KR102422936B1 - Server and system for providing steel products trade service - Google Patents

Abstract

A method of providing a steel product trading service by a steel trading operation server according to an embodiment of the present invention includes the steps of receiving a sales request for a steel product from a supplier terminal, confirming a sales type of the steel product, and selling the steel product to a sales list Step of registering in , generating steel product purchase information for any one steel product in the sales list based on a purchase request from the purchasing company terminal, and confirming the purchase of the steel product according to the payment processing status of the steel product and transmitting a shipment request to the supplier terminal.
According to the present invention, it is possible to increase the sales or purchase rate of steel products and activate the steel product trading service by providing different types of sales methods (limited price sales method/ auction sales method) when trading steel products.

Description

Method and system for providing trading service for steel products

The present invention relates to a method and system for providing a steel product trading service. In more detail, a method of providing a steel product trading service that can activate the trade of steel products by implementing a sales platform that sells steel products online and a brokerage trading platform that can mediate steel product transactions between suppliers and buyers, and It is to provide a steel trading system that performs.

In general, companies dealing with steel products form a mutual cooperation system by exchanging or distributing their steel materials. However, since the mutual transaction method through offline is performed only when there is a fixed customer known to each other, the buyer or seller who lacks information about the steel company has difficulty in purchasing or selling steel.

In the case of overseas China, steel products are traded in various ways such as purchase and sale method, consignment transaction method, consignment transaction method, and brokerage transaction method. need a base. In addition, a new base for trading steel products has a problem in that it is difficult to make a profit compared to the input of large-scale capital and manpower.

In addition, in the case of Korea, a platform for trading steel products between suppliers and consumers is provided, but as it provides only product images and price information provided by suppliers, it is not easy for consumers to find the products they want, making it a true e-commerce system. hard to see

In addition, since the price of steel products fluctuates greatly depending on the transaction between the supplier and the consumer, the satisfaction between the supplier and the consumer for the platform is inevitably reduced.

Accordingly, in the present invention, a sales platform for selling steel products and a brokerage trading platform for brokering steel products are provided, but by differentiating the sales method for steel products, the participation rate of suppliers and consumers (buyers) is increased, and brokerage We propose a steel product brokerage method and system that can build trust in platform providers.

Korean Patent Laid-Open Patent No. 10-2010-0060270 (2010.06.07.)

An object of the present invention is to provide a sales system capable of handling the inventory of steel products by applying various auction methods until the sale of steel products is finished.

An object of the present invention is to provide a brokerage transaction system in which suppliers and purchasers in the steel-related field can freely sell and purchase products and solve payment processing for steel products sequentially at once.

An object of the present invention is to provide a steel product trading platform to provide detailed information (eg, product information, inventory information, price information, sales trend) on steel products currently being sold to buyers who want to purchase steel products do it with

According to the present invention, a steel product can be purchased or sold regardless of the current location of the supplier and the purchaser by using the steel product transaction service application installed in the mobile terminal of the supplier and the purchaser.

The technical problems of the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

A method of providing a steel product trading service by a steel trading operation server according to an embodiment of the present invention includes receiving a sales request for a steel product from a supplier terminal, confirming a sales type of the steel product, and adding the steel product to a sales list The step of registering, generating steel product purchase information for any one steel product in the sales list based on a purchase request from the purchasing company terminal, and confirming the purchase of the steel product according to the payment processing status of the steel product, , transmitting a shipment request to the supplier terminal.

According to an embodiment, the sales type may include at least one of a designated price sale of the steel product, an auction price sale of the steel product, a one-to-one matching sales method of the steel product, and an order-intensive sales method. .

According to an embodiment, the registering in the sales list may include registering the steel products in a first-come-first-served sales list when the sales type is a designated price sales method.

According to an embodiment, the step of registering in the sales list may include registering the steel product in a sales list that can be purchased through price competition within a preset time when the sales type is an auction sales method. have.

According to an embodiment, between the step of registering in the sales list and the step of generating the purchase information, the step of selecting steel products that are not sold among the steel products registered in the sales list for a preset period and the selected steel It may include grouping the products into at least one group according to the steel properties, and registering them in the bundled sales list.

According to an embodiment, the step of registering in the bundled sales list further includes receiving an edited bundled sales list for purchasing steel products based on the bundled sales list from the purchasing company terminal, and the edited The bundled sale list may include a purchase request for any one steel product among the grouped steel products.

According to an embodiment, between the step of receiving the sale request and the step of registering, checking whether detailed information on the attribute or unique identification information of the steel product is included and details on the attribute or unique identification information When the information is not included, the method may further include transmitting a request for adding detailed information to the supplier terminal.

According to an embodiment, the purchase request from the purchasing company terminal includes a transportation cost registration request for the steel product, and the generating of the steel product purchase information includes the steel product purchase request based on the purchase request from the purchasing company terminal. The method may include checking whether or not transport and transport cost information is being transported through a supplier terminal that sells the product, and generating steel product purchase information including transport entity or transport cost information.

According to an embodiment, the steel product purchase information includes transportation cost information for each sales unit or type of the steel product, and between generating the steel product purchase information and transmitting a shipment request, the purchasing company The method may include checking the transportation cost for each sales unit or type through the terminal, and determining the purchase intention of the steel product.

According to an embodiment, the generating of the steel product purchase information includes calculating the transportation cost of the steel product when the transportation impossible information is confirmed from the supplier terminal, and generating steel product purchase information including the calculated transportation cost information. may include the step of

According to an embodiment, after the step of transmitting the shipment request, the step of checking whether the transaction of the steel product is completed through the supplier terminal and the purchase company terminal, and generating tax invoice information for the steel product may include more.

According to an embodiment, between the step of registering and the step of generating the steel product purchase information, the step of organizing an auction for the steel product and the desired bid price for the auction for a preset time from the purchaser terminal It may further include the step of receiving.

According to an embodiment, the step of registering in the sales list may include, when the sales type is a one-to-one matching sales method, registering in the sales list with or without exposing the price of the steel product. have.

According to an embodiment, the generating of the purchase information includes receiving the desired sale price from the supplier terminal according to the purchase request of the purchaser terminal, and includes the received desired sale price and the purchase request of the purchaser terminal. The method may further include determining whether the transaction of the steel product is successful by comparing the desired purchase price.

According to an embodiment, prior to receiving the sale request, the method further includes negotiating a steel type, price, production schedule, and production quantity for at least one steel product, wherein receiving the sale request includes: It may be a step of receiving a sales request including information on the negotiated steel grade, price, production schedule, and production volume.

According to an embodiment, between the step of registering in the sales list and the step of generating the purchase information, receiving a small quantity purchase request for steel products including a production schedule from the purchasing company terminal and the collected small quantity purchase request The method may further include generating one grouped purchase request when the total order secured amount of steel products calculated on the basis of , satisfies a predetermined production amount.

A steel trading operation server according to another embodiment of the present invention includes one or more processors, a network interface, a memory for loading a computer program executed by the processor, and a storage for storing large-capacity network data and the computer program. , the computer program, based on the operation of receiving a request for sale of the steel product from the supplier terminal, the operation of determining the sales type of the steel product, and registering the steel product in the sales list, the purchase request from the purchaser terminal and an operation of generating steel product purchase information for any one steel product in the sales list, confirming the purchase of the steel product according to the payment processing status of the steel product, and transmitting a shipment request to the supplier terminal. .

