JP2000181975A - Slip processing system and method using plural currencies - Google Patents

Abstract

PROBLEM TO BE SOLVED: To perform transfer slip input in plural currencies in a computer accounting processing. SOLUTION: Plural transaction currencies, one reference currency selected from them and an exchange rate between the reference currency and the other transaction currencies are stored in a storage device beforehand. A transfer slip input screen 61 for entering the respective slip journal details of a debit side and a credit side is displayed. On the screen 61, a user enters an account title for the respective slip journal details, selects the transaction currency and enters the money amount of the debit side and the credit side by the selected transaction currency. When the money amount is entered, this system automatically calculates a reference money amount by the reference currency equivalent to the inputted money amount and enters it to the screen 61. The entered account title, debit side money amount, credit side money amount and reference money amount of the respective slip journal details are displayed in a table form at a detailed data display part 67 on the screen 61. Further, the difference of the reference money amounts of the debit side and the credit side is displayed as a total money amount.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates generally to a computer system for performing accounting operations, and more particularly, to a system for processing slips in an environment using a plurality of currencies.

[0002]

2. Description of the Related Art A conventional computer system for accounting processing basically assumes only a slip processing using one kind of currency.

[0003]

In a foreign currency transaction in a company with overseas expansion or overseas transactions, it is desired to use a plurality of currencies in slip processing. However, the conventional system assumes only one kind of currency, and cannot use different currencies in one slip. For example, in a transfer slip, the debit amount and the credit amount are displayed in parallel, and the balance between them is checked. However, even if the debit amount and the credit amount are entered in different currency amounts, the conventional system cannot check the balance between the two. It is meaningless.

[0004] When dealing with multiple currencies, the exchange rate must necessarily be taken into account. Under a floating exchange rate, exchange rates vary from day to day. In addition, there are several types of exchange rates used in individual transactions, such as "TTS" (telegraphic exchange rate), "TTB" (telegraphic exchange rate), and "TTM" (telegraphic exchange rate). Furthermore, there are also rates that are uniquely applied to specific companies (hereinafter referred to as “in-house rates”). However, conventional systems can only calculate at one exchange rate, and cannot convert and evaluate exchange rates that fluctuate daily or transactions performed at different rate types using the respective exchange rates. Therefore, it is not possible to accurately grasp the exchange gain and loss.

[0005] Furthermore, there are many cases where the debit amount and the credit amount are not balanced due to exchange gains and losses. If the debit and credit amounts are unbalanced, the voucher is rejected by the system and the user must manually balance the exchange gains and losses by calculating and entering them into the system. In the conventional system,
Because it supports only one currency, for example, Japanese yen,
For transactions in any currency, foreign exchange gains and losses must be calculated in Japanese yen, which is rather cumbersome.

[0006] Bookkeeping practices differ slightly from country to country. For example, when a debit amount and a credit amount are described in a transfer slip, in Japan, the debit amount and the credit amount are described side by side on the same line, and the balance is checked based on whether the two amounts match. On the other hand, in many countries other than Japan, the debit amount and the credit amount are listed in two different lines, with plus and minus signs, and the balance is checked based on whether the added value of both amounts is zero. The slip screen of the conventional system is made in accordance with bookkeeping practices in one country, so it is difficult for people in countries with different practices to be familiar with and use it.

Accordingly, it is an object of the present invention to provide a slip processing system in which a plurality of currencies can be used in one slip.

Another object of the present invention is to provide a slip processing system which can cope with an exchange rate that fluctuates daily and a plurality of rate types.

It is another object of the present invention to provide a slip processing system that allows a user to easily grasp exchange gains and losses and balance lending.

It is still another object of the present invention to provide a slip processing system having a slip screen which is easily understood by people in any country.

[0011]

A slip processing system according to the present invention is capable of inputting a slip using a plurality of transaction currencies. One of the plurality of transaction currencies is used as a reference currency. The exchange rate between each of the transaction currencies other than the base currency is stored. Then, when the user performs a slip input, a slip input screen for entering a debit slip journal entry and a credit slip journal entry to be described in one transfer slip is displayed. The slip input screen is provided with a currency field, an amount field, and a reference amount field for each slip journal entry. In the currency field, a transaction currency arbitrarily selected by the user from a plurality of transaction currencies can be entered. In the amount field, a debit amount or a credit amount in the selected transaction currency can be entered. In the reference amount field, an amount in the reference currency (reference amount) corresponding to the amount entered in the amount field is entered.

