JP2002024734A - Amount offset facility using computer, amount offset method using computer, and amount offset device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a facility, method and device capable of collectively offsetting independent claiming amounts and claimed amounts among stock companies within a group. SOLUTION: This amount offset facility 10 comprises terminals 18 arranged in a plurality of stock companies (business offices) and an amount offset device 18 transmittable to and receivable from the terminals 18. A remitting and receiving account structure comprises an offset company account 20 for offset company and a stock company account 22 for each stock company.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a money offsetting facility using a computer for processing remittance and receipt of billed and invoiced amounts between companies having a predetermined relationship, a money offsetting method using a computer, In addition, the present invention relates to an amount offset device used for the amount offset facility.

[0002]

2. Description of the Related Art Conventionally, remittance and remittance processing of a billed amount and a billed amount between companies having a predetermined relationship is performed by a claimant sending a bill and a billed person to a bank between the respective companies. The transfer was done individually. Since such processing is performed monthly or periodically, labor and a transfer fee for processing the remittance and receipt of the billed amount and the billed amount have increased. Also, in the case of a group composed of companies having a predetermined relationship, it is not preferable from the viewpoint of the processing efficiency of the entire group that the companies individually perform the processing despite the group.

[0003]

Therefore, the present inventor has proposed:
As a result of intensive studies to find out the cause of such a problem and to solve the problem, the present invention has been achieved.

That is, the present invention provides a computer, and uses a computer to provide equipment, a method, and an apparatus by which a set-off company can collectively cancel out a charge amount and a charge amount between each company. The purpose of the present invention is to enable efficient and prompt processing of remittances and remittances and to reduce transfer fees.

[0005]

SUMMARY OF THE INVENTION The present invention provides a computer and a computer which comprises terminals arranged at a plurality of business offices and a device for transmitting and receiving money to and from the terminals. The terminal equipment at each business office is configured to input a billing amount from each business office to another business office and a billed amount from another business office to the business office. An amount offsetting device, an amount data receiving means for receiving the charged amount and the charged amount, an amount integrating means for calculating a total value of the charged amount and a charged amount for each business office, and An integrated value subtracting means for calculating a difference between the total value of the charged amount and the total value of the charged amount.

[0006] In this specification, a sales office is a broad concept including a store, a factory, an office, and the like. Also,
The charged amount refers to the amount charged to the other company, and the charged amount refers to the amount charged by the other company. Further, in the present invention, each terminal device is configured to sequentially input the billing amount or the like when the billing amount and the billed amount occur or at an arbitrary time, and collectively cancel the amount as money amount data at a predetermined date and time. The data may be transmitted to the device. Alternatively, each time a charged amount or the like is input, the data may be sequentially transmitted to the amount canceling device and accumulated as amount data in the amount canceling device.

[0007] Further, in the money amount offsetting facility using a computer according to the present invention, in the money amount offsetting facility using the computer, the money amount offsetting device may be arranged such that the total value of the charged amount is larger than the total value of the charged amount. A remittance means for paying the difference to a place, and a money receiving means for receiving the difference from a business office in which the total value of the billed amount is smaller than the total value of the billed amounts.

[0008] The present invention also provides a money offsetting apparatus using a computer, wherein the money offsetting apparatus uses the computer, wherein the money amount offsetting device is disposed in the offsetting company, and the remittance means is provided in the offsetting company account of the offsetting company. To transfer the difference to an office account of the business office, and the receiving means is configured to transfer the difference from the business office account to the offsetting company account. .

[0009] Further, in the money amount offsetting facility using the computer according to the present invention, in the money amount offsetting facility using the computer, the transfer of the difference from the offsetting company account to the business office account, and the transfer of the difference from the business office account. The transfer of the difference to the offsetting company account is performed simultaneously or on the same day.

[0010] The present invention also provides a money offsetting apparatus using a computer, wherein the money amount offsetting equipment using the computer includes transfer amount data including the difference data transferred to or from each office account. Is transmitted to the terminal of each business office.

[0011] In addition, the present invention provides a method of offsetting money using a computer, comprising: arranging terminals in a plurality of business offices;
An amount input step in which the terminal of each business office inputs the amount charged from each business office to another business office and the amount charged from another business office to the business office to the terminal of each business office; An amount data receiving step in which the offsetting device receives the charged amount and the charged amount; an amount integrating step for calculating the total value of the charged amount and the charged amount for each business office; and the charged amount for each business office And an integrated value subtraction step of calculating a difference between the total value of the sum and the total value of the charged amounts.