According to the present invention, by sequentially applying various auction methods (auction, outlet, package, scrap sales method) to steel products, the seller can handle the stock of steel products, and the buyer can purchase the desired steel products at a reasonable price. can

According to the present invention, it is possible to quickly and conveniently sell and purchase a large amount of steel products or steel products having different specifications by simply registering a list of steel products that each other owns or wants to purchase. In particular, since the steel trading site where such transactions are made is operated 24 hours a day, 365 days a year, it is possible to trade steel products quickly, and the auction operation time in the steel trading site can also be extended to improve the successful bid rate.

According to the present invention, the buyer can purchase the steel product at a lower price by completing the pre-negotiation on the transportation cost during the transaction of the steel product. At this time, if the supplier is the transport entity, the buyer can check the transport cost suggested by the supplier and finally decide whether to purchase the steel product, thereby preventing damage caused by unexpectedly high transport costs.

According to the present invention, by providing different types of sales methods (limited price sales method/ auction sales method) when trading steel products, it is possible to increase the sales or purchase rate of steel products and to activate steel product trading services.

According to the present invention, by performing a transaction for steel products using a mobile terminal of a supplier or a purchaser, real-time transactions can be performed regardless of time and place, thereby improving the convenience of selling/purchasing. In addition, by automatically performing a series of procedures for obtaining documents required for purchase/sales proof, it is possible to further improve transaction convenience.

According to the present invention, it is checked whether the steel product requested for sales registration matches the information provided by the supplier, and according to the result, sales registration is approved/rejected to prevent product sales fraud and to secure customer trust in the sales platform. can

According to the present invention, it is possible to negotiate the production quantity and production schedule of steel products with the supplier, and collect small quantity purchase requests from a number of purchasers, thereby completing a steel product transaction that satisfies both the transaction conditions of the supplier and the buyer.

Effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 is a diagram schematically showing the configuration of a steel trading system according to an embodiment of the present invention.
2 is a flowchart illustrating a steel trading method of a steel trading system according to an embodiment of the present invention.
3 is a view showing a list price sale screen of a steel trading site operated by a steel trading operation server according to an embodiment of the present invention.
4 is a view showing an auction screen of a steel trading site operated by a steel trading operation server according to an embodiment of the present invention.
5 is a view showing the overall configuration included in the steel trading operation server according to an embodiment of the present invention.
6A is a flowchart illustrating a method for the steel trading operation server 300 to provide a sales platform according to an embodiment of the present invention.
6B is a diagram illustrating a sales order in a sales platform according to an embodiment of the present invention.
7 is a flowchart illustrating a method for the steel trading operation server 300 to provide an intermediary trading platform according to an embodiment of the present invention.
8 is a flowchart illustrating a method of providing a steel product transaction service by a steel transaction operation server according to an embodiment of the present invention.
9 is a flowchart illustrating a method for a steel trading operation server to provide an order-intensive sales platform according to an embodiment of the present invention.
10 and 11 are diagrams illustrating a small batch purchase screen of a steel trading site operated by a steel trading operation server according to an embodiment of the present invention.
12 is a diagram schematically showing functions performed by each configuration of the steel trading system according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Advantages and features of the present invention, and a method of achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. Like reference numerals refer to like elements throughout.

Unless otherwise defined, all terms (including technical and scientific terms) used herein may be used with the meaning commonly understood by those of ordinary skill in the art to which the present invention belongs. In addition, terms defined in a commonly used dictionary are not to be interpreted ideally or excessively unless clearly defined in particular. The terminology used herein is for the purpose of describing the embodiments and is not intended to limit the present invention. In this specification, the singular also includes the plural, unless specifically stated otherwise in the phrase.

As used herein, “comprises” and/or “comprising” refers to a referenced component, step and/or action indicating the presence or addition of one or more other components, steps and/or actions. do not exclude

Meanwhile, as used herein, the term “server” refers to a central processing unit capable of providing a predetermined service through a network, more specifically, the Internet, and a user uses the server through a display device such as his or her computer or smart phone. You can access the service provided by the server.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a diagram schematically showing the configuration of a steel trading system 1000 according to an embodiment of the present invention.

Referring to FIG. 1 , the steel trading system 1000 is a steel trading operated by a steel trading operation server 300 (hereinafter referred to as “steel server”) by a supplier 10 and a purchasing company 20 in a steel-related field. Steel products can be traded using the site 30 .

The supplier 10 and the purchaser 20 may sell or purchase a steel product by having a communication terminal capable of using the steel trading site 30 . At this time, the terminals possessed by the supplier 10 and the purchaser 20 are defined as the supplier terminal 100 and the purchaser terminal 200, respectively, and the supplier terminal 100 and the purchaser terminal 200 are smart phones. , a tablet PC, a PC, and the like, may include various electronic devices.

Meanwhile, the steel trading site 30 may be implemented as an HTML-based general-purpose web browser.

In the present invention, the manager, that is, the operator, of the steel server 300 operating the steel trading site 30 purchases steel products from a manufacturer or a manufacturer that manufactures steel materials and steel products (hereinafter, collectively referred to as 'steel products'). It may be a reseller supplier. Accordingly, the steel trading site 30 performs "1. Order Sales", "2. Non-Order Sales", "3. Open Market" and "4. One-to-one Matching Sales (Relay Transactions)", "Order Aggregation", depending on the sales method. Sales" You can operate five platforms. Here, 1. The order selling platform is a platform that sells steel products manufactured by the manufacturer when the operator is a manufacturer of steel products or a supplier that purchases and resells steel products from the manufacturer, and 2. The non-order sales platform is It is a platform that sells steel products that have not received quality certification by the ) is a platform that brokers steel transactions between It is a platform that brokers one-to-one transactions, and 5. The order-intensive sales platform is the supplier 10 and the steel server 300 negotiate and register the specifications, prices, and production schedules of various steel products, and then recruit the purchasers 20 It may be a selling platform.

Hereinafter, in addition to the general 1. order selling method, 2. ~ 5. selling method will be described.

[Non-order sales platform]

The steel server 300 may propose various sales methods until the non-order product (steel product) is finally traded, and the approximate sales order is "1) Auction, 2) Outlet, 3) Package, 4) scrap". On the other hand, the above-described terms are used to more easily describe the sales method of the present invention, and are not limited thereto.

1) Auction

Auctions can be divided into 1.1) premium and 1.2) auctions according to the process method and date. 1.1) The premium auction is an auction that is started on a specified date and period specified by the steel server 300, and the steel server 300 provides the steel product to the purchaser 20 who offered the highest price, starting with the initial selling price. It can be sold by way of a winning bid. The steel server 300 may set the initial sales start price based on the same product group as the corresponding steel product or the sales price of the same steel product in the previous month.

1.2) Auction The auction is started on a designated date and time designated by the steel server 300 , and the steel server 300 may sell by lowering the initial selling price by a certain amount as auction cycles are repeated. For example, an auction auction may be conducted twice for 6 days, for a total of 12 rounds, and as the number of times increases, the initial selling price may be lowered.