When the user selects a transaction currency and enters a debit or credit amount in that currency into the amount field on the voucher screen, the system uses the stored conversion rate between the transaction currency and the base currency. Then, a reference amount corresponding to the entered debit amount or credit amount is calculated, and this is entered in the reference amount field of the slip input screen. Once the required debit and credit voucher journal entries have been entered, the system checks the balance between the sum of the entered debit base amount and the credit base amount. As a result, if the balance is maintained, the contents of the slip for which the entry has been completed can be stored.

According to this system, the debit and credit amounts to be described in one slip can be respectively entered in the slip input screen in the user's arbitrary transaction currency, and the debit and credit amounts thus entered can be entered. Are automatically converted to a base amount in the base currency, and the base amount is also entered and displayed on the slip entry screen at the same time. Then, a balance check is also performed using the reference amount. Therefore, a plurality of currencies can be input to one slip, and a balance check can be accurately performed.

In a preferred embodiment, it is possible to store a plurality of conversion rates according to a plurality of rate types (for example, TTB, TTS, TTM, in-house rates, etc.) for the conversion rate between each transaction currency and the base currency. On the slip entry screen, the user can select any rate type in any transaction currency for each slip journal entry. Then, the reference amount is automatically calculated at the conversion rate of the rate type selected by the user. This makes it possible to support a plurality of rate types.

In a preferred embodiment, the slip input screen includes:
There is a statement data display section that displays the account item, debit amount, credit amount, and reference amount of the entered slip journal entry in a table format. The detail data display unit includes a plurality of rows arranged vertically for displaying each slip journal entry statement and a plurality of rows arranged left and right for respectively displaying the account, the debit amount, the credit amount, and the reference amount. Column.
In the statement data display section, the reference amount is given a different sign between the debit and the credit (for example, the credit is a minus sign,
Debits are unsigned). As a result, the debit and credit amounts are displayed in separate columns on the left and right, making it easier for people familiar with bookkeeping practices such as Japan, and the debit and credit reference amounts to be arranged in the same column up and down. Is displayed with a different symbol, so that it can be easily understood by those who are accustomed to bookkeeping practices in countries other than Japan.

In a preferred embodiment, the difference between the total value of the reference amounts of all the entered debits and the total value of the reference amounts of all the entered credits is displayed as a total amount on the slip input screen. You. By looking at this total amount,
It is easy to determine whether an input error or foreign exchange gain or loss has occurred, and if there is a foreign exchange gain or loss, the total amount is the amount of the foreign exchange gain or loss. The user does not have to manually calculate the amount when inputting the value.

The present invention can be implemented by a computer, and a computer program for that can be installed or loaded into the computer through various media such as a disk storage, a semiconductor memory, and a communication network.

[0018]

FIG. 1 shows a system configuration of a slip processing system according to an embodiment of the present invention.

The slip processing system 1 can be typically implemented using a programmed general-purpose computer. The computer has an external storage device 3, a display device 5, and input devices such as a mouse 7 and a keyboard 9. Together, they perform the functions described below.

The slip processing system 1 stores a currency master file 11, a rate master file 13, an item master file 15, and a journal table 1 in an external storage device 3.
7. 2 to 5 show the currency master file 1
1, rate master file 13, subject master file 1
5 and the contents of the journal table 17 are illustrated.

As shown in FIG. 2, the currency master file 1
In 1, a code, a name, and a currency symbol of each currency are registered for one or more (usually plural) currencies (hereinafter, referred to as transaction currencies) used by the user for transactions. The transaction currency can be arbitrarily selected by the user. The user can also arbitrarily select one currency from among the plurality of transaction currencies as the “base currency”. A flag indicating which currency is the reference currency is also registered in the currency master file 11. Where "base currency"
Is a currency used as a basis for calculations such as balance check in a transfer slip. In the example shown in FIG. 2, Japanese yen, Hong Kong dollar, and RMB are registered, of which RMB is designated as the base currency.

