KR20090027904A - Product trading system changing price of the product according to a sum of investment money to the product, product trading server used in the system and control method thereof - Google Patents

Abstract

A product trading system changing price of a product according to the amount of investment money in the product, a product trading server in the system and a control method thereof are provided to enable a purchaser to buy a product to which a larger amount of investment money is allocated at cheaper price. A purchaser terminal(100) transmits a product purchase request signal for purchasing a product through online. An investor terminal(300) transmits the investment request signal of an investor who determines investment value of the product which is sold online. A product trading server(200) transmits each information of a list and a product. If the product trading server receives an investment request signal with regard to a specific product, price of the specific product is discounted according to the total investment amount. If the specific product is sold through the purchaser terminal, a part of the sales is processed as investment profits for investors who invest in the specific product.

Description

TECHNICAL TRADING SYSTEM CHANGING PRICE OF THE PRODUCT ACCORDING TO A SUM OF INVESTMENT MONEY TO THE PRODUCT, PRODUCT TRADING SERVER USED IN THE SYSTEM AND CONTROL METHOD THEREOF}

The present invention relates to a system configured to enable commodity trading, and more particularly, to an online commodity trading system for changing a commodity price according to an investment amount, a commodity trading server used in the system, and a control method thereof.

Recently, due to the development of the communication environment, the rapid development of the Internet has made it possible to perform various projects on-line.

INTERNET is the world's largest computer communication network, originating from ARPANET, originally developed for military purposes. It is based on the TCP / IP protocol. Services available on the Internet include e-mail, remote computer connection (telnet), file transfer (FTP), Usenet News, Internet information search (Gopher), Internet conversation and discussion (IRC). ), Electronic bulletin boards (BBS), hypertext information viewing (WWW: World Wide Web), online games, and the like, among others, the exchange of information through web sites and the activation of various commerce are prominent.

Using the online shopping mall concept of online marketplace where people buy and sell goods through the website, buyers who want to buy the goods can easily purchase their desired items through online search even if they do not go around selling their own products. There are various advantages, such as being able to sell goods without a shop.

However, in the transaction of a product using a conventional online shopping mall, the profit that a seller can obtain is generated only by the purchase of the product by the buyer as in the case of the sale of the general product on the offline, so if the product is not sold well, The seller (or manufacturer) is incurred for the costs incurred (including manufacturing costs if the seller and the manufacturer of the article are the same), and this may be a loss that the seller or others endure.

On the other hand, there are a number of strategic ways to obtain a lot of profits through the sale of goods, one of them is peeling off.

In other words, the peeled off bundling method is a method of lowering the selling price and maximizing the selling quantity of the product, thereby increasing the total profit. However, if the sales price of a product is lowered, the sales volume will generally increase, but it is not necessarily guaranteed to increase the total profit. Therefore, the seller can not easily choose a price discount due to the fear of loss, especially in the case of the seller who cannot afford the funds. This may result in the buyer not having the opportunity to purchase the goods cheaper.

As such, when a seller who sells a product lacks financial power, there is a limit to lowering the price of the sold product, and there is a risk of taking a large loss due to the low sales of the product alone.

Therefore, in the trading of goods online, the development of various ways to lower the price of goods for sale, and also the low sales of goods, while taking advantage of the fact that many people can easily and transparently participate in the transaction of goods due to the characteristics of online. It is required to propose ways to reduce the risk of sellers.

The present invention has been made to meet the above-described conventional request, while allowing the seller to lower the price of the goods sold, while taking advantage of the fact that many people can easily and transparently participate in the transaction of goods due to the characteristics of online. At the same time, there is provided a commodity trading system that changes the price of a commodity in accordance with an investment amount that can reduce the risk of the seller due to the slow sale of goods, a commodity trading server used in the system, and a control method thereof.

