JP2000011034A - Sales data processor and recording medium - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sales data processor capable of reducting the cost of hardware by suppressing the scale of a storage device and executing efficient sales data processing in the case of sales for paying a purchasing price from a store to a vendor when the store sells a commodity to a customer and to provide the recording medium therefor. SOLUTION: This sales data processor is provided with a vendor information managing means 20 for managing a vendor information file recording the individual information of a vendor and storing the file in a storage device, a commodity information managing means 21 for managing a commodity information file recording the information of each commodity and storing the file in the storage device, a customer information managing means 22 for managing a customer information file recording the information of each customer and storing the file in the storage device, a benefit information managing means 23 for managing a benefit information file recording information related to sales benefit and storing the file in the storage device, an arrival processing means 24 for processing an arrival information file recording arrival information related to the arrival of commodities and storing the file in the storage device, and a sales processing means 25 for processing a sales information file recording sales information related to the sales of commodities and storing the file. Respective management processing means execute management processing in relation with the information of respective files managed/processed by other means.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sales data processing device and a recording medium for performing product management, customer management, purchase management, and sales management in the sale of products.

[0002]

2. Description of the Related Art Conventionally, when a product is sold at a store, the store orders the product to be sold to a supplier, and then, with the arrival of the product, sends the purchase price to the supplier. I had paid for the product. Then, the store arranges the products in the store and sells the products to the customers. In such a conventional sales method, the retailer bears all the purchase price,
The dealers had a huge risk of unsold.

[0003] In order to solve such a problem, a new store does not pay a purchase price at the time of purchase, and at the time of sale to a customer, purchases commensurate with the number sold to the supplier. Pay-for-sale has begun. In this sales method, the store rents out a shelf for sale to the supplier and performs the sales business on its behalf, eliminating the need for the store to determine the purchase quantity and bear the purchase price. , Dealers can concentrate on selling goods.

[0004]

However, this new sales method has been proposed for the conventional sales method,
A product file for recording the sales price and purchase price for each product code, such as the product sales data processing device described in JP-A-5-143864, is provided. Even if the inventory value of one product is calculated using a unit price specified in advance, and the calculated inventory value of each product is cumulatively stored in the inventory total value calculator, the total inventory value can be obtained. This alone cannot simplify operations such as purchase orders and purchase price payments in this new sales. Because, at the point of sale, the sales quantity, stock reduction information, and supplier information are not associated with each other, the purchase order processing and the purchase price calculation processing for one supplier must be performed separately. Because it must be.

[0005] Further, since the sales price and the purchase price are stored for each product, there are many types of data to be stored for each product, a large-capacity storage device is required, and the sales data processing device is expensive. There is a problem that it becomes something. The present invention has been made in view of such circumstances, and has as its object to reduce the size of a storage device in sales where a store pays a purchase price to a supplier at the time of selling a product to a customer. Accordingly, it is an object of the present invention to provide a sales data processing apparatus and a recording medium capable of reducing the cost of hardware and efficiently performing sales data processing with a simple operation.

[0006]

According to a first aspect of the present invention, there is provided a sales data processing apparatus which manages a supplier information file in which individual information of a supplier is recorded and stores the file in a storage device. , A product information file that records information for each product,
A merchandise information management unit that manages and stores the information in a storage device, a customer information file that records information for each customer, a customer information management unit that manages and stores the information in a storage device, and a profit information file that records information on sales profits. Profit information management means for managing and storing in a storage device; receiving information processing means for processing a receiving information file which records receiving information on the receiving of goods; storing the storing information in a storage device; and sales information recording sales information relating to selling of the goods. Sales processing means for processing the file and storing it in the storage device, wherein each management processing means performs management processing in association with information of each file managed by other means.

According to a second aspect of the present invention, in the sales data processing apparatus, the profit information file includes a type code table for distinguishing profit information, a purchase cost rate table for determining a ratio of a purchase cost to a sales unit price, And a point table which determines the score of the points, and supplies information on the purchase cost rate and points to each management processing means.

[0008] A sales data processing apparatus according to a third aspect is characterized in that a profit information table is selected for each product.