As shown in FIG. 3, the rate master file 13 contains an exchange rate between a plurality of transaction currencies registered in the currency master file 11, in particular, from each transaction currency other than the reference currency to the reference currency. Exchange rates are registered for each rate type and date. That is, the record of each exchange rate includes a rate type (TTB, TT
S, TTM, in-house rate, etc., conversion source currency, conversion destination currency, conversion date, and conversion rate value are registered. FIG.
Shows only a portion of the rate from the Hong Kong dollar to the base currency RMB for a few days, but in fact the rate from the Japanese yen to the RMB is also registered and stored. The rates for all days before and today that need to be registered are registered.

As shown in FIG. 4, the subject master file 1
5 shows, for various accounts arbitrarily determined by the user, an item code, an auxiliary code, an account name, an item class,
And a default rate type are registered. It should be noted that a default rate type is assigned to each account. When you enter an account when entering a voucher, the default rate type is automatically entered on the voucher screen,
Except for the very few special cases where non-default rate types are used, there is usually no need to worry about which rate type to use.

As shown in FIG. 5, the journal table 17 stores all the slip journal entries of all the input transfer slips during the period in which it is necessary to keep them (in FIG. ), The document number, debit / sector, currency, debit input amount, debit rate, debit base amount,
Credit input amount, credit rate, credit base amount, etc. are registered. Further, although not shown, all items necessary for post-processing such as preparation of financial statements, such as the date and account of each journal entry statement, are registered.

Referring back to FIG. The slip processing system includes a currency registration unit 21, an exchange rate registration unit 23, an account item registration unit 25, and a transfer slip input unit 27 as components for each function. The currency registering unit 21, the exchange rate registering unit 23, and the account registering unit 25 are each shown in FIG.
4 to allow the user to register arbitrary data in the currency master file 11, the rate master file 13, and the subject master file 15 shown in FIG. The transfer slip input unit 17 is for the user to input debit and credit slip journal entries into the transfer slip. The account registration unit 25 is basically the same as that of the conventional system, but is new in that a default rate type can be assigned to each account as described above.
Hereinafter, the currency registration unit 21, the exchange rate registration unit 23, and the transfer slip input unit 27 will be described more specifically.

FIG. 6 shows a currency registration screen 31 displayed by the currency registration unit 21.

When the currency registration section 21 is activated, the currency registration screen 31 is displayed on the display screen. When the user enters a code, name, and currency symbol of an arbitrary currency on the currency registration screen 31 and presses (clicks) the save button 33, the currency registration unit 21 enters the code, name, and currency symbol of the entered currency. It is stored in the currency master file 11. In the illustrated example, Hong Kong dollar, Japanese yen and RMB are entered. The number of currencies that can be registered is very large (for example, up to 999).

When the exchange rate registration section 23 is activated, the exchange rate registration screen 41 is displayed on the display screen. On this exchange rate registration screen 41, the user
In the upper fields 43, 45, and 47, the transaction currency, the reference currency, and the registration month are respectively entered. The central rate table 49 includes a row for 31 days divided for each day of a month, and three columns for each of three rate types. The user enters the rate table 4 on each day of the registration month.
Enter the TTS, TTB, and TTM from the transaction currency of the day to the base currency in line 9 of the day. In the lower field 51, an in-house rate for the registration month can be entered. When the save button 55 is pressed after the entry, the exchange rate registration unit 23 registers the entered content in the rate master file 13. Note that the in-house rate may be entered on a daily basis. In addition, different rate types, such as Cash-S (Cash-Market), Acceptance-S
(Listed import bill settlement quoted market), AB-S (Listed bill buying quote with borrowing), Usance-B (Users interest rate buying quote), AS (Non L / C) -B (List payment without letter of credit) A rate such as a bill buying rate or Cash-B (cash buying rate) may be registered in the rate master file 13 from the exchange rate registration screen 41 (or an additional exchange rate registration screen).

FIG. 8 shows a transfer slip input screen 41 displayed by the transfer slip input section 27.

When the transfer slip input section 27 is activated, the transfer slip input screen 41 is displayed on the display screen.
The transfer slip input screen 41 has a header section 63, a detail section 65, and a detail data display section 67.

The header section 63 has an accounting date field 69 for entering an accounting date, a slip number field 71 for entering a slip number, and the like.