2) Outlet

The steel server 300 may sell the steel products that are not sold by auction on a first-come, first-served basis. The steel server 300 may specify the initial sale price based on the price specified in the last round of the previous auction auction, and for a longer period than the sale period in the previous stage, so that the steel product can be sold at the current stage. Steel products may be registered on the steel trading site 30 .

3) Package

The steel server 300 can sell steel products that have not been sold for a long time at the outlet in a bundle, and can bundle and sell steel products in the following order: 3.1) general package, 2) buyer package, 3) export package, and 4) last package. can

3.1) A general package is an auction sold in bundles, and the steel server 300 may present purchase options such as a bundle purchase, a minimum successful bid purchase, and a discount purchase for one bundle to the purchaser 20 .

3.2) The buyer package is an auction in which the purchaser 20 reverses the purchase of the product and sells the steel product based on this. The steel server 300 may obtain information on the price and quantity of steel products desired by the purchaser 20 from the purchaser 20 , and propose a transaction to the supplier 10 based on this information. That is, the steel server 300 may set the price desired by the purchaser 20 for the corresponding steel product as the lowest selling price and proceed with the auction.

3.3) Export package refers to a sales method in which the steel products remaining after the buyer package are bundled again and sold in a general package method, but the target is an overseas buyer (20). Accordingly, the export package may be an auction premised on export.

3.4) Last package refers to a method of collectively selling the remaining quantity after export package at a low price.

4) scrap

The steel server 300 may sell steel products that are not sold even after the above-described steps according to the price of scrap iron (KSSP, published price of Korean iron scrap).

On the other hand, in the case of the above-described non-order sales platform, the supplier 10 may register for sales in a state in which the transportation cost of the steel product is confirmed. That is, when purchasing a steel product, the purchaser 20 may determine the purchase by looking at the determined transportation cost.

[Open Market]

Through the open market platform, the supplier 10 may sell the steel product, and the purchaser 20 may purchase the steel product. If the supplier 10 wants to sell the steel product quickly, it can sell the steel product by 1) a fixed price sale method. can sell

According to an embodiment, in the open market platform, the supplier 10 may set whether to proceed with transportation. For example, when the supplier 10 is a transport entity, destination information desired by the purchaser 20 may be provided to the supplier 10 , and the supplier 10 calculates a transportation cost corresponding thereto, and the purchaser 20 ) can be provided to The purchaser 20 may finally decide whether to purchase the steel product based on the price + transportation cost of the steel product. Conversely, when the purchaser 20 is the transport entity, the steel product may be traded without consultation with the supplier 10 on transport costs.

[One-to-one matching (relay transaction)]

Through the one-to-one matching sales platform, the supplier 10 may request to sell steel products, and the purchaser 20 may privately request to purchase steel products. Specifically, the supplier 10 or the purchaser 20 may select a one-to-one matching or brokerage transaction item in the steel trading site 30 to proceed with the purchase request or the sale request privately.

For example, when the supplier 10 makes a sales request for steel products through the steel trading site 30, the steel server 300 registers the steel products in the sales list, but the price may not be exposed. have. However, the price may be exposed according to the selection of the supplier 10 . Thereafter, when receiving a purchase request from the purchaser 20 , the steel server 300 may confirm a desired transaction price from each of the supplier 10 and the purchaser 20 , and finally determine the transaction price.

In other words, the steel server 300 receives the desired sale price from the supplier terminal 100 according to the purchase request of the purchaser terminal 200 including the desired purchase price, compares the received desired sale price with the desired purchase price, You can decide whether or not to close a transaction for steel products. According to an embodiment, the desired purchase price/desired sale price may be in a price range other than the specified price, and in the case of sales proceeding according to the sales request of the supplier 10, the highest price in the allowed price range may be traded first. have. In addition, the process of adjusting the price may be performed by a manager who operates the steel server 300 .

If the transaction price is determined, the purchaser 20 may confirm the purchase intention of the corresponding steel product, and the steel server 300 may purchase the steel product on behalf of the purchaser 20 . The steel server 300 may proceed with delivery processing and payment settlement after the deposit of the purchaser 20 is confirmed. In this way, the steel server 300 adjusts the transaction price and provides for the purchase of steel products, so that the supplier 10 and the buyer 20 can make a secure transaction through the steel trading site 30 in a private manner. have.

For another example, when the purchaser 20 makes a purchase request for a steel product through the steel trading site 30 , the steel server 300 transmits the purchase request to a plurality of items registered in the steel trading site 30 . A proposal may be made to the supplier 10 , and an estimate for the case may be provided from at least one supplier 10 . When the purchaser 20 selects any one quotation, a brokerage transaction proceeds, and the steel server 300 may finally determine a steel product transaction price between the supplier 10 and the purchaser 20 . Even in the case of a purchase request by the purchaser 20 , the transaction price may be finally determined in the same manner as the sale request, and in the case of sales proceeding according to the purchase request of the purchaser 20 , within the mutually permitted price range The lowest price can be traded first.

If the transaction price is determined, the purchaser 20 may confirm the purchase intention of the corresponding steel product, and the steel server 300 may purchase the steel product as soon as the supplier 10 requests for sale.

On the other hand, in the case of the aforementioned one-to-one matching sales platform, the transport entity may be the supplier 10 or the purchaser 20, as in the open market platform. Specifically, depending on whether the supplier 10 sets the transport, when the supplier 10 is the transport entity, the destination information desired by the buyer 20 may be provided to the supplier 10, and the supplier 10 It is possible to calculate the appropriate transportation cost and provide it to the purchaser 20 . The purchaser 20 may finally decide whether to purchase the steel product based on the price + transportation cost of the steel product. Conversely, when the purchaser 20 is the transport entity, the steel product may be traded without consultation with the supplier 10 on transport costs.

[Order Intensive Sales]

Through the order-intensive sales platform, the purchaser 20 may purchase a small amount of steel products. Specifically, the steel server 300 may negotiate a production schedule of various steel products with the supplier 10 , and then register it on the steel trading site 30 . Here, the matters negotiated between the steel server 300 and the supplier 10 may include product steel type, price, production schedule (order deadline, production date, delivery date), and production quantity.

The purchasing company 20 can check the type and schedule of steel products that are being recruited by the purchaser on the steel trading site 30, and can request to purchase a small amount of the desired steel product, and when the minimum order quantity is secured, multiple purchasers ( 20) and a transaction between the supplier 10 can be made.

On the other hand, in the case of the above-described order-intensive sales platform, transportation costs may be designated by agreement between the supplier 10 and the steel server 300 . However, the present invention is not limited thereto, and transportation costs may be adjusted between the supplier 10 or the steel server 300 according to the request of the purchaser 20 .

As such, the steel trading site 30 provides an e-commerce brokerage platform for selling and purchasing steel products to the supplier 10 and the buyer 20 engaged in the steel-related field, thereby providing the supplier 10 and the buyer. (20) It is possible to expand the contact opportunities between. In addition, by providing a sales platform for the ordered product or non-ordered product to the purchaser 20 , a desired steel product can be purchased at a low price.

Hereinafter, a flow in which the brokerage trading platform and the sales platform are operated in the above-described steel trading system 1000 will be described.

2 is a flowchart illustrating a steel trading method of the steel trading system 1000 according to an embodiment of the present invention.

