodically, the electronic coupon data is transferred to a remote clearing house.

Claims

1. A method for a system including a plurality of portable cards transported by consumers, each card including a flat substrate, and a memory for storing a plurality of signals corresponding to pricing information for a plurality of products, and a store including

a plurality of areas each including

a shelf,

a plurality of units of a respective product, the plurality of units being on the shelf, the plurality of units having a common symbol different than a symbol of units of another product,

the system further including

a plurality of interfaces, each including an interface junction from which signals exit the interface,

the method comprising the steps, performed for each interface, of:

storing a respective first signal, in the interface;

detecting, in the interface, a card in the plurality of cards, the detecting step being performed after the storing step, at time when the interface is supported by a shelf in a respective one of the plurality of areas and located adjacent to the plurality of units of the respective product such that no units of another product are between the interface and the plurality of units; and

sending the stored first signal through the interface junction to the card detected in the previous step, at a time when the interface is supported the shelf and the respective first signal corresponds to pricing information for the product represented by the units adjacent to the interface, the sending step being performed for multiple cards per performance of the storing step.

2. The method of claim 1 wherein the storing step is performed at a time when the interface is supported the shelf.

3. The method of claim 1 wherein sending is performed at a time when the card is touching the interface.

4. The method of claim 1 wherein each of the plurality of cards further includes a card electrical contact and the interface junction of each of the plurality of interfaces includes an interface electrical contact, and sending includes sending a current from the interface electrical contact to the card electrical contact.

5. The method of claim 1 further including the step, performed for each interface, of receiving, in the interface, a multi-digit signal from the card, the receiving step being performed after the detecting step.

6. The method of claim 5 wherein each interface includes a battery for powering the interface, and the step of sending the recorded first signal is performed while powering the interface from the battery.

7. The method of claim 5 wherein each interface includes a battery for powering the interface and has no external wires connecting the interface to another device, and the step of sending the recorded first signal is performed while powering the interface from the battery.

8. The method of claim 1 wherein each interface includes a battery for powering the interface, and the step of sending the recorded first signal is performed while powering the interface from the battery.

9. The method of claim 1 wherein each interface includes a battery for powering the interface and has no external wires connecting the interface to another device, and the step of sending the recorded first signal is performed while powering the interface from the battery.

10. The method of claim 1 wherein each interface includes an electronic memory and the storing step includes the step of writing the first signal into the electronic memory.

11. The method of claim 1 wherein each interface includes a random access memory and the storing step includes the step of writing the first signal into the random access memory.

12. A system for operating with a plurality of portable cards transported by consumers, each card including a flat substrate, and a memory for storing a plurality of signals corresponding to pricing information for a plurality of products, and a store having a plurality of areas each including a shelf, a plurality of units of a respective product, the plurality of units being on the shelf, the plurality of units having a common symbol different than a symbol of units of another product, the system comprising:

a plurality of interfaces, each interface including

an interface junction from which signals exit the interface,

a storage device for storing a respective first signal,

a detector that detects a card in the plurality of cards, at a time when the respective first signal is in the storage device and the interface is supported by a shelf of one of the areas in the store and located adjacent to the plurality of units of the respective product such that no units of another product are between the interface and the plurality of units, and

a sender that sends a signal through the interface junction to a card detected by the detector, at a time when the interface is supported by a shelf and the first signal corresponds to pricing information for the product represented by the units adjacent to the interface; and

a programmer that programs the storage device of an interface with the respective first signal, wherein the sender of the interface is activated for multiple cards per activation of the programmer.

13. The system of claim 12 wherein the programmer is in the store.

14. The system of claim 12 wherein each interface further includes a receiver that receives, at a time when the respective first signal is in the storage device, a multi-digit signal from the card in the plurality of cards.

15. The system of claim 14 wherein each interface has no external wires connecting the interface to another device.

16. The system of claim 14 wherein each interface includes a battery for powering the sender.

17. The system of claim 14 wherein each interface includes a battery for powering the interface and has no external wires connecting the interface to another device.

18. The system of claim 12 wherein each interface includes a battery for powering the interface.

19. The system of claim 12 wherein each interface includes a battery for powering the interface and has no external wires connecting the interface to another device.

20. The system of claim 12 wherein each the storage device, in each of the plurality of interfaces, includes an electronic memory.