The detail section 65 is an area for entry of one slip journal entry statement, a line number field 73 for entry of a line number, and a loan / debit section for selecting and entering debit and credit categories. A field 75, an account field for selecting an account, a currency field 79 for selecting and entering a transaction currency, a rate corresponding field 81 for selecting and entering a rate type, and entering a conversion rate Rate field 83 for entering a transaction amount, a reference amount field 87 for entering a reference amount, and the like.

The statement data display section 67 is a table for displaying the slip journal entries entered in the detail section 65 in a slip format. The journal table 67 includes a plurality of voucher journal detail lines 91 each having a line number and displaying the voucher journal detail of the line number, and a plurality of columns 93 to 103 divided for each item of the voucher journal detail, that is, Column 9 of account
3. Auxiliary item column 95, conversion rate column 95, debit amount column 97, credit amount column 101, and reference amount column 10
And 3. The field formed by the intersection of each row and each column is called a "cell." Therefore, one slip journal line 91 includes an account cell indicating an account of the slip journal entry, an auxiliary cell indicating an auxiliary item, an exchange rate cell 95 indicating an exchange rate, a debit amount cell indicating a debit amount, and a credit amount. And a reference amount cell indicating a reference amount. At the bottom of the detailed data display section 67, there is one total line 92 indicating the total value of all the entered debit amounts, credit amounts, and reference amounts.

The statement data display section 67 further includes a confirmation button 15 for ordering the entered slip journal statement.
And a save button 107 for instructing to save the contents of the transfer slip in which all slip journal entries have been entered.

FIG. 9 shows a processing flow of the transfer slip input section 27. The transfer slip input processing will be described below with reference to FIGS.

The transfer slip input section 27 first displays a transfer slip input screen 61 as illustrated in FIG. 8 (step S1). In principle, nothing has been entered in the transfer slip input screen 61 just displayed. However, the date of the current day is entered in the accounting date field 69 by default, and the number 1 is initially entered in the line number field 73 by default. If the user needs to set the accounting date to a date other than the default, the user enters the date in the accounting date field 69, and further enters necessary items in the header section 63, such as entering the slip number in the slip number field 71. (S2).

Next, the user makes an input to the detail section 65.

That is, a credit or a debit is selected and entered in the loan / debit category field 75 (S3). Also, an account is entered in the account field 77 (S
4). When entering an account, the user performs a predetermined operation (for example, double-clicks on the account field 77).
Is performed, the transfer slip input unit 27 refers to the item master file 15 and displays a list of accounts in, for example, a pull-down menu format, so that a desired item can be selected from the account list and entered. it can. At that time, the transfer slip input unit 27 refers to the subject master file 15 and enters the default rate type assigned to the entered subject into the rate type field 81.
(S5).

The user selects and enters one currency from a plurality of transaction currencies registered in the currency master file 11 in the currency field 79 (S6). The user also changes the rate type if necessary (S
7). Once the rate type and transaction currency are entered,
The transfer slip input unit 27 reads the conversion rate corresponding to the entered accounting date, rate tarp, and transaction currency from the rate master file 13 and displays it in the conversion rate field 83 (S8). If necessary, the user can change the conversion rate in the conversion rate field 83. However,
If the entered transaction currency is the base currency, there is no need to include the exchange rate in the calculation, so the transfer slip input section 2
7 fixedly displays “not applicable” in the rate type field 81 and “1.00” in the conversion rate field 83.

Next, the user enters the transaction amount in the entered currency into the amount field 85 (S
9). Then, the transfer slip input unit 27 converts the entered transaction amount into an amount in the base currency (base amount) using the conversion rate entered in the conversion rate field 83 (S10). Next, it is checked whether the reference amount is within the input / output digit range, for example, an integer of 12 digits or less and a decimal number of 2 digits or less (S10-2). Is displayed (S10-3) and the control returns to the input of the amount of money in step S9, and if it is within the range, the reference amount is displayed in the reference amount field 87 (S10-4). It should be noted that, even at the time of inputting the amount of money in step S9, it is determined whether or not the amount of input is within the range of the number of digits that can be input and output.

