Sale method and system employing product price varying dependent upon valid date of product

• US 20040054634A1
• Filed: 06/11/2003
• Published: 03/18/2004
• Est. Priority Date: 10/02/2000
• Status: Abandoned Application

• Current Assignee: SHT Corporation Limited
• Original Assignee: SHT Corporation Limited
• Inventors: Tak, Seung Ho
• Application Number:
  US10/381,980
• Publication Number:
  US 20040054634A1
• Time in Patent Office: Days
• US Class Current: 705/400
• CPC Class Codes: G06Q 10/087 Inventory or stock management, e.g. order filling, procurement or balancing against orders
• CPC Class Codes: G06Q 30/0283 Price estimation or determination

Abstract

A sales method, a sales system, a bar code, and a bar code system, which vary a product'"'"'s price according to the period elapsed from a manufacture date/hour to time of sale and predetermined data relating to a valid period by attaching a bar code, which includes the manufacture date/hour and predetermined data relating to a valid period, to the product or by printing the bar code, each having an expiration date, are provided. Thus, when customers select products whose discount rate is varied according to date and time elapsed from manufacture date/hour, problems relating to wasting and managing vicious stocks caused by last-in first-out purchase of products occurred during conventional distribution can be improved by encouraging first-in first-out purchase of products. The invention may be embodied in a general purpose digital computer by running a program from a computer readable medium, including but not limited to storage media such as magnetic storage media (e.g., ROM'"'"'s, floppy disks, hard disks, etc.), optically readable media (e.g., CD-ROMs, DVDs, etc.) and carrier waves (e.g., transmissions over the Internet). The present invention may be embodied as a computer readable medium having a computer readable program code unit embodied therein for causing a number of computer systems connected via a network to effect distributed processing.

Claims

1. A sales method for varying the price of a product according to the elapsed period from a manufacture date/hour to time of sale by attaching the manufacture date/hour of a product to the product itself or by printing the manufacture date/hour of the product on the product in a sales method of products, each having an expiration date.

2. The method of claim 1, wherein a discount rate is calculated according to units of hours or days from a manufacture date/hour to time of sale in order to sell products that have a limited valid period at a varied price.

3. The method of claim 1, wherein the price of a product is varied according to the elapsed period from a manufacture date/hour to time of sale and according to data relating to a valid period by attaching the data relating to a valid period of the product to the product itself or by printing the data relating to a valid period on the product.

4. The method of claim 3, wherein a discount rate is calculated according to the elapsed period from a manufacture date/hour to time of sale and according to the valid period in order to sell products at a varied price.

5. The method of claim 3 or 4, wherein a predetermined identifier is further attached to the product or printed on the product, and the data relating to a valid period are indicated in units of hours when the identifier denotes time, indicated in units of days when the identifier denotes a day, and indicated in units of months when the identifier denotes a month.

6. The method of claim 3 or 4, wherein when data relating to a valid period is indicated by ‘

0’

for a product, the product does not have a valid period.

7. The method of claim 1 or 2, wherein a hybrid sales method is provided by applying a traditional sales method for giving reductions and something extra when sellers and distributors sell foods face-to-face to customers in a smaller grocery store or a traditional market, to a large-scaled market such as a supermarket, a hypermarket, and a mass-sales store.

8. The method of claim 1 or 2, wherein when purchasing a product via an internet network, mobile communications, or internet cyber trading, display video data are provided on a monitor at a lower end portion and side of a screen of the monitor so that a product can be selected after checking the discount rate according to the time elapsed from the manufacture date/hour to time of sale, the price, the date when the product was stored in a warehouse, and data relating to a valid period while seeing the actual product at a display stand through a camera.

9. The method of claim 1 or 2, wherein the product is sold to a specific purchaser such that the specific purchaser requesting a reservation purchase through internet can purchase products, which are bought periodically by the specific purchaser, at the cheapest price through cyber trading.

10. The method of claim 1 or 2, wherein the product is sold to a purchaser according to some questions such as price preferred, time preferred, regardless if the product was purchased and then returned to a seller, for determination of priority.