According to a fourth aspect of the present invention, there is provided a sales data processing apparatus comprising:
One profit information table is designated for a plurality of products.

[0010] A sales data processing device according to a fifth aspect is characterized in that the profit information file has a plurality of point tables based on types of customers.

According to a sixth aspect of the present invention, in the sales data processing apparatus, the merchandise information file has a profit code table for selecting a type code table.

According to a seventh aspect of the present invention, there is provided a sales data processing apparatus which manages sales results for each customer in points based on information in a customer information file, a product information file, a profit information file, and a sales information file. Is stored in the storage device as a point information file.

According to another aspect of the present invention, there is provided a computer-readable recording medium which manages a supplier information file recording individual information of the supplier and stores the file in a storage device; Product information file that records information,
A merchandise information management unit that manages and stores the information in a storage device, a customer information file that records information for each customer, a customer information management unit that manages and stores the information in a storage device, and a profit information file that records information on sales profits. Profit information management means for managing and storing in a storage device; receiving information processing means for processing a receiving information file which records receiving information on the receiving of goods; storing the storing information in a storage device; and sales information recording sales information relating to selling of the goods. Sales processing means for processing the file and storing it in the storage device, wherein each management processing means records a program for performing the management processing in association with information of each file to be managed and processed by the other means. It is characterized by the following.

According to a ninth aspect of the present invention, there is provided a computer-readable recording medium comprising: a type code table for distinguishing profit information; a purchase cost rate table for determining a ratio of purchase cost to a sales unit price; A profit information file including a point table to be determined is recorded.

According to a tenth aspect of the present invention, a computer readable recording medium is characterized by recording a program for selecting a profit information table for each product.

A computer-readable recording medium according to claim 11 is characterized by recording a program in which one profit information table is specified for a plurality of products.

According to a twelfth aspect of the present invention, a computer-readable recording medium is characterized by recording a profit information file having a plurality of the point tables based on types of customers.

According to a thirteenth aspect of the present invention, a computer-readable recording medium is characterized by recording a merchandise information file having a profit code table for selecting a type code table.

According to a fourteenth aspect of the present invention, a computer readable recording medium manages sales results for each customer in points based on information of a customer information file, a product information file, a profit information file, and a sales information file. It is characterized by recording a program comprising point information management means for storing the point information in a storage device as a point information file.

[0020]

Embodiments of the present invention will be specifically described below with reference to the drawings. FIG. 1 is a block diagram of a sales data processing device of the present invention, and FIG. 2 is a processing configuration diagram of the sales data processing device of the present invention. 3 is a table configuration diagram of the supplier information file in FIG. 1, FIG. 4 is a table configuration diagram of the product information file in FIG. 1, FIG. 5 is a table configuration diagram of the customer information file in FIG. 1, and FIG. FIG. 7 is a table configuration diagram of a profit information file.
FIG. 8 is a table configuration diagram of the sales information file in FIG. 1, and FIG. 9 is a table configuration diagram of the point information file in FIG.

FIG. 10 is a processing screen diagram of the profit information management unit in FIG. 2, FIG. 11 is a processing screen diagram of the product information management unit in FIG. 2, and FIG. 12 is a configuration diagram of the product code in FIG. FIG. 13 is a flowchart of the selling method in the present embodiment, FIG. 14 is a flowchart in the case of having no stock in the selling method of the present embodiment, and FIG. 15 is a flowchart showing processing in the sales data processing device of the present embodiment. is there.

1 to 15, reference numeral 1 denotes a central processing unit to which a storage device 2 for storing various files, a keyboard 3, a printer 4, a bar code reader 5, a display device 6, and a card writing / reading device 7 are connected. And control them. The central processing unit 1 has a control program such as an operating system, a program that defines various units to be described later in the present embodiment, and an internal memory for storing necessary data. Has been realized.

The storage device 2 has a supplier information file 10 in which individual information of a supplier is recorded, a product information file 11 in which information of each product is recorded, a customer information file 12 in which information of each customer is recorded, A profit information file 13 that records information on profits, an arrival information file 14 that records arrival information on the arrival of goods, a sales information file 15 that records sales information on sale of goods, and points obtained by converting sales results for each customer into points. A point information file 16 in which information is recorded is stored. The storage device 2
Is a storage means such as a hard disk, a floppy disk, or a magneto-optical disk.