In order to achieve the above object, a commodity trading system for varying a price of a commodity according to an investment amount according to the present invention includes a buyer terminal for receiving a request of a buyer to purchase a commodity online and transmitting a commodity purchase request signal; ; An investor terminal receiving an investor's request for determining an investment value of a product sold online and transmitting an investment request signal; In accordance with the request of the buyer terminal and the investor terminal, the list of products and information of each product are transmitted, and when an investment request signal for a specific product is received through the investor terminal, the investment amount included in the investment request signal is included. When the sale price of the specific product is discounted according to the total investment amount, and the particular product is sold online through the purchaser terminal, a certain portion of the sales according to the sale of the specific product is invested in the investors who invested in the specific product. It is configured to include a commodity transaction server for processing the settlement proceeds.

Further, in order to achieve the above object, the commodity transaction server according to the present invention performs a commodity sales process through online communication with a seller terminal, a buyer terminal, and an investor terminal, and the seller terminal, the buyer terminal, and the investor. A communication interface unit performing communication with the terminal; A product information database unit which registers / stores a list of goods and respective product information transmitted from the seller terminal; A selling price determining unit adjusting the selling price of the investment requested product according to the investment request signal transmitted from the investor terminal; And a profit distribution processing unit configured to process a predetermined portion of the sales amount according to the sale of the investment-required product as the investment profit in accordance with the investment amount included in the investment request signal transmitted from the investor terminal.

In addition, the control method of the commodity transaction server for varying the price of the commodity in accordance with the investment amount in accordance with the present invention in order to achieve the above object, the step of registering the commodity information; Assigning an investment amount for each investor to the registered product; Changing the price of the product based on the total investment amount allocated to the product; A purchase process for the product is performed; If an investment amount is allocated to the purchased processed product, the method further comprises the step of processing a predetermined ratio of the total sales of the purchased processed product as the investment profit according to the investment ratio of the investor.

As described above, according to the present invention, the price of the product is discounted according to the amount invested, so that buyers can purchase at a lower price for the product to which the investment amount is allocated.

In addition, the investor may receive a portion of the sales or profits from the sale of the product according to the investment ratio as investment profit, and thus, the investor may obtain a large amount of profit through the selection of a product worth investment.

In addition, the seller can reduce the risk of investing by the investor, and at the same time, expect the investor to actively purchase or promote the investment product.

In other words, the investor needs to sell a lot of products to recover their investment, so to promote the sales rate of the product within the range of their capabilities, for example, in the case of an investment company for the welfare of employees In the case of the goods to be purchased, by purchasing the invested goods, it is possible to increase the sales rate of the invested goods and to purchase the desired goods at a discounted price according to the investment.

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

A commodity trading system for varying a price of a commodity according to an investment amount according to an embodiment of the present invention includes a buyer terminal 100, an investor terminal 300, and a commodity trading server 200 as shown in FIG. 1. It is configured by. In addition, the merchandise transaction server 200 may be connected to the seller terminal 400 for registration of product information. Details of the information input through the seller terminal 400 will be described later.

The purchaser terminal 100 receives a request of a buyer to purchase a product online and transmits a product purchase request signal. For example, the purchaser terminal 100 accesses an Internet shopping mall and selects a product selection signal according to the buyer's request. The computer browser may transmit a payment processing request signal.

The investor terminal 300 receives a request of an investor who determines the possibility of selling the product, that is, the investment value of the sold product, and transmits an investment request signal to the product transaction server 200.

That is, the investor invests in a product that can be sold well among the products identified through the commodity trading server 200 by using the investor terminal 300, and then receives a predetermined portion of the sales amount or sales profit of the corresponding product. do.

Therefore, an investor must invest a certain investment amount in advance in order to obtain a part of the profits from the sale of the product, and the amount of the product sale or a portion of the profit is proportional to the amount of the investment of the product. You will receive a dividend.

The commodity transaction server 200 transmits a list of commodities being sold online and respective commodity information at the request of the purchaser terminal 100 and the investor terminal 300. In this case, the information transmitted to the purchaser terminal 100 is information for selling the product, and the information transmitted to the investor terminal 300 is information for attracting investment in the product, but the purchaser terminal 100 and the investor terminal 300. Information transmitted to the web page, for example, may include the same content.

