KR950013134B1 - A method of management of product sale in pos terminal - Google Patents

Abstract

sensing a bar code of an article in a bar code reader and searching a corresponding bar code number in a packet article bar code file; if the corresponding bar code number exists in the packet article bar code file, temporarily storing each piece bard code number information and packet number information in a memory by bar code of the packet article; searching a corresponding bar code number for the each piece bard code number information in an each piece article bar code file, reading an amount of money of the corresponding bar code in the memory by bar code to calculate the total amount of money, and printing and displaying the calculated total amount of money; and newly forming sale information data of the corresponding bar code number and initiating the newly formed data.

Description

How to manage packet goods sales at POS terminal

1 is a block diagram showing the structure of a force terminal.

2 is a bar code memory structure diagram for an individual article.

3 is a bar code memory structure diagram for a packet article.

4 is a sales information tracking management flowchart sensed by a barcode reader.

5 is a flowchart showing an embodiment of a packet goods sales management method in a force terminal according to the present invention.

* Explanation of symbols for main parts of the drawings

10: central processing unit 20: ROM

30: ram 40: display

50: printer 60: keyboard

70: interface control unit 80: barcode reader

The present invention relates to a method for managing packet goods sales at a POS terminal, and more particularly, to single packet sales information for a packet goods at a POS (Point Of Sale) terminal employing a bar code reader. And a packet terminal sales management function for unifying packet sales information and managing total sales information as one data.

In the conventional POS terminal employing barcode readers, barcodes for packets and individual packets were composed of different codes. At the time of sale, after deciphering the code of the bar code, it was sold in the amount corresponding to each code area, and the sales amount and quantity were also managed. Therefore, even though the same product is individually managed by the packet and the individual, there was a problem of having inventory and duplication of sales data.

SUMMARY OF THE INVENTION An object of the present invention is to provide a packet goods sales management method in a POS terminal that manages total sales information as one data by unifying individual sales information and packet sales information for a packet article. .

A feature of the packet goods sales management method in the POS terminal according to the present invention for achieving the above object comprises: a first step of sensing and decoding barcodes of goods in a barcode reader and searching for the corresponding barcode number in the packet goods barcode file; A second step of temporarily storing the individual barcode number information and the packet quantity information in the bar code memory structure of the packet article if the corresponding barcode number is in the packet article barcode file; A third step of searching for the corresponding barcode number in the single item barcode file by reading the stored individual barcode number information in the above step, reading the amount information of the corresponding barcode in the memory structure for each barcode, calculating the total amount, printing and displaying the barcode; The fourth step of forming and initializing the information of the sales information data of the corresponding barcode number is performed.

Hereinafter, with reference to the accompanying drawings, a preferred embodiment of a packet goods sales management method in a force terminal according to the present invention will be described in detail.

1 is a block diagram showing the structure of a force terminal, in which a ROM 20 for storing a program, a RAM 30 for temporarily storing data, and a center for processing data of the RAM 30 and the ROM 20 are shown in FIG. There is a processing device 10, the printer 50 for printing the data output from the central processing unit 10, the display 40 for displaying is connected, the keyboard 60 for data input is connected have. The barcode reader 80 for inputting barcode information of the product is connected to the central processing unit 10 via the interface controller 70.

2 is a bar code memory structure for a single article, which is a file having various sales management information of the article. It has the name, amount information, link item information, inventory quantity information, sales quantity information, and sales amount information of the bar code number.

3 is a bar code-specific memory structure for a packet article, which is a file having a bar code number and packet quantity information of an individual article for a packet article.

4 is a flow chart of a bar code reader that tracks sales information by sensing a bar code of an article. 4 (a) shows the barcode data file of FIG. 2, and FIG. 4 (b) shows the barcode data file of FIG.

5 is a flowchart of a packet goods sales management method in postterminal according to the present invention.

Here, the barcode reader 80 senses and decodes the barcode of the article and performs a step (S10) of searching for the corresponding barcode number in the packet article barcode file, wherein the barcode number is the packet article barcode file in step S10. If it is in the bar code memory structure of each packet item of the bar code information and the packet quantity information is read and stored (S20), and the individual bar code number information stored in the step (S20) corresponding bar code in a single item barcode file Searching the number to read the amount information of the bar code in the memory structure for each bar code (S30) to calculate the total amount, print and display, and to form and initialize the new information of the sales information data of the bar code number ( S40) is performed.

The step (S10), the step of sensing the bar code of the article in the barcode reader (S11), the step of determining whether data is input from the bar code reader (S12), and if the data is input step of decoding the bar code of the article (S13) And storing the decrypted barcode in Bar_No (S14), searching for the corresponding barcode number in the packet goods barcode file using the stored barcode (S15), and finding the barcode number in step S15. The determination step S16 is performed.

The step S20 may include storing individual bar code number information in Bar_No in a packet memory structure in the determination step S16, storing packet quantity information in P_CNT in the packet memory structure, and After performing the step, the step of setting P_flg is performed.