The supplier information file 10 includes a supplier code table 10a, a supplier name table 10b, a supplier abbreviation table 10c, a postal code table 10d, an address table 10e, a telephone number table 10f, and a fax number table. 10g, a representative table 10h, a bank account number table 10i, and other tables are provided, and corresponding supplier code data a10, supplier name data b10, supplier abbreviation data c10, postal code data d10, and address are provided. Data e10, telephone number data e10, FAX number data g10, representative data h10, bank account number data i1
Data such as 0 is recorded.

The product information file 11 includes a product code table 11a, a product name table 11b, a selling price table 1
1c, arrangement number table 11d, minimum number table 11e,
Tables such as an order quantity table 11f and a stock quantity table 11g are provided, and corresponding product code data a
11, product name data b11, selling price data c11, arrangement number data d11, minimum number data e11, order number data f1
1. Data such as stock quantity data g11 is recorded.

The customer information file 12 includes a customer code table 12a, a member type table 12b, a customer name table 12c, a gender table 12d, a birth date table 12
e, an occupation table 12f, an address table 12g, a telephone number table 12h, a facsimile number table 12i, etc., and customer code data a corresponding thereto.
12, member type data b12, customer name data c12, gender data d12, date of birth data e12, occupation data f
12, address data g12, telephone number data h12, FA
Data such as X number data i12 is recorded.

The profit information file 13 includes tables such as a type code table 13a, a member point table 13b, a general point table 13c, a purchase cost rate table 13d, and an order classification table 13e. Data such as a13, member point data b13, general point data c13, purchase cost rate data d13, and order division data e13 are recorded.

The arrival information file 14 includes an arrival date table 14a, an article code table 14b, an article name table 14c, a supplier code table 14d, and a quantity table 1
4e, a unit price table 14f, a total amount table 14g, and the like are provided, and corresponding arrival date data a14, product code data b14, and product name data c1 are provided.
4, data such as supplier code data d14, quantity data e14, unit price data f14, and total amount data g14 are recorded.

The sales information file 15 includes a sales date table 15a, a customer code table 15b, a product code table 15c, a product name table 15d, and a quantity table 15.
e, a unit price table 15f, a consumption tax table 15g, a total amount table 15h, a point number table 15i, a payment method table 15j, and other tables, and corresponding sales date data a15 and customer code data b1.
5, product code data c15, product name data d15, quantity data e15, unit price data f15, consumption tax data g1
5, total amount data h15, point number data i15,
Data such as payment method data j15 is recorded.

The point information file 16 includes tables such as a customer code table 16a, a customer name table 16b, a redemption date table 16c, a total point table 16d, a redemption point table 16e, a unit price table 16f, and a point number table 16g. Customer code data a16 and customer name data b1 corresponding to them
6. Redemption date data c16, total point data d1
6, exchange point data e16, unit price table data f16, point number data g16, and the like are recorded.

The product code table 11a is a number or a code assigned to each product, and as shown in FIG. 12, the type code data a13, the supplier code data a1
0 and commodity individual code data a110. The type code data a13 is a set 1 of member point data b13, general point data c13, purchase cost rate data d13, and shipping section data e13.
One number or code is assigned to one. Member point data b13 and general point data c13 are
A point given to one product, which is a score for each product. The member point data b13 and the general point data c13 are properly used according to the type of customer (for example, “member customer” and “general customer”) classified by the member type b12. The type code data a13
May be used in combination with the product code data a11 of another product.

The purchase cost rate data d13 serves as a base for calculating the purchase price and the profit, and is a numerical value of the ratio of the purchase price to the sales price data c11. The shipping division data e13 is for distinguishing whether the product is sold at a store or sold by mail order.

Reference numeral 20 denotes a supplier information management unit which manages the supplier information file 10 and stores it in the storage device 2. 2
Reference numeral 1 denotes a product management unit that manages the product information file 11 and stores it in the storage device 2. Reference numeral 22 denotes customer information management means, and reference numeral 23 denotes profit information management means, which manages the profit information file 12 and stores it in the storage device 2. Reference numeral 24 denotes an arrival processing unit which manages the arrival information file 14 and stores it in the storage device 2. Reference numeral 25 denotes sales processing means, which manages the sales information file 15 and stores it in the storage device 2. Reference numeral 26 denotes a point information management unit, and the point information file 1
6 is stored in the storage device 2.