Referring to FIG. 2 , the supplier terminal 100 transmits a steel product registration request to the steel server 300 ( S1 ). A steel product registration request is the same as a steel product sale request, and this request may include detailed information about the steel product, actual image, and type of sale (list price sale/auction). For example, detailed information on steel products includes thickness (mm), width (mm), length (mm), coating amount (g/m ² ), post-treatment, lubrication treatment, C(%), YP( mpa), TS(mpa), EL(%), etc. may include information on the properties of steel products, and the number, specification, size, variety, product name, and weight of steel products to be owned and sold by the supplier (10). (kg), production year, product type, manufacturer, country of origin, and may include unique identification information of steel products such as shipping easements.

In addition, since the above detailed information can be verified and confirmed by a Mill Test Certification (MTC), the supplier terminal 100 may transmit the MTC for the steel product to the steel server 300 .

The steel server 300 confirms the sales type and detailed information of the steel product, sets the brokerage fee, and then approves the steel product registration (S2). The steel server 300 verifies the validity of the MTC received from the supplier terminal 100 and can obtain detailed information about the steel product, and at the same time whether the product name and category provided by the supplier terminal 100 match. Check the information, and in case of a typo, you can arbitrarily modify the information.

According to an embodiment, the steel server 300 may register a corresponding steel product in the steel trading site 30 even if all of the above-described detailed items are not described, when a certain number or more of the detailed items are described. Here, more than a certain number may be set by the administrator, and required input items may also be designated by the administrator.

If the steel product sale request does not include detailed information on the attribute or unique identification information of the steel product, the steel server 300 may transmit a request for adding detailed information to the supplier terminal 100 .

The steel server 300 may check the sales type of the steel product (S3), and if the steel product is a regular price sale, the steel server 300 displays the steel product on the steel trading site 30 (S4 - 10). According to an embodiment, the supplier terminal 100 may transmit a description of a transport entity for various steel products to be sold together. Accordingly, in the process of displaying the steel products A, B, C, and D sold by the supplier terminal 100 , the steel server 300 displays "A: transportable by the buyer, B: transportable by the buyer, C: transported by the supplier It is possible to indicate the transport entity for each steel product, such as "Possible, D: transportable by the purchaser". In this case, in addition to the transport entity, the current location information of the steel product may be provided to the purchaser 20 together. That is, due to the characteristics of the steel product, the delivery cost may be consumed as much as the cost of the steel product, and thus, it is possible to provide the purchaser 20 with a choice of whether to carry out its own transportation when reviewing the purchase.

3 is a view showing a list price sale screen of the steel trading site 30 operated by the steel trading operation server 300 according to an embodiment of the present invention.

Referring to FIG. 3 , the steel server 300 may recommend a current focus product 31 or a product 32 around the purchaser 20 to the purchaser 20 through the steel trading site 30 . In addition, the purchasing company 20 can select the product type 33 or the product location 34 on the steel trading site 30 to search for steel products for sale, and the product name, standard, size, By detailed input 35 of a manufacturer, country of origin, etc., a desired steel product can be quickly searched for.

The purchaser terminal 200 may store the steel products desired to be purchased in the shopping cart (S4-20), and may transmit a purchase request for any one steel product among the stored steel products to the supplier terminal 100 ( S5).

On the other hand, when the corresponding steel product is an auction, the steel server 300 organizes the corresponding steel product as an auction object (S4-1). In this case, the steel server 300 may receive a provisional selling price (auction start price) for the corresponding steel product from the supplier terminal 100 , and may organize an auction based on this.

4 is a view showing an auction screen of the steel trading site 30 operated by the steel trading operation server 300 according to an embodiment of the present invention.

Referring to FIG. 4 , the steel server 300 may inform the purchaser 20 of the steel product currently being auctioned and the remaining time 41 until the end of the auction through the steel trading site 30 . In addition, the steel server 300 may schematically inform the auction progress status to the supplier 10 or the purchaser 20 connected to the steel trading site 30 . For example, the steel server 300 may outline the number of auction participants, the latest bid time, the latest bid amount, or information on steel products in the process of being auctioned. By exposing a large number of auctions and auctions with a large bid amount at the top of the steel trading site 30 , the auction participation rate can be further increased.

Also, after organizing the auction, the steel server 300 may transmit an auction start notification to the purchaser terminal 200 that can purchase the corresponding steel product. In this case, the criterion of the purchase company terminal 200 that transmits the auction start notification may be set based on the purchase history of the purchase company terminal 200 .

Meanwhile, the purchaser 20 may search whether the steel product desired to be purchased is being auctioned off. For example, the purchaser 20 may select a product type 42 or a product location 43 on the steel trading site 30 to search for steel products in the process of being auctioned, and within the search results, the product name, By detailed input 44 of the standard, size, manufacturer, country of origin, etc., it is possible to quickly search for a desired steel product.

According to an embodiment, the supplier 10 may provide information on steel products to auction participants (buyers 20 ) in real time with respect to steel products currently being auctioned off. For example, the supplier 10 may provide information on the actual image of the steel product viewed from multiple angles, an enlarged image that shows the surface state, and the quantity of stock. In addition, the steel server 300 may arrange a chat window in which both the supplier 10 and the purchaser 20 can participate in the auction window, so that the auction of the product can be made more easily.

Referring back to FIG. 2 , the purchasing company terminal 200 participates in the auction and enters a desired bid price for the steel product, thereby participating in the bidding ( S4-2 ). In this process, the purchaser's terminal 200 may also present the intention to transport the steel product, which determines whether the supplier 10 or the purchaser will proceed with the transportation in relation to the steel product transportation progress when the supplier 10 registers the product. This can be done by setting (20) to be selectable.

After the auction ends, the buyer terminal 200 that has entered the highest desired bid price is successful (S4-3), and at the same time, a steel product purchase request may be transmitted to the supplier terminal 100 (S5).

In this way, the purchaser 20 can participate in the steel product auction anywhere using the purchaser terminal 200 , and the supplier 10 promotes the steel product during the auction, so that the selling price can increase

The supplier terminal 100 registers whether the steel product is transported or transport cost information (transportation cost to the delivery destination specified by the purchaser 20) (S6), and the steel server 300 is the supplier terminal 100 and the purchaser terminal By synthesizing the information provided by 200 , it is possible to generate steel product purchase information including steel product unique identification information, detailed information, transport entity (supplier 10 or purchase company 20 ), and transport cost information. Also, at the same time, the steel server 300 may transmit the generated steel product purchase information to the purchasing company terminal 200 to check whether the purchase company 20 has confirmed the purchase.

That is, the purchasing company 20 may compare the cost of self- or consignment transportation, find a way to purchase the steel product at a lower price, and determine whether to confirm the purchase.

If the steel server 300 confirms the transport impossibility information from the supplier terminal 100, the steel server 300 calculates the transport cost of the steel product that the buyer 20 wants to purchase, and includes the calculated transport cost information. You can create steel product purchase information.

If there are two or more types of steel products to be purchased from the purchasing company terminal 200, and the same vendor terminal 100 sells steel products, the steel server 300 is configured by the supplier 10 and the purchaser 20. can mediate to determine the transport entity for each type. For example, it may be determined that the supplier 10 bears the transportation cost for the steel product A to be purchased by the purchaser 20 and the purchase company 20 bears the transportation cost for the steel product B. In addition, when the supplier 10 sets and registers each of the steel products A and B as “supplier 10 transport” and the same purchaser 20 requests transport to the same destination (delivery destination), the supplier 10 will It becomes a transport entity for steel products A and B, and can transport two steel products together to the purchaser 20 .