The step (S30), when the bar code number is not found in the step (S16), the step (S31) of searching for the corresponding bar code number in the data file for each bar code, and the step (S32) for determining whether to find the bar code number and If not found, it is processed as an error (S34), and if there is a corresponding barcode, storing the barcode amount information in BAMT in the barcode number memory structure (S33), determining whether P_flg is set (S35), and in P_CNT. Multiplying the stored packet quantity by the amount of money information stored in B_ANIT and storing it in B_AMT (S36), and printing and displaying the sum of the B_AMT (S38).

In the step S40, B_AMT is added to the sales amount information of the corresponding barcode region, P_CNT is added to the sales quantity information, and P_CNT value is subtracted from the inventory quantity information, and then the B_ANT, Initializing P_CNT and P_flg is performed (S42) and ends.

The operation of the present invention configured as described above will be described.

First, if some assumptions are made, the product described for example is toilet paper, the number of toilet papers in one packet is 10, the barcode number of the toilet paper packet is 23456, and the barcode number of each toilet paper is 34567.

The toilet paper packet is sensed by the barcode reader 80 (S11), the barcode is decoded (S13), stored in BAR_NO (S14), and the corresponding barcode number is searched in the packet goods data file of FIG. 3 (S15). If there is no corresponding barcode number, it is regarded as not a packet article and the corresponding barcode number is searched again in the single article data file of FIG. If there is no corresponding barcode number in the individual article data file of FIG. 2, it is not a registered barcode and is treated as an error (S34). Referring to FIG. 4, if the barcode number is found while searching for the barcode number in the packet goods barcode file, the packet barcode number of the toilet paper is 23456, so if it is found in the packet data file as indicated in FIG. 4 (b), After storing the individual barcode number information (34567) in the BAR_NO (S21), and then storing the packet quantity information (S10) in the P_CNT, after setting the P_flg to know that the stored BAR_NO is the individual barcode number obtained from the packet data file (S23), the corresponding barcode number 34567 is searched using the newly stored BAR_NO in the individual barcode-specific data file of FIG. 2 (S31).

If the corresponding barcode number (34567) is found in the data file for each barcode (S32), the amount information in the barcode number is stored in B_AMT (S33), and it is determined whether P_flg is set, and if it is set, information about the packet Therefore, the sum information is multiplied by the number of pieces of information in the step S33 and the number of packets in the step S22, and the sum is obtained and stored in B_AMT (S36). However, if P_flg is not set, 1 is applied to P_CNT because it is information about each piece.

As described above, after processing the price information for the packet goods and individual items, the total B_AMT, which is the total, is printed on the receipt and displayed on the display (S40) (S38), and the information of the sales information data of the corresponding BAR NO is summarized. .

That is, the sales amount information stored in B_AMT of the corresponding BAR_NO is added to the existing sales amount, the sales quantity information stored in P_CNT is also added to the existing sales quantity information, and the inventory quantity information is reduced by P_CNT to reduce the remaining inventory quantity. After the new formation, organize all the information. After the processing of the packet or the individual items in this way, the information management of the detected barcode is terminated after initializing the barcode amount information B_AMT, the packet quantity information P_TNT, and P_flg.

As described above, according to the packet goods sales management method in the POS terminal according to the present invention, in the sales and inventory management of packet goods, the sales management information for packet sales and individual sales are managed as one data, thereby This is helpful for sales management information and inventory management of packets and individual items.

Claims (5)

A first step of sensing and decoding a barcode of the article by a barcode reader and searching for a corresponding barcode number in the packet article barcode file; A second step of temporarily storing individual barcode number information and packet quantity information in a bar code memory structure of the packet article if the corresponding barcode number is in the packet article barcode file; A third step of searching for the corresponding barcode number in the single item barcode file by reading the stored individual barcode number information in the above step, reading the amount information of the corresponding barcode in the memory structure for each barcode, calculating the total amount, printing and displaying the barcode; And a fourth step of newly forming and initializing the information of the sales information data of the corresponding barcode number. The method of claim 1, wherein the first step comprises: sensing a barcode of the article in a barcode reader; Determining whether data has been input from the barcode reader; Decoding the barcode of the article if data has been entered; Storing the decrypted barcode in Bar_No (14); Searching for the corresponding barcode number in the packet goods barcode file using the stored barcode; And determining whether a barcode number is found in the step (15). 2. The method of claim 1, wherein the second step comprises: storing individual barcode number information in Bar_No in a packet memory structure in the determining step; Storing packet quantity information in P_CNT in the packet memory structure; And setting P_flg after performing the step. The method of claim 1, wherein the third step comprises: searching for a corresponding barcode number in a data file for each barcode when a barcode number is not found; Determining whether a barcode number is found; If not found, treating it as an error; If the barcode exists, storing the barcode amount information in B_AMT in the barcode number memory structure; Determining whether P_flg is set, storing the quantity of packets stored in P_CNT and the amount of information stored in B_AMT in B_AMT, and printing and displaying the sum of the B_AMT. How to manage packet goods sales. The method of claim 1, wherein the fourth step comprises: adding B_AMT to sales price information of the corresponding barcode area, adding P_CNT to sales quantity information, and subtracting the P_TNT value to the inventory quantity information; And then initializing the B_AMT, P_CNT, and P_flg.