These management / processing means include a supplier information file 10, a product information file 11, a customer information file 12, a profit information file 13, an arrival information file 14,
The sales information file 15 and the point information file 16 are linked to each other by sharing.

Reference numeral 30 denotes a profit information management screen, which is a screen displayed on the display device 6 by the profit information management means 23. In the profit information management screen 30, the type code column 30
a, a member point column 30b, a general point column 30c, a purchase cost rate 30d, and a shipping classification column 30e are provided, and each data can be displayed and input.

Reference numeral 40 denotes a product information management screen, which is a screen displayed on the display device 6 by the product information management means 21. In the product information management screen 40, a product code column 40
a, a product name column 40b, a selling price column 40c, an arrangement number column 40d,
A minimum number column 40e, an order number column 40f, and a stock number column 40g are provided, and each data can be displayed and input.

Next, the operation and operation of the sales data processing apparatus of this embodiment will be described. First, when a store sells a product, the store purchases the product from a supplier (S101 in FIG. 13). In the case of a product that is not put in stock at a store in advance, the product is purchased at the time when an order is issued from a customer (S101 in FIG. 14). In both cases, prior to purchasing, it is necessary to arrange various kinds of product information between the supplier and the dealer and store them in the sales data processing device.

First, the supplier information management means 20
As supplier information, a supplier code a10, a supplier name b10, a supplier abbreviation c10,
Postal code d10, address e10, telephone number f10, FAX
The data such as the number g10, the representative h10, and the bank account number i10 are recorded. Supplier information is recorded in the supplier information file 10 for each supplier. As the function of the supplier information management means 20, it is possible to newly input, modify, print, and create a list of supplier information.

Next, for each product handled by the store, information on each product is recorded in the product information file 11 by the product information management means 21. Prior to this, the profit information file 13 is created and recorded by the profit information management means 23.

The profit information management means 23 displays the profit information management screen 30 shown in FIG.
Enter the type code in a. In the present embodiment, the type code data a13 is one alphabetic character such as "A" or "B". However, the present invention is not limited to this. It is possible to choose arbitrarily. Subsequently, the member point data b13 is stored in the member point column 30b, the general point data c13 is stored in the general point column 30c, the purchase cost ratio data d13 is stored in the purchase cost ratio column 30d, and the shipping classification data e13 is stored in the shipping classification column 30e. Enter each.

In the present embodiment, two members, the member point table 13b and the general point table 13c, are provided. This is because two members, "member" and "general", are provided as the member type data b12. In the case where the member type data b12 is not provided, only one type is required. When there are many types of the member type data b12, a corresponding number of types of point data are required. Further, when selling without using the point system, the member point table 13b and the general point table 13c themselves are not required.

Next, the merchandise information management means 21 displays the merchandise information management screen 40 shown in FIG. 11, and inputs the merchandise code data a11 into the merchandise code column 40a. At the same time, product name data b11, selling price data c11, arrangement number data d11, minimum number data e11, order number data f1
1. The stock quantity data g11 is input and stored in the storage device 2 as the product information file 11.

At the beginning of selling, there is no merchandise in the store, so the purchase order is made to the supplier by using the merchandise information management means 21. This is the product management means 21
Is the minimum quantity data e11 and the stock quantity data g11 of each product.
Occurs when the stock quantity data g11 is smaller than the minimum quantity data e11 (because the stock quantity at the start of sales is zero). At this time, only the merchandise for which the purchase order is made has the first digit of the merchandise code data a11 set to “A”, “B”, “C”, and “D”. This is because the merchandise information management means 21 refers to the profit information management file 13 and the merchandise designated as “A”, “B”, “C” and “D” of the type code data a13 is the shipping classification data e13 Is designated as “store” and it is recognized that it is necessary to place the product at the store in the store. The order quantity at this time is the number specified in the order quantity data f11 for each product.