When the commodity transaction server 200 receives the investment request signal for a specific product through the investor terminal 300, the commodity transaction server 200 sells the corresponding selling amount of the corresponding product according to the total investment amount including the investment amount included in the investment request signal. Discount. That is, when an investor selects a product that is likely to be popular from buyers and invests a predetermined amount in advance, the commodity transaction server 200 adjusts (discounts) the selling price of the product in response to the total amount invested.

In this case, the rate at which the selling price of the product is discounted in response to the total investment may be preset by the product seller.

In addition, the investor may invest a predetermined amount in a specific product even after the product is disclosed to general buyers through the Internet, but may preferably limit the investment period before it is disclosed to general buyers.

In other words, applying the same return on investment to investors who have invested after confirming the sales of the actual product and investors who invested in advance is not fair, so it is desirable to limit the investor's timing. Otherwise, equity issues can be resolved by adjusting the rate of return allocated to investors based on the timing of the investment. The conditions related to the investment time and the distribution rate may also be predetermined by the seller of goods and registered / stored in the goods transaction server 200 through the seller terminal 400.

In addition, the commodity transaction server 200 performs a settlement process on the investment profits to investors by applying a certain ratio as described above for the revenue or the number of sales generated by selling the product. In this case, the amount allocated may be determined differently based on the time when the investors invested and the investment amount invested by the investors. In addition, if the investment is made at the same time as the sale of the product without limiting the investment time to the investor, the price of the product decreases according to the amount of investment, so that the buyer who purchased the product earlier than the buyer who purchased the product later Since the product is bought at a higher price, the product transaction server 200 may perform maintenance processing on the buyers who initially purchased the product based on the final discounted price. Here, the maintenance process may include various methods such as, for example, earning points corresponding to the discounted price to the buyers who initially purchased the goods.

An example of a specific configuration of the commodity transaction server 200 that performs this function is illustrated in FIG. 2.

As shown in the drawing, the commodity transaction server 200 includes an interface unit 210, a controller 220, and a database unit 230.

Here, the interface unit 210 is a device that enables communication through the Internet, and may be, for example, a local area network (LAN) card, that is, a network interface card (NIC). The commodity transaction server 200 communicates with the seller terminal 400, the purchaser terminal 100, and the investor terminal 300 through the interface unit 210.

The database unit 230 is a place where predetermined information is stored, a seller database 233 in which seller information is stored, a buyer database 235 in which buyer information is stored, an investor database 234 in which investor information is stored, and a seller. A commodity database 231 for storing information on commodities registered by the commodity, that is, commodity list and commodity details, and other commodity additional information; Etc. may be included.

The controller 220 includes a web server module 221, a selling price determining module 222, a profit distribution processing module 224, a payment processing module 223, and the like.

Here, the web server module 221 transmits a predetermined web page to the seller, the buyer, and the investor terminal 300. In particular, the buyer terminal 100 transmits a web page for purchase to purchase a product. The investor terminal 300 transmits an investment web page for investing in a specific product. In this case, the web page transmitted to the buyer, the investor, etc. does not mean only one single page, but also includes a series of web pages necessary for the purchase process of the product or the investment process for the product. In particular, payment web pages for purchase or investment are also included.

The selling price determination module 222 determines a price of a product sold to a buyer, wherein the price of the product is determined (discounted) based on the total investment amount invested by the investor for each product.

That is, the product database 231 stores the product discount rate information previously registered by the seller, and the selling price determining module 222 based on the product discount rate information and the total investment amount stored in the investment database 232. When the web page including the product information is sent to the buyer by the web server module 221 by determining the selling price of each product and updating the product price field in the product database 231 with the determined selling price, the buyer To confirm the discounted amount.

The profit distribution processing module 224 distributes the profits to the investors according to the amount invested for the profits generated by the sale of the product. At this time, the profit distribution processing module 224 calculates the amount to be distributed to each investor in consideration of the time when the investor, the total sales revenue of the product, the ratio of the investment invested by the investor to the total investment. In the case where the investor can invest in advance, the profit distribution processing module 224 may calculate the amount to be distributed to the investor by omitting a variable related to the investment time. In other words, if the investment is received for a predetermined period of time before the product is released to the buyer, there is no need to change the profit share according to the investment time, but the investment is made while viewing the sales trend of the product without specifying the investment time. Since it is desirable to provide more benefits to investors who invested earlier than investors who invested later, the profit share for investors needs to be varied depending on whether the investment period is limited.