21. The system of claim 12 wherein each the storage device, in each of the plurality of interfaces, includes a random access memory.

22. The system of claim 21 wherein each interface further includes a receiver that receives, at a time when the respective first signal is in the storage device, a multi-digit signal from the card in the plurality of cards.

23. The system of claim 12 wherein the interface junction is for touching the card.

24. The system of claim 12 wherein each of the plurality of cards further includes a card electrical contact and the interface junction of each of the plurality of interfaces includes an interface electrical contact for sending a current from the interface electrical contact to the card electrical contact.

25. A system for operating with a plurality of portable cards transported by consumers, each card including a flat substrate, and a memory for storing a plurality of signals corresponding to pricing information for a plurality of products, and a store having a plurality of first areas each including a shelf, a plurality of units of a respective product, the plurality of units being on the shelf, the plurality of units having a common symbol different than a symbol of units of another product, and a checkout area, spatially removed from the plurality of first areas, the system comprising:

a plurality of interfaces, each interface including

an interface junction from which signals exit the interface,

a storage device for storing a respective first signal,

a detector that detects a card in the plurality of cards, at a time when the respective first signal is in the storage device and the interface is supported by a shelf of one of the first areas in the store and located adjacent to the plurality of units of the respective product such that no units of another product are between the interface and the plurality of units, and

a sender that sends a signal through the interface junction to a card detected by the detector, at a time when the interface is supported by a shelf and the first signal corresponds to pricing information for the product represented by the units adjacent to the interface;

a programmer that programs the storage device of an interface with the respective first signal, wherein the sender of the interface is activated for multiple cards per activation of the programmer; and

the following elements, located in the checkout area;

a receiver for receiving signals corresponding to pricing information from the memory of the card, in the plurality of cards;

an electromagnetic detector for generating a second signal corresponding to a product;

a receiver for receiving the second signal; and

a price determiner for determining a price depending on whether the second signal corresponds to one of the received signals corresponding to pricing information.

26. The system of claim 25 wherein the programmer is in the store.

27. The system of claim 25 wherein each interface further includes a receiver that receives, at a time when the respective first signal is in the storage device, a multi-digit signal from the card in the plurality of cards.

28. The system of claim 27 wherein each interface has no external wires connecting the interface to another device.

29. The system of claim 27 wherein each interface includes a battery for powering the interface.

30. The system of claim 27 wherein each interface includes a battery for powering the interface and has no external wires connecting the interface to another device.

31. The system of claim 25 wherein each interface includes a battery for powering the interface.

32. The system of claim 25 wherein each interface includes a battery for powering the interface and has no external wires connecting the interface to another device.

33. The system of claim 25 wherein each the storage device, in each of the plurality of interfaces, includes an electronic memory.

34. The system of claim 25 wherein each the storage device, in each of the plurality of interfaces, includes a random access memory.

35. The system of claim 34 wherein each interface further includes a receiver that receives, at a time when the respective first signal is in the storage device, a multi-digit signal from the card in the plurality of cards.

36. The system of claim 25 wherein the interface junction is for touching the card.

37. The system of claim 25 wherein each of the plurality of cards further includes a card electrical contact and the interface junction of each of the plurality of interfaces includes an interface electrical contact for sending a current from the interface electrical contact to the card electrical contact.

38. The system of claim 25 further including:

a reader for reading a third signal identifying a person; and

a generator for generating a fourth signal by processing the first, second, and third signals.

39. A system for operating with a store and a plurality of portable cards transported by consumers, each card including a flat substrate, and a memory for storing a plurality of signals corresponding to pricing information for a plurality of products, the store including

a plurality of areas each including

a shelf,

a plurality of units of a respective product, the plurality of units being on the shelf, the plurality of units having a common symbol different than a symbol of units of another product,

the system comprising:

a plurality of interfaces, each including

an interface junction from which signals exit the interface,

means for holding a respective first signal,

means for detecting a card in the plurality of cards, at time when the respective first signal is in the holding means and the interface is supported by a shelf in one of the plurality of areas and located adjacent to the plurality of units of the respective product such that no units of another product are between the interface and the plurality of units, and

means for sending the stored first signal through the interface junction to the card detected in the previous step, at a time when the interface is supported the shelf and the respective first signal corresponds to pricing information for the product represented by the units adjacent to the interface;

means for programming the holding means of an interface with the respective first signal, wherein the sending means of the interface is activated for multiple cards per activation of the programming means.

