Method and apparatus for applying customized rating adjustments to transaction charges

• US 5,444,630 A
• Filed: 12/29/1993
• Issued: 08/22/1995
• Est. Priority Date: 12/29/1993
• Status: Expired due to Term

• Current Assignee: Pitney Bowes Incorporated (Böwe Systec AG)
• Original Assignee: Pitney Bowes Incorporated (Böwe Systec AG)
• Inventors: Dlugos, Daniel F.
• Primary Examiner(s): Cosimano, Edward R.
• Application Number:
  US08/175,012
• Time in Patent Office: 601 Days
• Field of Search: 364/404, 364/405, 364/464.01, 364/464.02, 364/464.03, 364/464.04, 364/466, 364/465, 364/467
• US Class Current: 705/402
• CPC Class Codes: G07B 17/00362 Calculation or computing within apparatus, e.g. calculation of postage value
• CPC Class Codes: G07B 2017/0037 Calculation of postage value
• CPC Class Codes: G07B 2017/00379 Calculation of different sending options for a mail piece

Abstract

The method for applying rating adjustments includes the storage of transformation data for a number of levels of discount rates which are applied at selected times in accordance with criteria such as time or monetary amounts attained. Each set of transformation data is kept one-to-one with respect to base rate data in respect of a plurality of desired parameters. The method allows changes to be made in the various levels of discounts and surcharges without disturbing other levels. The calculations may be made in real time in a user'"'"'s system or a final convolution of a rate chart may be accomplished at a data center and quickly downloaded as required to the user'"'"'s system.

Claims

1. A method of calculating a charge for a selected transaction, the method comprising the steps of:

a) providing an apparatus for calculating the charge, the apparatus having means for storing a first database for determining base rates for transactions, the first database being partitioned into cells in accordance with first parameters characterizing the transactions, and means for storing a second database, said second database including a plurality of sets of transform data for transforming the base rates into a second level rates, each of said sets of transform data being partitioned into cells in accordance with the first characterizing parameters;

b) inputting the first characterizing parameters and second characterizing parameters for the selected transaction to the apparatus;

c) controlling the apparatus to select one of said sets of transform data in accordance with the second characterizing parameters,

d) controlling the apparatus to select a first cell in the first database and a second cell in the selected set of transform data in accordance with the first characterizing parameters;

e) controlling the apparatus to calculate a base rate for the selected transaction in accordance with data from the first cell.

f) controlling the apparatus to calculate a second level rate for the selected transaction in accordance with the base rate and transform data from the second cell; and

g) controlling the apparatus to calculate the charges for the selected transaction in accordance with a last calculated rate.

2. A method as described in claim 1 wherein at least some of the second characterizing parameters are distinct from the first characterizing parameters.

3. A method as described in claim 2 wherein one of the second characterizing parameters is the time of the selected transaction.

4. A method as described in claim 1 wherein the second database includes a second plurality of sets of transform data for transforming second level rates into third level rates each of said sets in said second plurality being partitioned in accordance with said first characterizing parameters, and the method including the further steps of;

a) controlling the apparatus to select one of said second plurality of sets of transform data in accordance with said second characterizing parameters;

b) controlling the apparatus to selecting a third cell from the set selected from the second plurality in accordance with the first characterizing parameters; and

c) controlling the apparatus to calculate a third level rate in accordance with the second level rate and transform data from the third cell before calculating the charges for the selected transaction.

5. A method as described in claim 4 comprising the further step of updating the first plurality of sets of transform data and the second plurality of sets of transform data at different times.