Further, in the money amount offsetting method using a computer according to the present invention, in the money amount offsetting method using the computer, the difference is paid to a business office where the total value of the billed amount is larger than the total value of the billed amount. The method may further include a remittance step and / or a remittance step of receiving the difference from a business office where the sum of the billed amounts is smaller than the sum of the billed amounts.

[0013] In the money amount offsetting method using a computer according to the present invention, in the money amount offsetting method using the computer, the remittance step may include transferring the offsetting account from the offsetting company account of the offsetting company to the sales office account of the sales office. Transferring the difference, wherein the receiving step is a step of transferring the difference from the business office account to the offsetting company account.

[0014] In addition, the present invention provides a method of offsetting money using a computer, wherein in the method of offsetting money using computer, the transfer of the difference from the offsetting company account to the business office account and the transfer of the difference from the business office account. The transfer of the difference to the offsetting company account is performed simultaneously or on the same day.

The present invention also provides a method of offsetting money using a computer, wherein the method of offsetting money using the computer includes transfer amount data including data of the difference transferred to or from each office account. Is transmitted to each of the sales offices.

Further, the money amount offsetting device of the present invention is a money amount offsetting device capable of transmitting / receiving data to / from terminals located at a plurality of business offices. Money data receiving means for receiving the billed amount to the office and the billed amount from another business office to the business office; and a money summing means for calculating the total value of the billed amount and the total billed amount for each business office. And an integrated value subtracting means for calculating a difference between the total value of the billed amount and the total value of the billed amount for each business office.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of a money offsetting apparatus using a computer, a money offsetting method using a computer, and a money offsetting apparatus according to the present invention will be described in detail with reference to the drawings.

In FIG. 1, reference numeral 10 denotes a money offsetting facility using the computer of the present invention. In FIG. 2, reference numeral 12 denotes a money transfer account structure by the money offsetting apparatus 10 of the present invention. Reference numeral 14 denotes a money offsetting device according to the present invention.

As shown in FIG. 1, the money offsetting apparatus 10 of the present invention comprises terminals 18 arranged at a plurality of stock companies (sales offices) and a money offsetting device 16 capable of transmitting and receiving to and from the terminals 18. Have been. The remittance account structure includes an offsetting company account 20 for an offsetting company and an inventory company account 22 for each inventorying company.
It is composed of

Each terminal 18 is arranged at each inventory company in a group of inventory companies having a predetermined relationship, and each terminal 18 is charged from each inventory company to another inventory company and received from another inventory company to the inventory company. It is configured to enter an amount.
Further, there is provided a not-shown amount data transmitting means for transmitting the input charged amount and the charged amount to the amount canceling device 16. The billing amount and the billing amount are the billing amount and the billing amount when a used part or a new part is traded between the respective inventory companies in the group.

The money amount canceling device 16 is arranged in an offsetting company that performs a total cancellation of the billed amount and the billed amount, and receives the billed amount and the billed amount input at each terminal 18 as shown in FIG. Amount data receiving means 24, an amount accumulating means 26 for calculating the total value of the charged amount and the total value of the charged amount for each inventory company, and the total value of the charged amount and the total value of the charged amount for each inventory company. And an integrated value subtracting means 28 for calculating the difference. Further, the system includes a received amount data storage unit 30 for temporarily storing the received amount data received by the amount data receiving unit.

Further, the money amount canceling device 16 includes a remittance means 32 for paying a difference to an inventory company in which the total value of the billed amount is larger than the total value of the billed amount, and the sum of the billed amount is larger than the total value of the billed amount. Receiving means 34 for receiving the difference from the inventory company with the least number. The remittance means 32 is configured to transfer the difference from the offset company account 20 of the offset company to the inventory company account 22 of the inventory company, and the receiving means transfers the difference from the inventory company account 22 to the offset company account 20. It is configured to be. The operation of the remittance means 32 or the remittance means 34 is performed based on the difference obtained by the integrated value subtracting means 28, after selecting which one of the deposit and withdrawal instruction means 36 should be operated, It is done based on.