In order for the store to inform the supplier of the information on the purchase order, the merchandise information management means 21 creates and prints a list of the products to be ordered, and sends it to the supplier by mail or fax. Send it. As a transmission method, the sales data processing apparatus of this embodiment is connected to a data processing apparatus such as a supplier's computer online through a telephone line or the like, and a list of products to be ordered is used as data from the sales shop. It is also possible to send earlier.

When goods are received from the supplier, the arrival processing means 24 sets the arrival date data a1 for each of the received goods.
4. The merchandise code data b14, merchandise name data c14, supplier code data d14, quantity data e14, unit price data f14, and total price data g14 are input and stored in the storage device 2 as the arrival information file 14.

The receipt processing means 24 receives the receipt information file 1
At the same time, the value of the quantity e14 is added to the stock quantity data g11 corresponding to the received commodity in the commodity information file 11. As a result, the arrival information is reflected in the product information file 11.

When the merchandise is purchased at the store, the store arranges the products at the store and starts selling. The customer comes to the store (S202 in FIG. 13), and purchases the product (the retailer sells the product). The store receives the price from the customer and delivers the product to the customer.
At this time, the operation of the sales data processing apparatus of the present embodiment is as follows.
The sales calculation process (S401) is performed by the sales processing means 25.

In the sales processing means 25, customer information is input by the customer information management means 22 prior to inputting and processing of various data. That is, the customer information management means 22 stores the customer code data a1 in the customer information file 12.
2. Member type data b12, customer name data c12, gender data d12, date of birth data e12, occupation data f1
2. Address data g12, telephone number data h12, FAX
The number data i12 is recorded. Incidentally, the customer information management means 2
As the second function, it is possible to newly input, modify, print, and create a list of customer information.

The sales processing means 25 inputs the sales date data a15, customer code data b15, product code data c15, quantity data e15, and payment method data j15. By inputting these data, the sales processing unit 25 extracts the product name data b11 and the selling price c11 from the product information file 11, generates data of the product name data d15, the unit price f15, and the total amount h15, and generates the sales information file. Record at 15. Based on the data entered,
The sales processing unit 25 issues a receipt via the printer 4.

The purchase price to be paid to the supplier is calculated, and the purchase price settlement (S401) is performed. Generally, the purchase price settlement is performed by totaling on a monthly basis, and therefore, the sales processing means 25 performs totalization and a list of purchase prices for a specified date. The purchase price of each product at this time is (quantity e15)
X (sales price c11) x (purchase cost rate d13). The sales processing means 25 stores the selling price c11 and the purchase cost rate d13 for the sold product in the product information file 1
1 and the profit information file 13 for use. Then, the dealer pays the purchase price to the supplier based on the list of the purchase price. At this time, the information recorded in the supplier information file 10 is used as the supplier's bank account number i11.

The profit of the sales is calculated by (quantity e15) × (sales price c11) × {1- (purchase cost ratio d13)}. By summarizing the profits and creating a list for the specified period, the sales performance can be managed.

The sales processing means 25 corrects the product information file 11 by subtracting the quantity e15 from the stock quantity g11. When this correction occurs, the product information management unit 21 determines whether the stock quantity g11 is smaller than the minimum quantity e11 (S42).
1) If it falls below, a purchase order (S410) is made, and the receiving process (S415) is performed. The flow is the same as described above.

Further, the sales processing means 25 obtains the member type data b12 of the corresponding customer in the customer information file 12 based on the input customer code b15. Then, the corresponding member point data b13 or general point data c13 of the profit information file 13 is acquired from the member type data b12 and the product code data c15. The number obtained by multiplying the acquired number of points by the quantity e15 is recorded in the sales information file 15 as the number of points i15. At the same time, the sales processing unit 25 adds the number of points i15 to the total point data d16 and the remaining point data g16 of the point information file 16, and records the total point data d16 and the remaining point data g16.

When there is an offer from the customer, the point information management means 26 calculates (replacement point data e16) × (unit price g1) according to the number of offered points.
According to 6), the amount to be discounted from the price of the product is calculated. In this case, the unit price g16 is a discount amount per point. After the point exchange, the point remaining data g16 is recorded by subtracting the value of the exchange point data e16. In this embodiment, the point information file 16 is stored in the storage device 2. However, the card writing / reading device 7 replaces the storage device 2 with a customer card capable of storing various data by an electromagnetic method. (Point card).