In addition, depending on the quantity or weight (sales unit) of the steel product that the purchaser 20 wants to purchase, the supplier 10 and the purchaser 20 may share the transportation cost, and the steel server 300 may can mediate

The purchaser's terminal 200 may confirm the transportation entity or transportation cost for each sales unit or type, and may determine to purchase the corresponding steel product (S7). The steel server 300 may organize a deposit request form for issuing a virtual account at the same time as the purchase confirmation of the purchasing company terminal 200 (S8).

As described above, the operator of the steel server 300 generates an order for steel products by one operator of a supplier/manufacturer/group company/independent company of a steel product to be transacted (Sale Order (SO) or AO (Agency Order)), deposit request information for the purchaser terminal 200 may be generated (S9), and an IR account may be created (S10).

The steel server 300 may receive an SO, AO, or IR account from the corresponding operator ( S11 ), and transmit it to the purchaser terminal 200 . Here, in the process of transmitting to the purchase company terminal 200 , the steel server 300 may transmit the IR account to the purchase company terminal 200 in a notification manner, and the purchase company 20 in the steel trading site 30 You can also send it by uploading it to your purchase history.

After that, the purchase company terminal 200 deposits the price of the steel product into the IR account (S13), and at the same time, the steel server 300 confirms the deposit information of the purchase company terminal 200 (S14) (S14') , a shipment request may be transmitted to the supplier terminal 100, and the steel product may be classified as a confirmed case of purchase by the purchaser 20 (S15).

For steel products for which deposit has been confirmed, the supplier terminal 100 may proceed with shipment, register shipment (S16) and complete delivery (S17), and the purchaser 20 that has received the steel product delivered to the purchaser terminal It can be approved that the delivery has been completed through (200) (S18).

In addition, after the steel product is delivered from the supplier 10 to the purchaser 20 , the steel server 300 may generate tax invoice information for the steel product and the brokerage service. Accordingly, the supplier terminal 100 may inquire a transaction specification for brokerage sales, and the purchase company terminal 200 may inquire a transaction specification for product purchase, that is, product sales.

Meanwhile, in the above-described transaction method, the purchase company terminal 200 pays cash to the steel server 300 through an IR account, and according to an embodiment, the steel product payment processing by the purchase company terminal 200 is a credit card , debit card, real-time account transfer, telecommunication company payment, transfer through purchase money loan, etc. can be made in various payment methods. Accordingly, the steel transaction system 1000 may further include an electronic payment proxy server (not shown) (Payment Gateway). The purchasing company 20 may pay for the steel product using one of these payment methods.

So far, the steel trading method of the steel trading system 1000 according to an embodiment of the present invention has been described. According to the present invention, it is possible to provide stock information, price information, and purchase service of various steel products to actual consumers and purchasers 20 through the steel trading system 1000 , and to the supplier 10 through electronic commerce Opportunities for contact with the purchaser 20 may be expanded. In addition, in addition to simply providing an intermediary between the supplier 10 and the buyer 20, a fixed price sale method that can quickly process inventory and an auction price sale method that can increase the selling price are provided, so that the steel-related industry It can increase the participation rate of traders.

Hereinafter, the configuration of the steel server 300 that mediates transactions between the supplier 10 and the purchaser 20 and sells steel products will be briefly described.

5 is a view showing the overall configuration included in the mediation server 300 according to an embodiment of the present invention.

Referring to FIG. 5 , the mediation server 300 may include a processor 310 , a network interface 320 , a memory 330 , a storage 340 , and a data bus 350 connecting them.

The processor 310 controls the overall operation of the mediation server 300 . The processor 310 may be any one of a central processing unit (CPU), a micro processor unit (MPU), a micro controller unit (MCU), or a type of processor widely known in the art to which the present invention pertains. In addition, the processor 310 may perform an operation on at least one application or program for performing the method for providing a steel product transaction service according to an embodiment of the present invention.

The network interface 320 supports wired and wireless Internet communication of the mediation server 300 , and may support other known communication methods. Accordingly, the network interface 320 may be configured to include a corresponding communication module.

The memory 330 stores various data, commands and/or information, and loads one or more computer programs 341 from the storage 340 to perform the method for providing a steel product trading service according to an embodiment of the present invention. can Although RAM is illustrated as one of the memories 330 in FIG. 2 , it goes without saying that various storage media may be used as the memory 330 .

The storage 340 may non-temporarily store one or more computer programs 341 and large-capacity network data (not shown).

The storage 340 is a non-volatile memory such as a read only memory (ROM), an erasable programmable ROM (EPROM), an electrically erasable programmable ROM (EEPROM), a flash memory, a hard disk, a removable disk, or in the technical field to which the present invention pertains. It may be any one of widely known computer-readable recording media.

The computer program 341 is loaded into the memory 330 and receives an operation S310 for receiving a sale request for a steel product from the supplier terminal 100 by one or more processors 310, determining a sales type of the steel product, and , an operation of registering the steel product in the sales list (S320), an operation of generating steel product purchase information for any one steel product in the sales list based on a purchase request from the purchaser terminal 200 (S330), and An operation ( S340 ) of confirming the purchase of the steel product according to the payment processing status of the steel product and transmitting a shipment request to the supplier terminal 100 may be performed.

That is, the processor 310 of the steel server 300 executes the computer program 341 stored in the storage 340 , and provides the supplier 10 and the purchaser 20 for steel trading including a trading platform and an intermediary trading platform. A service can be provided, and a method in which the steel server 300 provides a service for each platform will be described below.

6A is a flowchart illustrating a method for the steel trading operation server 300 to provide a sales platform according to an embodiment of the present invention.

The steel server 300 providing the sales platform in FIG. 6A may be a server operated by a manufacturer that manufactures steel products, and accordingly, the steel server 300 preferentially selects steel products that do not meet the specifications. can be done

That is, the steel server 300 classifies non-order products from the manufactured steel products (S110), and registers products (genuine) and off-order products that meet the specifications on the steel trading site 30 to sell them (S120). ).

When the steel product is sold, the steel server 300 may perform settlement with the purchaser terminal 200 (S130-1) and provide a tax invoice (S140-2).

If the steel products are not sold, the steel server 300 may select items not sold for a certain period of time and change loading information of the selected steel products ( S130-10 ). For example, the steel server 300 may change the loading information of unsold items from “warehouse” to “dumping area” and transmit the change information to a manager terminal that manages the inventory of steel products.

Steel products that are not sold may be sold through various sales methods provided by the steel server 300 , and the steel server 300 groups the steel products into at least one group according to steel properties and then sells them in bundles. can

6B is a diagram illustrating a sales order in a sales platform according to an embodiment of the present invention.

Referring to FIG. 6B , the steel server 300 may sell steel products in the order of premium, auction, outlet, general package, buyer package, export package, last package, and scrap. It is omitted because it is described in .