The transfer of the difference from the offsetting company account 20 to the plurality of inventory company accounts 22 and the plurality of inventory company accounts 2
The transfer of the difference from 2 to the offsetting company account 20 is performed on the same day. Further, the transfer amount data including the difference data transferred to or from each inventory company account 22 is transmitted to the terminal 18 of each inventory company. The transfer amount data is output from a transfer amount data display unit or a transfer amount data output unit (not shown) of the terminal 18.

In this specification, the transmitting means is C
It comprises a PU, a memory, an output port, and the like. Also,
The input means includes a CPU, a memory, a display screen (display), a keyboard, and the like. The display means and the output means include a CPU, a memory, a display screen, a printer, and the like. The storage means includes a CPU, a memory, and the like. The receiving means includes a CPU, a memory, an input port, and the like. In this specification, a computer refers to a large-sized computer, a personal computer, a special-purpose machine constituted by a microcomputer chip, or the like.

By explaining the money amount offsetting device 10 and the money amount offsetting device 16 using such a computer, the money amount offsetting method using the computer of the present invention will be described below.

The amount offsetting apparatus 10 and the amount offsetting method using a computer according to the present invention are mainly used within a group of inventory companies for used parts of automobiles. The case where the charge amount and the charge amount within the group are collectively offset will be described below.

A plurality of inventory companies in the group purchase used parts that are not in their own inventory company from other inventory companies in the group and trade with each other. Therefore, a billing amount and a billing amount are generated between the stock companies in the group. Therefore, in each stock company, the name of the billing company and the billed amount to the company, and the billing company name and the billed amount from the stock company are input from the terminal 18 as the amount data. The name of the billing company and the name of the billing company input in each terminal 18 may be single or plural.

The amount data input to the terminal 18 in this way is transmitted from the amount data transmitting means of the terminal 18 to the amount data receiving means 24 of the amount canceling device 16 and temporarily stored in the received amount data storage means 30. Is done. The amount data is transmitted from a plurality of terminals 18 of a plurality of inventory companies in the group to the amount canceling device 16 and aggregated, and is stored in the received amount data storage means 30 for each inventory company.

Next, this amount data is transmitted to the amount integrating means 26 for each inventory company. If there are a plurality of billing company names in the price data for each inventory company, the price integrating means 26 sums up the plurality of charged prices in the price data to obtain the total value of the charged prices. If there are a plurality of invoicing company names in the amount data, the amount integrating means 2
6 sums up a plurality of requested amounts in the amount data to determine the total value of the requested amounts. If the billing company name of the price data for each inventory company is single, the price accumulating means 26 employs the single billing amount as the total value of the billing amounts. When there are a plurality of billed company names in the money amount data, the money amount accumulating means 26 adopts a single billed amount as a total value of the billed amount. The total value of the charged amount and the total value of the charged amount are subtracted by the integrated value subtracting means, and the difference between the total value of the charged amount and the total value of the charged amount is obtained. The difference between the total values is stored in the deposit / withdrawal command means 36. In this way, the difference of the total value is sequentially obtained for each inventory company, and the difference of the total value for each inventory company is stored in the deposit / withdrawal instruction means 36.

On the other hand, the deposit / withdrawal command means 36 recognizes the current date and time, and recognizes the preset deposit / withdrawal date and deposit / withdrawal time from the deposit / withdrawal date storage means 38 to determine the current date and time. When the date and time of the deposit and withdrawal are the same as the deposit and withdrawal time, a command to operate the remittance means 32 or the receipt means 34 is sent. Specifically, the deposit / withdrawal instruction means 36 determines which of the remittance means 32 and the remittance means 34 is to be operated based on the difference between the total values, and determines whether the remittance means 32 or the remittance means 34 is active.
Send a command to operate. For example, if the difference between the total billed amount minus the total billed amount is positive,
The remittance means 32 is operated, and if the difference obtained by subtracting the total value of the billed amount from the total value of the billed amount is negative, the money receiving unit 34 is operated. When the current date and time are the deposit and withdrawal date and the deposit and withdrawal time, the processing of the amount integrating means 26, the integrated value subtracting means 28 and the deposit and withdrawal instruction means 36 may be performed.