By the operation of the sales processing means 25 and the point information management means 26, point information management (S404).
Has been done. The point management is performed as a part of the sales service, and is not necessarily required. That is, the sales data processing apparatus of the present embodiment includes the point information management means and the point information file 16 and data related thereto.
A configuration not provided may be used.

In the description of this embodiment, the case where the customer places the product at the store and the customer purchases the product at the store is described. However, as shown in FIG. 13, the customer does not visit the store. The sales data processing apparatus of the present embodiment can be applied to mail-order sales for purchasing commodities. In addition, the present invention can be applied to a mail order that is performed without placing a product as shown in FIG. 14 at a store.

The sales data processing apparatus according to the present invention includes a supplier information file 10, a product information file 11, a customer information file 12, a profit information file 13, and an arrival information file 1.
4. Sales information file 15 and point information file 1
6 is shared among the processing / managing means of the supplier information managing means 20, the merchandise managing means 21, the customer information managing means 22, the receiving processing means 24, the sales processing means 25, and the point information managing means 26, and the processing is performed in association with each other. Therefore, when the product is sold, the product information management, the point information management, and the sales information management can be performed only by inputting the product code data c15 and the quantity data e15 of the sold product, and the sales data processing can be efficiently performed. it can.

The same type code data a13 can be specified for a plurality of products. Therefore, it is not necessary to store the purchase cost rate data d13 and the point data for each product, and by reducing the amount of product information to be stored, the size of the storage device 2 can be suppressed and hardware costs can be reduced. .

In addition, by updating the profit information corresponding to one type code data a13, it is possible to update the profit information of the product for which the same profit information is designated by the same type code data a13 at one time. Possible,
The operation becomes easy by simplifying the information update.

When a product is received or sold, the bar code attached to the product is obtained by the bar code reader 5 to obtain information such as the product number and product name, thereby simplifying the work of inputting various data. It is possible to

[0061]

As described in detail above, according to the first, seventh, eighth and fourteenth aspects of the present invention, supplier information, product information, customer information, profit information, arrival information,
Since sales information and point information are processed in association with each other, product information management, point information management, and sales information management are possible only by entering the product code and sales quantity of the sold product at the time of product sales, and efficiency is improved. Sales data processing can be performed.

Further, claims 2 to 7 and claims 9 to
According to the invention as set forth in claim 14, since the same profit information can be specified for a plurality of products, it is not necessary to store the purchase cost rate and points for each product, and the storage is possible. By reducing the amount of product information to be stored, the size of the storage device can be reduced, and hardware costs can be reduced. In addition, by updating one piece of profit information, it is possible to update profit information of a product for which the same profit information is designated at one time, and the operation is simplified by simplifying the information update. .

[Brief description of the drawings]

FIG. 1 is a block diagram of a sales data processing device of the present invention.

FIG. 2 is a processing configuration diagram of the sales data processing device of the present invention.

FIG. 3 is a table configuration diagram of a supplier information file in FIG. 1;

FIG. 4 is a table configuration diagram of a product information file in FIG. 1;

FIG. 5 is a table configuration diagram of a customer information file in FIG. 1;

FIG. 6 is a table configuration diagram of a profit information file in FIG. 1;

FIG. 7 is a table configuration diagram of an arrival information file in FIG. 1;

FIG. 8 is a table configuration diagram of a sales information file in FIG. 1;

FIG. 9 is a table configuration diagram of a point information file in FIG. 1;

FIG. 10 is a processing screen diagram of a profit information management unit in FIG. 2;

FIG. 11 is a processing screen diagram of the product information management means in FIG. 2;

FIG. 12 is a configuration diagram of a product code in FIG. 4;

FIG. 13 is a flowchart of a selling method according to the present embodiment.

FIG. 14 is a flowchart in the case of having no stock in the selling method of the present embodiment.

FIG. 15 is a flowchart showing processing in the sales data processing device of the present embodiment.