11. The method of claim 1 or 2, wherein a method for preventing sales receipt fabrication in which a signed sales receipt is put in an electronic envelope and can be only opened by a code key of banking facilities such that an individual trader cannot fabricate a sales receipt is employed.

12. A sales system in which a discount rate table and prices according to the time elapsed from a manufacture date/hour to time of sale determined by a point of sale (POS) server are transmitted through wires or wireless modem to be displayed on a price indication terminal at a display stand and are downloaded simultaneously into a POS counter and recorded in the POS counter, and the time elapsed from manufacture date/hour to time of sale is calculated by a real time clock (RTC) at the POS counter so that a discount rate and prices are determined, and a product'"'"'s price is displayed to a customer.

13. The system of claim 12, wherein the price indication terminal further includes a bar code reader for inquiring about the current price of a product selected by a customer.

14. The system of claim 12, further comprising a camera used to observe products at sales stands, and a supplier can check whether or not a competitor'"'"'s product is being displayed at the supplier'"'"'s own display stand.

15. The system of claim 14, wherein when purchasing a product via an internet network, mobile communications, or internet cyber trading, display video data are provided on a monitor at a lower end portion and side of a screen of the monitor so that a product can be selected after checking the discount rate according to the time elapsed from the manufacture date/hour to time of sale, the price, the date when the product was stored in a warehouse, and data relating to a valid period while seeing the actual product at a display stand through a camera.

16. The system of claim 12, wherein the product is sold to a specific purchaser such that the specific purchaser requesting a reservation purchase through internet can purchase products, which are bought periodically by the specific purchaser, at the cheapest price through cyber trading.

17. The system of claim 12, wherein the product is sold to a purchaser according to some questions such as price preferred, time preferred, and not asked about a returned product, for determination of priority.

18. The system of claim 12, comprising an audio apparatus for sensing the presence of a human body by an infrared manual and automatic sensing method and for transmitting data related to a product to a customer when a person approaches the price indication terminal installed in front of the display stand.

19. The system of claim 12, wherein an elasticity sensor, a sugar content sensor, a salt content sensor, and a moisture sensor are installed near a targeted sales product so that a customer can know the elasticity, sugar content, salt content, and moisture of the targeted sales product in a market or a remote place without having to be there in person.

20. A sales system comprising:

a bar code including data on the country of origin, a manufacturer code, and an article code and further including a manufacture date/hour of a product, predetermined data relating to a valid period, and a predetermined identifier;

a bar code scanner for scanning the bar code;

a time stamp bar code adaptor for reading the manufacture date/hour, the valid period, and the identifier from the contents of the bar code scanned by the bar code scanner and calculating a price varied according to the period elapsed from the manufacture date/hour to time of sale, the valid period, and the identifier; and

a point of sale (POS) terminal for receiving a varied price from the time stamp bar code adaptor.

21. The system of claim 20, wherein the time stamp bar code adaptor comprises:

a digital filter;

a real time clock (RTC) having the present date and time; and

an operator for calculating a valid period, and

wherein the digital filter outputs a conventional article code, such as EAN, KAN, and JAN, to transmit to the POS terminal when the conventional article code is recognized by the bar code scanner and entered into the bar code scanner, and the digital filter transmits a time stamp bar code including the manufacture date/hour, predetermined data relating to a valid period, and a predetermined identifier to the operator for calculating a valid period when the time stamp bar code is recognized by the bar code scanner and entered into the bar code scanner, and the operator for calculating a valid period calculates a price varied according to the period elapsed from the manufacture date/hour to time of sale, the valid period, and the identifier, which are entered into the digital filter.

22. The system of claim 20 or 21, wherein the time stamp bar code adaptor further includes a display unit for displaying the present date and time of the RTC, and a correction board such as a button for correcting the present date and time.