When the remittance means 32 is operated, the remittance means 32 first subtracts the difference data of one inventory company from the amount data of the offsetting company account 20 and also subtracts the difference data from the inventory company of the one inventory company. Add to account 22. In this way, for a plurality of inventory companies, the difference data is subtracted from the amount data of the offsetting company account 20, and the difference data is subtracted from the inventory company account 2 of the inventory company.
Add to 2. When the receiving means 34 is operated, the receiving means 34 first subtracts the difference data of one inventory company from the amount data of the inventory company account 22 of the one inventory company, and offsets the difference data. Add to company account 20. In this way, for a plurality of inventory companies, the difference data is subtracted from the amount data in the inventory company account 22 of the inventory company, and the difference data is added to the offsetting company account 20. As described above, the remittance process or the remittance process is sequentially performed on a plurality of inventory companies on the same day, whereby the billed amount and the charged amount are offset for the plurality of inventory companies in the group.

Although the embodiment of the present invention has been described above, the money offsetting apparatus using the computer, the money offsetting method using the computer, and the money offsetting apparatus of the present invention can be implemented in other forms. is there.

For example, in the money offsetting apparatus 10 using the computer of the present invention, a money offsetting device 40 as shown in FIG. 4 may be used. This money offsetting device 40
The system does not include the deposit / withdrawal date storage means 38, and is configured to manually operate the payout means 32 and the receiving means 34 by the deposit / withdrawal instruction means 36. According to the money amount offsetting device 40, the staff of the offsetting company manually operates the dispensing means 32 and the receiving means 34 at the intended deposit and withdrawal date and deposit and withdrawal time, so that the intended deposit and withdrawal date and deposit and withdrawal are performed. At the time, the billed amount and the billed amount can be offset.

Further, in the money amount offsetting facility 10 using the computer of the present invention, a money amount offsetting device 42 as shown in FIG. 5 may be used. The money amount offsetting device 42 includes, among money amount data transmitted from each terminal 18, a billing amount data receiving unit 44 that receives billing amount data and a billing amount data receiving unit 46 that receives billing amount data. I have. Further, it includes a billing amount integrating means 48 for integrating the billing amount data among the received amount data and a billing amount integrating means 50 for integrating the billing amount data.

In the money amount offsetting facility 10, the data structure of the money amount data received by the money amount data receiving means 44 is not particularly limited. For example, the data structure 54 shown in FIG. 6A may be used. This data structure 54
Is inventory company name data 56 for one inventory company,
It comprises one or a plurality of billing company name data 58 and billing amount data 60 corresponding to the billing company. The data structure of the billed amount data received by the billed amount data receiving means 46 is not particularly limited,
For example, the data structure 62 shown in FIG. This data structure 62 describes, for one inventory company,
It comprises inventory company name data 64, one or more billing company name data 66, and billing amount data 68 corresponding to the billing company. These amount data are sequentially sent to the invoice amount integrating means 48 or the invoiced amount integrating means 50 for each inventory company, and integrated for each company. The subtraction of the integrated value is performed, and the result of the subtraction is sequentially sent to the deposit / withdrawal instruction means 52 for each company.

As shown in FIG. 7, the deposit / withdrawal command means 52 includes a subtraction result storage means 70 for temporarily storing a plurality of subtraction result data sequentially received from the integrated value subtracting means 28, and a plurality of subtraction result data as one. And a subtraction result search means 72 for searching each time. When the subtraction result search means 72 determines that the subtracted result of the one found stock company is greater than the invoiced amount, the subtraction result is used as the payment data as shown in FIG. Receiving and storing the same, and sequentially performing this for a plurality of subtraction results to accumulate and store a plurality of withdrawal data for a plurality of inventory companies; On the other hand, when the subtraction result search means 72 determines that the charged amount is smaller than the charged amount, the difference as the subtraction result is received and stored as receipt data as shown in FIG. Receiving money data storage means 76 for sequentially storing the plurality of receiving data for a plurality of stock companies for the results. For example, when R is set as the number of inventory companies, as shown in FIG. 8, the input of the payment data or the reception data is repeated R times. Further, there is provided a deposit / withdrawal date comparing means 82 for judging whether or not the current date and time are the deposit / withdrawal date and time set in the deposit / withdrawal date storage means 38. When the set deposit and withdrawal date and time have come, as shown in FIG. 9, the difference as the subtraction result is transferred to the withdrawal means 32 or the receipt means 34 by the withdrawal data transfer means 78 or the receipt data transfer means 80. It can be sent and activated.