Before the steel server 300 bundles and sells unsold steel products, the steel server 300 may sell the steel products by auction through premium outlets and auctions. In addition, steel products that are not sold through premium outlet or auction auctions may be sold in bundles, and in the case of the outlet-last package, it is possible to determine whether or not to stock the steel products by providing them for a preset period. That is, steel products that are not sold even in the outlet-last package for a preset period may be sold as scrap through scrap.

Referring back to FIG. 6A , the steel server 300 checks the purchaser terminal 200 that has been successfully bid through the auction (S150-10), and after generating shipment instruction information and transportation instruction information for the corresponding steel product ( You can check the delivery status of S160-10), dispatch, and load (S170-10).

Thereafter, the steel server 300 may confirm that the delivery has been completed (S180-10), may proceed with sales processing (S190-10), and may issue a tax invoice for this (S200-10).

7 is a flowchart illustrating a method for the steel trading operation server 300 to provide an intermediary trading platform according to an embodiment of the present invention.

Referring to FIG. 7 , the steel server 300 stores the fee (margin) negotiated with the supplier 10 (S2101), and receives the desired selling price of the steel product from the supplier terminal 100 (S2102).

The steel server 300 may determine whether the input desired sale price is an appropriate line (S2103), and if not appropriate, may request a re-entry of the desired sale price to the supplier terminal 100 (S2102, NO). The steel server 300 may check the transaction price of a similar steel product based on detailed information of the corresponding steel product, and determine an appropriate line of the desired selling price based on this.

If the desired sale price is appropriate, the steel server 300 may register the sale price including the desired sale price and the commission in the steel trading site 30 ( S2104 ). In this case, the steel product may be sold at an auction or a fixed price according to the request of the supplier 10 .

In the case of auction sale (auction), the steel server 300 may register the product in the auction sale item for a preset period on the steel trading site 30 (S2105-1), and the purchaser terminal 200 may auction You can search for the corresponding steel product in the sales section. Accordingly, when any one purchasing company 20 receives a successful bid, the steel server 300 may register a successful bid and landing (S2105-2).

In the case of a regular price sale, the steel server 300 may register the product as a regular price sale item on the steel trading site 30 (S2105-10), and receives a purchase request from the purchaser terminal 200, and purchases the product. It is possible to select and register the landing (S2105-20).

The steel server 300 may transmit a transport cost registration request to the supplier terminal 100 that sells the corresponding steel product (S2106), and transmit the transport cost proposed by the supplier 10 to the buyer terminal 200, It can be confirmed whether the purchase decision of (20) (S2017). For example, whether the purchase decision is made may be determined by whether the purchase company 20 deposits the money.

The steel server 300 may confirm the deposit of the purchaser 20 (S2108), and may make a delivery request to the supplier terminal 100 (S2109), and may check the delivery status (S2110).

Thereafter, the steel server 300 may confirm that the steel product has been delivered from the purchase company terminal 200 , and may finally approve the delivery of the steel product ( S2111 ).

After the steel product is delivered from the supplier 10 to the purchaser 20 , the steel server 300 may remit the payment to the supplier 10 ( S2112 ) and process a tax invoice ( S2113 ).

So far, a method for the steel server 300 according to an embodiment of the present invention to provide a sales platform and an intermediary trading platform has been described. According to the present invention, by sequentially applying various auction methods (auction, outlet, package, scrap sales method) to steel products, the seller can handle the inventory of steel products, and the buyer can purchase the desired steel products at a reasonable price. can

Hereinafter, a method of providing an overall steel trading service in which the steel server 300 integrates a trading platform and an intermediary trading platform will be described.

8 is a flowchart illustrating a method of providing a steel product transaction service by a steel transaction operation server according to an embodiment of the present invention.

Referring to FIG. 8 , the steel server 300 receives a sale request for steel products from the supplier terminal 100 ( S310 ). The steel product sales request must include detailed information about the steel product, actual image, and sales type (list price/auction). cannot be registered in

For example, detailed information on steel products includes thickness (mm), width (mm), length (mm), coating amount (g/m ² ), post-treatment, lubrication treatment, C(%), YP( mpa), TS(mpa), EL(%), etc. may include information on the properties of steel products, and the number, specification, size, variety, product name, and weight of steel products to be owned and sold by the supplier (10). (kg), production year, product type, manufacturer, country of origin, and may include unique identification information of steel products such as shipping easements.

In addition, the above detailed information can be verified and confirmed by MTC (Mill Test Certification, material report), the steel server 300 verifies the validity of the MTC received from the supplier terminal 100, and Detailed information can be obtained.

The steel server 300 checks whether detailed information on the attribute or unique identification information of the steel product is submitted in the sale request (S310-1), and whether to register the steel product may be determined according to whether the detailed information is submitted.

According to an embodiment, the steel server 300 may register a corresponding steel product in the steel trading site 30 even if all of the above-described detailed items are not described, when a certain number or more of the detailed items are described. Here, more than a certain number may be set by the administrator, and required input items may also be designated by the administrator.

As a result of the check in step S310-1, if detailed information on the attribute or unique identification information of the steel product is not included in the sale request of the steel product, the steel server 300 requests the supplier terminal 100 to add detailed information can be transmitted (S310-2, NO).

That is, the steel server 300 of the present invention can secure customer reliability for the steel trading site 30 by going through a quality assurance process for steel products before registering the trading steel products on the steel trading site 30 . .

On the other hand, the supplier 10 may determine the sales type for the steel product and transmit it together with the sales request, where the sales type is 1) a fixed price sales method, which has the advantage of quickly handling the inventory of the product, the product 2) Auction price sales method, which has the advantage of high profit by raising the unit price of sales, is included. The supplier 10 may determine the sales type of the steel product in consideration of the current asset or inventory processing status.

As a result of the verification in step S310-1, if the steel product sale request includes detailed information on the attribute or unique identification information of the steel product, the steel server 300 checks the sales type of the steel product, and Register the product in the sales list (S320).

Specifically, the steel server 300 may register the product in the sales list that can be purchased on a first-come, first-served basis within the steel trading site 30 when the sales type is 1) a designated price sale method, and 2) the auction is the sale method date. In this case, the product can be registered on the sales list that can be purchased through price competition within a preset time, and 3) In the case of a one-to-one matching (relay transaction) sales method, the price of the product is exposed or not. You can register on the sales list.

That is, the steel server 300 provides a transaction method in which the above-described three transaction methods or a specified price sale + auction price sale method are mixed, thereby facilitating the transaction of steel products between the supplier 10 and the purchaser 20 . can

According to an embodiment, when the sales type of the steel product is 2) the auction is a sales method, the steel server 300 may organize an auction for the steel product, You can receive the desired bid price for the auction.

In addition, in order to proceed with the auction for the steel product, the supplier 10 may provide a provisional selling price (auction start price) for the steel product to the steel server 300 , and the steel server 300 based on this You can organize an auction. Also, after organizing the auction, the steel server 300 may transmit an auction start notification to the purchaser terminal 200 that can purchase the corresponding steel product. In this case, the criterion of the purchase company terminal 200 that transmits the auction start notification may be set based on the purchase history of the purchase company terminal 200 .