As described above, one slip journal entry is entered in the detail section 65. In this process, the transfer slip input section 27 makes the slip entry in the detail data display section 67 corresponding to the entered line number. In the journal line 91, the entered account items, auxiliary items, conversion rates, debit or credit amounts, and reference amounts are displayed. In that case, if the entered loan category is debit, the entered transaction amount is the debit amount, and if the entered loan category is the credit, the entered transaction amount is the credit amount. And is displayed on the detailed data display section 67. Further, the reference amount of the debit is not given a sign, but the reference amount of the credit is given a minus sign. At the same time, the transfer slip input unit 27 calculates the total value of the entered reference amounts, and
In the reference amount cell of.

When the entry of one slip journal entry is completed, the user presses (clicks) the confirm button 105.
(S11). Then, the transfer slip input unit 27 holds the slip slip journal entry entered in the memory (S1).
2).

When one slip journal entry is held in the memory, the transfer slip input section 27 clears the detail section 65, enters the next line number in the row number field 73, and enters the next slip journal entry. Can be entered again from step S3. The user enters a plurality of slip journal entries (at least one debit and one credit) to be described in one transfer slip by the above method. At that time, the transaction currency of each slip journal entry statement may be different. For example, in the example shown in FIG. 8, the debit amount of the cash on line number 1 is Hong Kong dollar, but the credit amount of the sales on line number 2 is Japanese yen.

When the entry of all the journal entries to be described in one transfer slip is completed, the user presses the save button 10
7 is clicked (S13). Then, the transfer slip input unit 27 sums the entered debit base amount as a positive value, adds the entered credit base amount as a negative value, and adds the plus and minus total values to zero. It is checked whether it is (S14). As a result of the balance check, if the sum of the two amounts is zero, the transfer slip input unit 27 stores the slip journal entry details in the journal table 17 as one record (that is, one row 18 shown in FIG. 5). From (S14-2), a new transfer slip input screen 61 is displayed so that the next transfer slip can be input (S16).

As a result of the balance check, if the total amount of the debit and the credit does not become zero, the transfer slip input unit 27 displays an error message such as “The balance is not balanced”. A box (not shown) is popped up on the transfer slip input screen 61 to notify the user of the imbalance (S15).
The cause of the imbalance is a user input error or a foreign exchange gain or loss. The user deletes the error message box and activates the transfer input screen 61 again.
Return to step S3, specify the row number of the entry that has been missed, correct the mistake, and if there is a foreign exchange gain or loss, return to step S3 and return the foreign exchange gain or loss as a new slip journal entry. Entry. When the foreign exchange gain or loss is entered, looking at the total line 92 of the detail data display section 67 of the transfer slip input screen, the total amount of the base amount is shown. Since this value is nothing but the amount of the exchange gain and loss, The user may just enter the amount as the amount of the exchange gain or loss. Therefore, there is no need for the user to calculate the exchange gain and loss. After the balance between debit and credit has been obtained in this way, if the save button 107 is pressed again, the slip input is completed.

When the user looks at the total value of the reference amounts displayed in the total line 92 of the detailed data display section 67 at the stage when all necessary slip journal entries have been entered, an input error or a foreign exchange gain or loss may occur. You can easily know whether or not. That is, even if the amounts of different slip journal entries are entered using a plurality of currencies, the reference amount in the common reference currency is displayed, so that the balance can be checked easily and accurately. In the detailed data display section 67,
Since the debit amount column 99 and the credit amount column 101 are arranged side by side, it is easy for users who are used to bookkeeping practice to write the debit amount and the credit amount side by side like in Japan, and that different slip journal entries are Appearing on a separate line, the thresholds are lined up and down and credits have a minus sign, making it easy for users familiar with Western bookkeeping practices.

The embodiment of the present invention has been described above.
This embodiment is merely an example for explaining the present invention, and is not intended to limit the present invention to only this embodiment. Therefore, the present invention can be implemented in various modes other than the above-described embodiment.

[Brief description of the drawings]

FIG. 1 is a block diagram showing a system configuration of a slip processing system according to an embodiment of the present invention.

FIG. 2 is an explanatory diagram illustrating the contents of a currency master file 11;

FIG. 3 is an explanatory diagram exemplifying the contents of a rate master file 13;

FIG. 4 is an explanatory diagram exemplifying the contents of a subject master file 15;

FIG. 5 is an explanatory diagram exemplifying the contents of a journal table 17;

FIG. 6 is a screen diagram illustrating a currency registration screen.