23. The system of claim 20 or 21, wherein the system further includes a price inquiry apparatus, and the price inquiry apparatus records data relating to temperature and humidity according the time elapsed from the manufacture date/hour to time of sale at a place where the product is stored or displayed when the price of a product to which a time stamp bar code is attached is checked.

24. A sales system comprising:

a bar code including the country of origin, a manufacturer code, and an article code and further including the manufacture date/hour of a product, predetermined data relating to a valid period, and a predetermined identifier;

a bar code scanner for scanning the bar code; and

a point of sale (POS) terminal comprising a program for reading the manufacture date/hour, the valid period, and the identifier from the contents of the bar code scanned by the bar code scanner and calculating a price varied according to the period elapsed from the manufacture date/hour to time of sale, the valid period, and the identifier, and a real time clock (RTC).

25. The system of claim 24, wherein the system further includes a price inquiry apparatus, and the price inquiry apparatus records data relating to temperature and humidity according to the time elapsed from the manufacture date/hour to time of sale at a place where the product is stored or displayed when the price of a product to which a time stamp bar code is attached is checked.

26. A sales system comprising:

a bar code including the country of origin, a manufacturer code, and an article code and further including manufacture date/hour of a product, predetermined data relating to a valid period, and a predetermined identifier;

a bar code scanner for scanning the bar code, reading the manufacture date/hour, the valid period, and the identifier, and calculating a price varied according to the period elapsed from the manufacture date/hour to time of sale, the valid period, and the identifier, the bar code scanner comprising a real time clock (RTC); and

a point of sale (POS) terminal for receiving a varied price from the bar code scanner.

27. The system of claim 26, wherein the system further includes a price inquiry apparatus, and the price inquiry apparatus records data relating to temperature and humidity according to the time elapsed from the manufacture date/hour to time of sale at a place where the product is stored or displayed when the price of a product to which a time stamp bar code is attached is checked.

28. A code for determining a varied price of a product, the code including a time stamp bar code as an extended bar code or a separate sub bar code is in a bar code used for automatic recognition of the product.

29. The code according to claim 28, wherein the code is a bar code, a non-contact IC card, or a RF-ID tag.

30. The code according to claim 28, wherein the wrapping paper of a product leaves empty space on the right side of a conventional article bar code, and the time stamp bar code is additionally recorded on the day of manufacture and printed along with a valid period and the manufacture date, which can be easily spotted visually by customers so that dual tasks can be prevented and a time stamp bar code can be attached to the code when the code is a bar code.

31. The code according to claim 30, wherein the added bar code is printed by an ink jet printing method, a heat-transfer printing method, or a heat-reduction printing method, a basic code is printed at the back side of the wrapping paper, and an additional code is stamped or printed at the front side of the wrapping paper so that a sub bar code, in which manufacture date is recorded is additionally recorded during production of the product, which has a wrapping paper that is made of a transparent material, in order to prevent the time stamp bar code from being fabricated and altered during distribution.

32. The code according to claim 28, wherein the sub bar code corresponding to data such as a storage place and method as well as manufacture date/hour, is added to a product, such as wine, whose commercial value increases with time from the manufacture date/hour.

33. A bar code comprising a manufacture date/hour and predetermined data relating to a valid period, wherein the bar code is included in or separately attached to another bar code, which includes the country of origin, a manufacturer code, and an article code, used for automatic recognition of a product.

34. The bar code of claim 33, wherein a predetermined identifier is further included in the bar code, and the data relating to a valid period are indicated in units of hours when the identifier denotes a time, indicated in units of days when the identifier denotes a day, and indicated in units of months when the identifier denotes a month.

35. The bar code of claim 33, wherein when the data relating to a valid period is indicated by ‘

0’

, the product does not have a valid period.

36. A bar code system for reading data relating to a price employing a discount rate varied in units of time according to the period elapsed from a manufacture date/hour indicated on a sub bar code that was included in or separately attached to a conventional bar code that the price can be automatically calculated when manufacturing a product and/or forwarding the product from a factory.

37. The system of claim 36, wherein an electronic signature is introduced such that a trader cannot deny a sales act during trading.