Although the data arrangement of the billing amount data is not particularly limited, the data arrangement shown in FIG.
It may be. In this data arrangement 90, the billing company name data area 92 in which billing company name data is stored exists at the address M = J + H (k-1), and the billing amount data area 94 in which billing amount data is stored. N = J + I (k
-1) It exists at the address. According to such a data arrangement, by sequentially incrementing k of N, it is possible to sequentially search and add only the billing amount data, and to accumulate the billing amount quickly and easily. It is desirable that the data area of the billed amount be similarly configured.

The embodiments of the present invention have been described with reference to the drawings. However, the amount offsetting device using a computer, the amount offsetting method using a computer, and the amount offsetting device according to the present invention are not limited to those shown in the drawings. Without
Other embodiments can be implemented.

For example, sales offices that use the computer-based amount offsetting facility that utilizes the computer of the present invention to collectively offset the amount charged and the amount charged are not limited to inventory companies, but include stores,
It may be a school, union, factory, office, station, or the like.
Further, the product to be applied is not limited to automobile parts, but may be an automobile itself, a part other than an automobile, or a completed article. Further, the present invention may be used for settlement between banks, and the agency company may cancel out all at once. Further, it may be a travel product, transportation means, an admission ticket for an entertainment facility, or the like. Also, the location of the terminal is not limited to used parts companies,
It may be an office, a school, an office, a station, or the like.

In addition, the technical scope of the present invention includes embodiments in which various improvements, corrections, and modifications are made based on the knowledge of those skilled in the art without departing from the spirit of the present invention. In addition, any technology may be replaced with another technology as long as the same operation or effect is generated. Also,
The invention-specific matter constituted integrally may be constituted by a plurality of members, or the invention-specified matter constituted by a plurality of members may be implemented in an integrated manner.

[0041]

According to the present invention, the amount offsetting device using the computer, the method for offsetting the amount using the computer, and the amount offsetting device, the amount offsetting device receives the billed amount and the billed amount. The sum of the sum of the billed amount and the sum of the billed amount is calculated, and the difference between the sum of the billed amount and the sum of the billed amount for each business office can be calculated. Therefore, the offsetting company pays the difference to the business office where the total value of the billed amount is larger than the total value of the billed amount,
By receiving the difference from the business office where the total value of the billed amount is smaller than the total value of the billed amount, it is possible to collectively cancel the billed amount and the billed amount generated between the business offices. This eliminates the need for separate deposit and withdrawal procedures between each sales office, reducing labor.
Transfer fees can be reduced. It is also preferable from the viewpoint of cash flow.

The computer of the present invention is characterized in that the transfer of the difference from the offsetting company account to the business office account and the transfer of the difference from the business office account to the offsetting company account are performed simultaneously or on the same day. According to the amount offsetting method using the amount offsetting equipment and the computer, the charged amount and the charged amount can be collectively offset at a predetermined date and time determined between business offices.

Further, the method according to the present invention includes a step of transmitting to each business office transfer price data including difference data transferred to or from each business office account. According to the amount offsetting method using the offsetting equipment and the computer, for example, the transfer amount data including the difference data can be transmitted to each business office simultaneously with or immediately after the offsetting. Therefore, each office can recognize the offset result.

[Brief description of the drawings]

FIG. 1 is a configuration diagram showing a money offsetting facility using a computer according to the present invention.

FIG. 2 is a configuration diagram illustrating a flow of money performed by using a money amount offsetting facility using the computer of FIG. 1;

FIG. 3 is a configuration diagram illustrating a money amount offsetting device that constitutes a money amount offsetting facility using the computer of FIG. 1;

FIG. 4 is a configuration diagram showing another embodiment of the money amount offsetting device of the present invention.

FIG. 5 is a configuration diagram showing still another embodiment of the money amount offsetting device of the present invention.

6 is a diagram showing a data structure of money amount transferred to the money amount offsetting device of FIG. 5, wherein FIG. 6 (a) is a diagram showing a data structure of billed money amount, and FIG. 6 (b) is a data structure of billed money amount data; FIG.