FIG. 7 is a screen diagram illustrating an exchange rate registration screen.

FIG. 8 is a screen diagram illustrating a transfer slip input screen.

FIG. 9 is a flowchart of processing of a transfer slip input unit 27;

[Explanation of symbols]

 1 Slip Processing System 11 Currency Master File 13 Rate Master File 15 Account Master File 17 Journal Table 41 Exchange Rate Registration Screen 61 Transfer Slip Input Screen 63 Header 65 Detail Part 67 Detail Data Display Part 73 Line Number Field 77 Account Field 79 Currency Field 81 Rate Type Field 83 Conversion Rate Field 85 Amount Field 87 Base Amount Field 91 Transaction Line 92 Total Line 93 Account Column 97 Conversion Rate Column 99 Debit Amount Column 101 Credit Amount Column 103 Base Amount Column

Claims (12)

[Claims] 1. A rate for storing a conversion rate between one reference currency selected from a plurality of transaction currencies and each of the transaction currencies other than the reference currency among the plurality of transaction currencies. A storage unit for displaying to the user a slip entry screen for the user to enter a debit slip journal entry and a credit slip journal entry to be described in one transfer slip, the slip entry screen comprising: It has a currency field, an amount field and a reference amount field for each slip journal statement, the currency field is a field for entering a transaction currency arbitrarily selected by the user from among the plurality of transaction currencies, The amount field is a field for the user to enter a debit amount or a credit amount in the transaction currency in the currency field. The user interface unit is a field for entering a reference amount indicating the amount in the reference currency corresponding to the amount in the amount field, when the user enters the amount in the amount field of the slip screen, Using the conversion rate between the reference currency stored in the rate storage unit and the transaction currency in the currency field, calculate the reference amount corresponding to the amount from the amount in the amount field, A reference amount calculator for entering the calculated reference amount in the reference amount field of the slip input screen; and a value between the total value of the debit reference amount and the total value of the credit reference amount entered in the slip input screen. A balance check unit for checking the balance, and a debit and credit slip journal entry entered on the slip screen, A voucher processing system using a plurality of currencies, comprising: a voucher storage unit for storing the balance determined by the balance check unit. 2. The conversion rate storage unit can store a plurality of conversion rates according to a plurality of rate types for each of a transaction currency other than the reference currency and the reference currency. Has a rate type field for the user to select and enter an arbitrary rate type from among the plurality of rate types for each slip journal entry statement, and the reference amount calculation unit stores in the rate storage unit From among the conversion rates of a plurality of rate types between the base currency and the transaction currency in the currency field, a conversion rate corresponding to the rate type in the rate type field is selected, and the selected conversion rate is selected. The slip processing system according to claim 1, wherein the reference amount corresponding to the amount in the amount field is calculated using the reference amount. 3. The slip input screen includes a statement data display section for displaying an account, a debit amount, a credit amount, and a reference amount of the entered slip journal entry in a table format, wherein the statement data display section includes: A plurality of rows arranged vertically for displaying each slip journal statement,
2. The slip processing system according to claim 1, further comprising a plurality of columns arranged on the left and right sides for displaying a debit amount, a credit amount, and a reference amount, respectively, wherein the reference amount is displayed with different symbols for the debit and the credit. 4. The slip processing system according to claim 1, wherein the slip input screen further includes a total amount field indicating a difference value between a total value of the debit reference amount and a total value of the credit reference amount. 5. A rate storing step of storing a conversion rate between one reference currency selected from a plurality of transaction currencies and each of the plurality of transaction currencies other than the reference currency. And displaying to the user a slip entry screen for the user to enter a debit slip journal entry and a credit slip journal entry that should be described in one transfer slip. The journal field has a currency field, an amount field, and a reference amount field, wherein the currency field is a field for entering a transaction currency arbitrarily selected by the user from the plurality of transaction currencies, the amount field Is a field for the user to enter a debit amount or a credit amount in the transaction currency in the currency field, and the reference amount field Field is a field for entering a reference amount indicating the amount in the reference currency corresponding to the amount in the amount field, a slip input screen display step, and the user has entered the amount in the amount field of the slip screen. When using the conversion rate between the stored reference currency and the transaction currency in the currency field, the amount in the amount field is calculated from the amount in the amount field, and the corresponding reference amount is calculated. A base amount calculation step of entering the