40. The system of claim 39 wherein the programming means is in the store.

41. The system of claim 39 wherein each interface further includes a receiver that receives, at a time when the respective first signal is in the holding means, a multi-digit signal from the card in the plurality of cards.

42. The system of claim 41 wherein each interface has no external wires connecting the interface to another device.

43. The system of claim 41 wherein each interface includes a battery for powering the interface.

44. The system of claim 41 wherein each interface includes a battery for powering the interface and has no external wires connecting the interface to another device.

45. The system of claim 39 wherein each interface includes a battery for powering the interface.

46. The system of claim 39 wherein each interface includes a battery for powering the interface and has no external wires connecting the interface to another device.

47. The system of claim 39 wherein each the holding means, in each of the plurality of interfaces, includes an electronic memory.

48. The system of claim 39 wherein each the holding means, in each of the plurality of interfaces, includes a random access memory.

49. The system of claim 48 wherein each interface further includes a receiver that receives, at a time when the respective first signal is in the holding means, a multi-digit signal from the card in the plurality of cards.

50. The system of claim 39 wherein the interface junction is for touching the card.

51. The system of claim 39 wherein each of the plurality of cards further includes a card electrical contact and the interface junction of each of the plurality of interfaces includes an interface electrical contact for sending a current from the interface electrical contact to the card electrical contact.

52. A system of operating with a store and a plurality of portable cards transported by consumers, each card including a flat substrate, and a memory for storing a plurality of signals corresponding to pricing information for a plurality of products, the store including

a plurality of first areas each including

a shelf,

a plurality of units of a respective product, the plurality of units being on the shelf, the plurality of units having a common symbol different than a symbol of units of another product,

a checkout area including an electromagnetic detector, spatially removed from the plurality of first areas,

the system comprising:

a plurality of interfaces, each including

an interface junction from which signals exit the interface,

means for holding a respective first signal,

means for detecting a card in the plurality of cards, at time when the respective first signal is in the holding means and the interface is supported by a shelf in one of the plurality of areas and located adjacent to the plurality of units of the respective product such that no units of another product are between the interface and the plurality of units, and

means for sending the stored first signal through the interface junction to the card detected in the previous step, at a time when the interface is supported the shelf and the respective first signal corresponds to pricing information for the product represented by the units adjacent to the interface;

means for programming the holding means of an interface with the respective first signal, wherein the sending means of the interface is activated for multiple cards per activation of the programming means,

means for receiving, in a computer, signals corresponding to pricing information from the memory of the card, in the plurality of cards, carried to the checkout area;

means for generating, in the electromagnetic detector, a second signal corresponding to a product;

means for receiving, in the computer, the second signal; and

a price determiner for determining a price depending on whether the second signal corresponds to one of the received signals corresponding to pricing information.

53. The system of claim 52 wherein the programming means is in the store.

54. The system of claim 52 wherein each interface further includes a receiver that receives, at a time when the respective first signal is in the holding means, a multi-digit signal from the card in the plurality of cards.

55. The system of claim 54 wherein each interface has no external wires connecting the interface to another device.

56. The system of claim 54 wherein each interface includes a battery for powering the interface.

57. The system of claim 54 wherein each interface includes a battery for powering the interface and has no external wires connecting the interface to another device.

58. The system of claim 52 wherein each interface includes a battery for powering the interface.

59. The system of claim 52 wherein each interface includes a battery for powering the interface and has no external wires connecting the interface to another device.

60. The system of claim 52 wherein each the holding means, in each of the plurality of interfaces, includes an electronic memory.

61. The system of claim 52 wherein each the holding means, in each of the plurality of interfaces, includes a random access memory.

62. The system of claim 61 wherein each interface further includes a receiver that receives, at a time when the respective first signal is in the holding means, a multi-digit signal from the card in the plurality of cards.

63. The system of claim 52 wherein the interface junction is for touching the card.

64. The system of claim 52 wherein each of the plurality of cards further includes a card electrical contact and the interface junction of each of the plurality of interfaces includes an interface electrical contact for sending a current from the interface electrical contact to the card electrical contact.