[Explanation of symbols]

 1 central processing unit 2 storage unit 3 keyboard 4 printer 5 ··· Barcode reader 6 ······ Display device 7 ····· Card writing and reading device 10 ······ Supplier information file 10a ··· ··· Supplier code 11 ····· Product information file 11a ···· Product code 12 ····· Customer information file 13 ····· Profit Information file 13a ······ Type code table 13b ····· Member point table 13c ······ General point table 13d ····· Purchase cost rate table 13e · ·························································· ··· Sales information file 16 ····· Point information file 20 ····· Supplier information management means 21 ····· Product information management means 22 ··· ... Customer information management means 23... Profit information management means 24... ······ Point information management means 30 ···· Profit information management screen 40 ····· Product information management screen

Claims (14)

[Claims] Claims: 1. A sales data processing device used for sales in which a dealer pays a purchase price to a supplier at the time of selling a product to a customer. The supplier records individual information of the supplier. Supplier information management means for managing the information file and storing it in the storage device, product information management means for managing the product information file recording information for each product and storing it in the storage device, and recording information for each customer Customer information management means for managing the stored customer information file in the storage device, profit information management means for managing the profit information file in which information on sales profit is recorded and storing the information in the storage device, and arrival information on the arrival of goods Processing means for processing the receiving information file recording the sales information and storing it in the storage device, and sales processing means processing the sales information file storing the sales information relating to the sale of the product and storing it in the storage device The provided, each management processing means, in association with information for each file managed process on each of the other means, the management process and formed by sales data processing apparatus. 2. The profit information file includes a type code table for distinguishing profit information, a purchase cost ratio table for determining a ratio of purchase cost to a sales unit price, and a point table for determining a score per product. 2. The sales data processing apparatus according to claim 1, wherein information on a purchase cost rate and points is supplied to each of said management processing means. 3. The sales data processing apparatus according to claim 1, wherein said profit information table is selected for each product. 4. The sales data processing apparatus according to claim 1, wherein one profit information table is designated for a plurality of products. 5. The profit information file includes a plurality of point tables based on customer types.
The sales data processing device according to claim 4. 6. The sales data processing apparatus according to claim 1, wherein the product information file has a profit code table for selecting the type code table. 7. Based on the information of the customer information file, the merchandise information file, the profit information file and the sales information file, the sales performance of each customer is managed in the form of points, and the information of the points is stored in the points. 7. The sales data processing apparatus according to claim 1, further comprising point information management means for storing the information file in a storage device. 8. When a merchandise is sold to a customer, the dealer stores the information on the computer in a computer-readable recording medium that records a program used for sales to pay the purchase price to the supplier. Supplier information management means for managing and storing in a storage device a supplier information file recording
A product information management unit that manages and stores a product information file that records information for each product in a storage device; a customer information management unit that manages and stores a customer information file that stores information for each customer in a storage device; Profit information management means for managing and storing a profit information file in which information on sales profit is recorded in a storage device; and receipt processing means for processing and storing a receipt information file in which information on arrival of goods is recorded in a storage device. Sales processing means for processing and storing a sales information file in which sales information relating to the sale of a product is stored in a storage device, wherein each management processing means associates the sales information file with information of each file managed and processed by each of the other means. And a computer-readable recording medium on which a program for management processing is recorded. 9. A profit information file comprising a type code table for distinguishing profit information, a purchase cost ratio table for determining a ratio of purchase cost to a sales unit price, and a point table for determining a score per product is recorded. Computer-readable recording medium. 10. A computer-readable recording medium recording a program according to claim 8, wherein said profit information table is selected for each product. 11. A computer-readable recording medium storing the program according to claim 8, wherein one profit information table is designated for a plurality of products. 12. The computer readable recording medium according to claim 9, wherein said profit information file has a plurality of said point tables based on types of customers. 13. A computer-readable recording medium on which a product information file according to claim 8, further comprising a profit code table for selecting said type code table. 14. Based on the information of the customer information file, the merchandise information file, the profit information file and the sales information file, sales results for each customer are managed in points, and the information of the points is stored in the points. 9. A computer-readable recording medium recording a program according to claim 8, further comprising point information management means for storing the information file in a storage device.