In addition, the steel server 300 may schematically inform the auction progress status to the supplier 10 or the purchaser 20 connected to the steel trading site 30 during the auction. For example, the steel server 300 may outline the number of auction participants, the latest bid time, the latest bid amount, or information on steel products in the process of being auctioned. By exposing a large number of auctions and auctions with a large bid amount at the top of the steel trading site 30 , the auction participation rate can be further increased.

According to an embodiment, the steel server 300 may receive information on steel products of different specifications from the supplier 10 in a lump and proceed with sales on the steel trading site 30 , and the purchaser 20 may trade steel products. By analyzing the information provided collectively through the site 30, it is possible to easily select the size of the steel product to be purchased. That is, the purchaser 20 can collectively check the steel products sold by the supplier 10 through the steel trading site 30 , and can select the steel products they want to trade with, so that the transaction can be conducted more smoothly. can

After step S320 , the steel server 300 generates steel product purchase information for any one steel product in the sales list based on the purchase request of the purchaser terminal 200 ( S330 ). Here, the purchase request of the purchaser terminal 200 includes a request for registration of transportation costs for the steel product, and the steel server 300 determines whether the steel product is transported through the supplier terminal 100 that sells the steel product, or the transportation cost. information can be checked.

Meanwhile, the purchasing company 20 may search for a steel product to be purchased on the steel trading site 30 and obtain information on the corresponding steel product or material. At this time, the purchasing company 20 enters the product name, standard, and size (eg, H-beam KS D 3507. H-beam 1.32*1,200*3.0), or an abbreviation such as “PO, EG, CG”, “Cold Rolled Steel” By entering an English name such as “,” or a Korean name such as “cold-rolled steel sheet”, you can search for related steel products more easily.

On the other hand, the steel server 300 analyzes the purchase pattern of the purchaser terminal 200 while the purchasing company terminal 200 accesses the steel trading site 30 , can offer products.

On the other hand, in step S310, if the steel server 300 registers steel products after negotiating the steel type, price, production schedule, and production quantity for at least one steel product between the supplier terminals 100, the steel server 300 ) may produce a single piece of steel product purchase information by collecting a small amount of purchase requests from the purchasing company terminal 200 .

The steel server 300 aggregates the information provided by the supplier terminal 100 and the purchaser terminal 200, and includes unique identification information for steel products, detailed information, transport entity (supplier 10 or purchaser 20), Steel product purchase information including transportation cost information may be generated.

According to an embodiment, when the steel server 300 confirms the transport impossibility information from the supplier terminal 100 , the steel server 300 calculates the transport cost of the steel product that the purchaser 20 wants to purchase, and the calculated transport cost Steel product purchase information including information may be generated, and this may be transmitted to the purchasing company terminal 200 .

If there are two or more types of steel products that the purchaser 20 wants to purchase, and the steel products are sold by the same supplier 10 , the steel server 300 is configured by the supplier 10 and the purchaser 20 , respectively. Intermediaries can be used to determine the transport entity by type. For example, it may be determined that the supplier 10 bears the transportation cost for the steel product A to be purchased by the purchaser 20 and the purchase company 20 bears the transportation cost for the steel product B. In addition, when the supplier 10 sets and registers each of the steel products A and B as “supplier 10 transport” and the same purchaser 20 requests transport to the same destination (delivery destination), the supplier 10 will It becomes a transport entity for steel products A and B, and can transport two steel products together to the purchaser 20 .

In addition, depending on the quantity or weight (sales unit) of the steel product that the purchaser 20 wants to purchase, the supplier 10 and the purchaser 20 may share the transportation cost, and the steel server 300 may can mediate

The steel server 300 may check the transport entity or transport cost for each sales unit or type through the purchaser terminal 200 , and may confirm the purchase intention of the steel product. In addition, the steel server 300 may generate a virtual account for payment based on the steel product purchase information that has been determined between the supplier 10 and the purchaser 20 , and transmit it to the purchaser terminal 200 . have.

On the other hand, the steel server 300 selects a product that has not been traded for a preset period from among the steel products registered in the sales list, and selects steel products whose transaction is not started on the steel trading site 30 in order to promote sales. After grouping into at least one group according to the following, it is possible to bundle sales. The steel server 300 may register it in the bundle sales list of the steel trading site 30 , and the purchaser terminal 200 may download the bundle sales list and select a steel product to be purchased. For example, the steel server 300 may upload the bundle sales list in the form of an Excel file, and the purchaser terminal 200 may download it from the steel trading site 30 . The purchasing company 20 may easily select the goods to be purchased in the Excel file, and according to an embodiment, the purchasing company 20 may re-edit the Excel file and upload it to the steel trading site 30 . In this case, the steel server 300 may transmit the edited Excel file uploaded by the purchaser 20 to the supplier terminal 100 .

The steel server 300 receives the edited bundle sales list for purchasing steel products from the purchaser terminal 200 (or the purchaser 20 uploads the edited bundle sales list to the steel trading site 30), A purchase request for steel products may be made to the supplier 10 .

That is, the purchaser 20 may reversely suggest the steel product it needs to the seller 10 , and conduct an auction on the steel product to activate the transaction of steel products through the steel trading site 30 .

After step S330 , the steel server 300 confirms the purchase of the steel product according to the payment processing status of the steel product, and transmits a shipment request to the supplier terminal 100 ( S340 ).

The steel server 300 checks whether the delivery of steel products has been completed through the supplier terminal 100 and the purchase company terminal 200, and generates tax invoice information for the steel products and brokerage services, thereby providing a series of brokerage services. can finish

So far, a method of providing a steel product transaction service by the steel server 300 according to an embodiment of the present invention has been described. According to the present invention, the supplier 10 can freely register and sell the product through the open market platform, and the purchaser 20 can easily purchase the desired steel product. That is, the supplier 10 and the purchaser 20 can conduct all transactions for steel products at once through the steel server 300 , from purchase, deposit, delivery, and issuance of tax invoices to steel products, so that the transaction is convenient. This can be increased.

Hereinafter, a method of selling steel products through an order-intensive sales platform among methods of providing a steel product transaction service by the steel server 300 will be described in detail.

9 is a flowchart illustrating a method in which the steel trading operation server 300 provides an order-intensive sales platform according to an embodiment of the present invention, and FIGS. 10 and 11 are a steel trading operation server according to an embodiment of the present invention. It is a diagram showing a small batch purchase screen of a steel trading site operated by 300 .

Referring to FIG. 9 , the steel server 300 registers steel product production information negotiated with the supplier 10 in the steel trading site 30 ( S410 ). Specifically, the steel server 300 may negotiate the steel type, price, production schedule (order deadline, production input date, delivery date) and production volume of steel products with the supplier, and information on the production volume for each production schedule (101) may be uploaded to the steel trading site 30 .

Referring to FIG. 10 , production information 101 for each month and each week may be uploaded to the steel trading site 30 for each type of steel product, such as general steel grade SS400 and reinforcing bar ø12mm. Here, the first "orderable amount" means the conditions under which steel products can be manufactured, the second "order secured amount" means the total order request amount of the purchasers 20 so far, and the third "orderable amount" denotes the maximum order quantity that can be ordered by the purchaser 20 at the present time. In addition, although not shown in the production information 101 item, information on the price of the corresponding steel product may also be uploaded.

After step S410 , the steel server 300 may receive any one producer selection information from the purchasing company terminal 200 , and checks whether the corresponding steel product can be ordered ( S420 ).