amount in the base amount field of the form input screen; and checking a balance between the total value of the debit base amount and the total value of the credit base amount entered in the form input screen. A balance check step to be performed, and debit and credit slip journal entries entered in the slip screen, A voucher processing method using a plurality of currencies, comprising: a voucher storage step of storing the balance determined by the balance check unit. 6. The conversion rate storing step may store a plurality of conversion rates according to a plurality of rate types for each of a transaction currency other than the reference currency and the reference currency. Has a rate type field for a user to select and enter an arbitrary rate type from among the plurality of rate types for each slip journal entry statement, and wherein the reference amount calculation step is From the exchange rates of a plurality of rate types between the amount and the transaction currency in the currency field, select an exchange rate corresponding to the rate type in the rate type field, and use the selected exchange rate to select the amount 6. The slip processing method according to claim 5, wherein the reference amount corresponding to the amount in the field is calculated. 7. The slip input screen has a statement data display section for displaying an account, a debit amount, a credit amount, and a reference amount of the entered slip journal entry in a table format, wherein the statement data display section includes: A plurality of rows arranged vertically for displaying each slip journal statement,
6. The slip processing method according to claim 5, further comprising a plurality of columns arranged on the left and right sides for displaying a debit amount, a credit amount, and a reference amount, respectively, wherein the reference amount is displayed with different symbols for the debit and the credit. 8. The slip processing method according to claim 5, wherein the slip input screen further includes a total amount field indicating a difference value between a total value of the debit reference amount and a total value of the credit reference amount. 9. A rate storing step of storing a conversion rate between one reference currency selected from a plurality of transaction currencies and each of the plurality of transaction currencies other than the reference currency. And displaying to the user a slip entry screen for the user to enter a debit slip journal entry and a credit slip journal entry that should be described in one transfer slip. The journal field has a currency field, an amount field, and a reference amount field, wherein the currency field is a field for entering a transaction currency arbitrarily selected by the user from the plurality of transaction currencies, the amount field Is a field for the user to enter a debit amount or a credit amount in the transaction currency in the currency field, and the reference amount field Field is a field for entering a reference amount indicating the amount in the reference currency corresponding to the amount in the amount field, a slip input screen display step, and the user has entered the amount in the amount field of the slip screen. When using the conversion rate between the stored reference currency and the transaction currency in the currency field, the amount in the amount field is calculated from the amount in the amount field, and the corresponding reference amount is calculated. A base amount calculation step of entering the amount in the base amount field of the form input screen; and checking a balance between the total value of the debit base amount and the total value of the credit base amount entered in the form input screen. A balance check step to be performed, and debit and credit slip journal entries entered in the slip screen, A voucher storing step of storing the balance determined by the balance checking unit to be stored, and a computer readable program carrying a voucher processing method using a plurality of currencies, the method comprising: Recording medium. 10. The conversion rate storing step may store a plurality of conversion rates according to a plurality of rate types for each of a transaction currency other than the reference currency and the reference currency. Has a rate type field for a user to select and enter an arbitrary rate type from among the plurality of rate types for each slip journal entry statement, and wherein the reference amount calculation step is From the exchange rates of a plurality of rate types between the amount and the transaction currency in the currency field, select an exchange rate corresponding to the rate type in the rate type field, and use the selected exchange rate to select the amount 10. The recording medium according to claim 9, wherein the reference amount corresponding to the amount in the field is calculated. 11. The slip input screen has a statement data display section for displaying an account, a debit amount, a credit amount, and a reference amount of the entered slip journal entry in a table format, wherein the statement data display section includes: A plurality of rows arranged vertically for displaying each slip journal statement,
10. The recording medium according to claim 9, further comprising a plurality of columns arranged on the left and right sides for displaying a debit amount, a credit amount, and a reference amount, respectively, wherein the reference amount is displayed with different symbols for the debit and the credit. 12. The recording medium according to claim 9, wherein the slip input screen further has a total amount field indicating a difference value between a total value of the debit reference amount and a total value of the credit reference amount.