FIG. 7 is a configuration diagram showing a deposit / withdrawal instruction means of the money amount offsetting device of FIG. 5;

8 is a flowchart showing the operation of the money amount offsetting device of FIG. 5 together with FIG. 9;

9 is a flowchart showing the operation of the money amount offsetting device of FIG. 5 together with FIG. 8;

FIG. 10 is a data arrangement diagram showing an example of an arrangement of billed amount data transmitted to the amount canceling device of the present invention.

[Explanation of symbols]

 10: Amount canceling equipment using a computer 16, 40, 42: Amount canceling device 18: Terminal 24: Amount data receiving means 26: Amount integrating means 28: Load value subtracting means 30: Received amount data storage means 32: Withdrawal Means 34: Receiving means 36, 52: Deposit and withdrawal instruction means

 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Kozo Kawamura 1-8 Shinkomachi, Beppu City, Oita Prefecture F-term (reference) 5B049 AA01 AA06 BB46 CC36 EE02 GG00 5B055 CB15 EE27 GG07

Claims (11)

[Claims] Claims 1. An amount offsetting facility using a computer comprising a terminal arranged at a plurality of business offices and an amount offsetting device capable of transmitting and receiving to and from the terminal. An amount to be charged from each business office to another business office and an amount to be charged from another business office to the business office are configured to be input. Data receiving means, summation means for calculating the sum of the billed amount and the sum of the billed amount for each business office, and calculating the difference between the sum of the billed amount and the sum of the billed amount for each business office A computer-based money offsetting facility comprising integrated value subtracting means. 2. The money amount canceling device according to claim 1, wherein said money canceling device pays said difference to a business office having a total value of said billing amount greater than a total value of said billing amount, and said total value of said billing amount is a sum of said billing amount. 2. A computer-based amount canceling apparatus according to claim 1, further comprising: a receiving means for receiving the difference from a business office having a value less than the value. 3. The method according to claim 1, wherein the amount offsetting device is arranged in an offsetting company, and the remittance means is configured to transfer the difference from an offsetting company account held by the offsetting company to an office account held by the business office. 3. A computer-based amount offset facility as claimed in claim 1 or claim 2, wherein the money means is configured to transfer the difference from the business office account to the offset company account. 4. The transfer of the difference from the offsetting company account to the business office account and the transfer of the difference from the business office account to the offsetting company account are performed simultaneously or on the same day. Item 3. A facility for offsetting money using a computer according to item 3. 5. The transfer amount data including the difference data transferred to or from each business office account is transmitted to the terminal of each business office.
Or a money offsetting facility using a computer according to claim 4. 6. A terminal is arranged at a plurality of business offices, an offsetting company is provided with a money offsetting device capable of transmitting and receiving to and from the terminal, and the terminal of each business office is transferred from each business office to another business office. Inputting a charge amount and a charge amount from another business office to the business office into a terminal of each business office, and a money amount data receiving step in which the money amount offsetting device receives the charge amount and the charge amount. And an amount integration step for calculating the total value of the invoiced amounts and the invoiced amount for each business office, and an integrated value subtraction for obtaining the difference between the total value of the invoiced amounts and the invoiced amount for each business office And a step of offsetting the amount using a computer. 7. A remittance step of paying the difference to a business office in which the sum of the billed amounts is larger than the sum of the billed amounts, and / or the sum of the billed amounts is larger than the sum of the billed amounts. The method of claim 6, further comprising the step of receiving the difference from a small number of business offices. 8. The remittance step is a step of transferring the difference from an offsetting company account of the offsetting company to an office account of the business office, and the receiving step is performed from the offsetting account to the offsetting company account. 8. The method according to claim 6, wherein the difference is transferred to a computer. 9. The transfer of the difference from the offsetting company account to the business office account and the transfer of the difference from the business office account to the offsetting company account are performed simultaneously or on the same day. Item 8. A method for offsetting amounts using a computer according to Item 8. 10. The method according to claim 8, further comprising the step of transmitting transfer amount data including the difference data transferred to or from each business office account to each business office. A method for offsetting amounts using a computer described in item 9, 11. A money offsetting device capable of transmitting / receiving data to / from terminals located at a plurality of business offices. Amount data receiving means for receiving the billed amount from the business office to the business office, amount integrating means for calculating the total amount of the billed amount and the total amount of the billed amount for each business office, and the billed amount for each business office And an integrated value subtracting means for calculating a difference between the sum of the sum and the sum of the chargeable amounts.