That is, the purchasing company terminal 200 can check the current order available amount, order secured amount, order deadline, and production input date through the steel trading site 30 , and the purchasing company 20 can check the production amount along with information on the production quantity. Selection information may be transmitted to the steel server 300 .

If, in step S420 , the producer selected by the purchaser terminal 200 is impossible to order, the steel server 300 may transmit to the purchaser terminal 200 a notification indicating that another producer must be selected along with a purchase impossible notification. .

Conversely, if the producer selected by the purchaser terminal 200 can order in step S420 , the steel server 300 generates and transmits virtual account information including the advance payment information to the purchaser terminal 200 , and checks whether the advance payment is deposited. Confirm (S430, YES).

If, in step S430, if the advance payment deposit of the purchasing company 20 is not confirmed, the steel server 300 may repeatedly transmit a deposit notification to the purchase company terminal 200, and according to an embodiment, the repeated notification If the specified number of times is exceeded, a penalty for steel trading may be applied.

Conversely, in step S430 , if the advance payment of the purchaser 20 is confirmed, the steel server 300 provides an order form creation screen through the steel trading site 30 , and obtains the order form written by the purchaser 20 . (S440, YES).

Referring to FIG. 11 , the purchaser's terminal 200 indicates the standard code for a specific steel product, order use, thickness, width, length, plating amount, order quantity, packaging discontinuity (classification, lower limit, upper limit), packaging method, delivery address (hope Specific information such as cattle, input station) may be input, and the steel server 300 may obtain an order form in which all information is combined into one.

After step S440 , the steel server 300 may transmit the price and transportation cost of the steel product confirmed to the purchaser terminal 200 , and process the balance for the case, and the supplier 100 produces the steel product Confirmation of completion (S450). Here, the transportation cost for the ordered product may be designated by agreement between the supplier 10 and the steel server 300 , but at the request of the purchaser 20 , the purchaser 20 becomes the transport agent and the steel The transport cost may be separately negotiated between the servers 300 .

After step S450, the steel server 300 checks the completion of shipment and delivery of the steel product from the supplier terminal 100, and processes purchase/sales tax invoices for each of the supplier 10 and the purchaser 20 (S460) ).

In this way, the steel server 300 can mass-produce and sell steel products in consultation with the supplier 10, and a plurality of purchasers 20 can acquire a small amount of steel products that cannot be easily purchased on a desired date. can

12 is a view schematically showing functions performed by each configuration of the steel trading system 1000 according to an embodiment of the present invention.

Referring to FIG. 12 , a UI for trading steel products such as login, product search, open market, and my page may be provided on the steel trading site 30 . The supplier terminal 100 may log in to the steel trading site 30 and register steel product sales, sales status inquiry, and steel product transportation costs, and the purchaser terminal 200 may log in to the steel trading site 30 to , you can inquire about steel product purchase or auction, deposit inquiry, and shipment status.

In addition, the supplier 10 or the purchaser 20 may search for steel products currently being traded on the steel trading site 30 or obtain information on the steel products. Accordingly, the supplier 10 may determine the current sales trend of steel products, and the purchaser 20 may determine at what price the steel products are being traded.

The manager terminal 300 may manage the overall status related to sales, such as auction status, sales status, shipment status, and 1:1 inquiry with customers, in the steel trading site 30 , and sell to the steel trading site 30 . You can register and approve scheduled steel products, manage exhibitions, and manage supplier (10)/buyer (20) information. In addition, the manager terminal 300 may manage overall information handled in the steel trading site 30 , such as a product that is not being sold, and payment information other than a brokerage fee (supplier fee).

According to an embodiment, the steel trading system 1000 may further include a manufacturer terminal (not shown) owned by a manufacturer (not shown) that directly manufactures steel products, and the steel server 300 includes a manufacturer and a purchaser ( By intermediary 20), it is possible to expand the purchasing company 20's opportunity to purchase steel products and activate the economy of the steel product manufacturing industry.

Meanwhile, the present invention can also be embodied as computer-readable codes on a computer-readable recording medium. The computer-readable recording medium includes all storage media such as a magnetic storage medium and an optically readable medium. Also, it is possible to record the data format of the message used in the present invention on a recording medium.

Although the embodiments of the present invention have been described above with reference to the accompanying drawings, those of ordinary skill in the art to which the present invention pertains can realize that the present invention can be implemented in other specific forms without changing the technical spirit or essential features. you will be able to understand Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive.

1000: Steel trading system
100: supplier terminal
200: purchaser terminal
300: steel trading operation server
10: Supplier
20: Buyer
30: Steel trading site

Claims (17)

In a steel trading operation server comprising one or more processors, a network interface, a memory for loading a computer program executed by the processor, and storage for storing large-capacity network data and the computer program, wherein the processor is configured to: As a method performed by executing a command of a program,
negotiating a steel grade, price, production schedule and production volume for at least one steel product;
receiving a sale request for steel products from a supplier terminal;
confirming a sales type of the steel product, and registering the steel product in a sales list;
selecting unsold steel products from among the steel products registered in the sales list for a preset period;
generating steel product purchase information for any one steel product in the sales list based on a purchase request from a purchasing company terminal; and
confirming the purchase of the steel product according to the payment processing status of the steel product, and transmitting a shipment request to the supplier terminal;
including,
The sales type is
Including the specified price sale, auction price sale, one-to-one matching sale, and order-intensive sales methods of the steel products,
The step of registering in the sales list is,
If the sales type is a designated price sales method, comprising the step of registering the steel products in a first-come-first-served sales list,
and registering the steel product in a sales list that can be purchased through price competition within a preset time when the sales type is an auction sales method;
If the above sales type is a one-to-one matching sales method,
The step of registering in the sales list includes registering in the sales list without exposing the price of the steel product, and the step of generating the purchase information includes: Comparing the range of the desired purchase price included in the purchase request, the method further comprising the step of determining whether the transaction of the steel product is successful,
If the above sales type is order-intensive sales,
The receiving of the sales request includes receiving a sales request including information on a steel type, a price, a plurality of production schedules and a production quantity,
Between the step of registering in the sales list and the step of generating the purchase information, receiving a small quantity purchase request for steel products including a production schedule from a plurality of the purchasing company terminals, and calculating based on the collected small quantity purchase request It characterized in that it further comprises the step of generating one grouped purchase requisition when the total order secured amount of the steel products satisfies the predetermined production volume,
In the sale of the steel products selected in the step of screening the steel products that are not sold,
It is characterized in that the selected steel products are continuously sold in the order of auction, outlet, package and scrap sales until the transaction is finally completed,
The package is registered in the bundle sales list by grouping the selected steel products into at least one group according to the steel properties,
Further comprising the step of receiving the bundled sales list edited by the purchaser terminal for the purchase of steel products based on the bundled sales list,
The bundled sales list edited by the purchasing company terminal is,
A method of providing a steel product trading service of a steel trading operation server, comprising a purchase request for any one of the grouped steel products. delete delete delete delete delete delete delete delete delete delete delete delete delete delete delete one or more processors;
network interface;
a memory for loading a computer program executed by the processor; and
a storage for storing large-capacity network data and the computer program;
The computer program is
A steel trading operation server, comprising operations for performing the method of claim 1 .

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