These conditions, that is, whether to designate the investment timing, the profit share ratio to investors, etc. can be set by the seller when the seller registers the product as described above.

In addition, when the sale and investment of the product are made at the same time, the profit sharing processing module 224 equilibrates with the buyer who purchased the product first and the buyer who purchased the product later at a discounted price according to the increase in the investment amount invested by the investor. In order to solve the problem, first, the purchase price of the buyer who purchased the product and the price of the product finally determined to be discounted can be compared, and the maintenance process can be performed as much as the difference. That is, for example, for the first purchaser, a point accumulation process may be performed, or a discount process may be performed at a later purchase.

The payment processing module 223 uses, for example, payment information transmitted from the purchaser terminal 100 or the investor terminal 300 when the purchaser purchases and pays a product, or when the investor deposits an investment amount. Real financial transactions, such as bank transfer or payment using a credit card. In this case, the payment processing module 223 may perform a corresponding function through communication with a pre-affiliated financial network.

Hereinafter, a control flow of a commodity trading system for changing a commodity price according to an investment amount according to an embodiment of the present invention will be described in detail with reference to FIGS. 3 to 5. In the following description, the product registration, product purchase, investment in the product, etc. are made using the web page by the web server module 221 of the product transaction server 200 as an example.

First, a process in which a seller of a product registers a product in the product transaction server 200 using the seller terminal 400 will be described with reference to FIG. 3.

First, a user authentication process between the seller terminal 400 and the product transaction server 200 is performed (step S1). In the user authentication processing step, the seller subscribes to the product transaction server 200 (eg, a member) using the seller terminal 400, requests a login, and the product transaction server 200 requests the login. It may be determined whether or not the seller is a registered seller, if the seller is not already registered, induces membership, and if the seller is a registered seller, a login process may be performed to transmit an authentication result. Since the user authentication process is a known technology, a detailed description thereof will be omitted.

When a product registration page request is received from the seller terminal 400 in which the authentication process is performed (step S3), the web server module 221 of the product transaction server 200 dynamically generates a web page for product registration, or The generated file is retrieved (step S5) and transmitted to the seller terminal 400 (step S7).

The web browser or the like running on the seller terminal 400 displays the product registration web page transmitted from the product transaction server 200 (step S9). After confirming the product registration web page displayed on the seller terminal 400, the seller enters information and other setting information about the product he / she wants to register in each field (or form form) of the web page (step S11). 400 transmits such product information and other setting information to the product transaction server 200 (step S13). In this case, the product information input by the seller and transmitted to the product transaction server 200 through the seller terminal 400 includes contents directly related to the product to be sold, such as a product name, a brief and detailed description of the product, and a product price. For example, the setting information may include predetermined conditions set by the seller, for example, a product discount rate based on the total investment of the product, and a dividend ratio of the product sales profit according to the investment amount. In addition, according to the seller's selection, the setting information may include a dividend ratio of the merchandise sales revenue according to the investment application period and the investment application period. A method of using the commodity information received from the seller terminal 400 by the commodity transaction server 200 will be described later.

The web server module 221 of the product transaction server 200 registers and stores the product information in the database unit 230 (step S15), and transmits the registration and storage results to the seller terminal 400 (step S17). . The registration result is displayed on a browser or the like of the seller terminal so that the seller can confirm it (step S19).

Thus, the process of registering a predetermined product from the seller terminal 400 to the commodity trading server 200 has been described. Next, a predetermined investment amount for the commodity is communicated by the communication between the investment terminal and the commodity trading server 200. The investment process will be described in detail with reference to FIG. 4.

First, an authentication process is performed between the investor terminal 300 and the commodity transaction server 200 similarly to the seller terminal 400 and the commodity transaction server 200 in the above-described embodiment (step S31). For example, the web server module 221 of the commodity transaction server 200 may perform verification processing on the investor ID and password transmitted from the investor terminal 300 based on the information of the investor database 234.

After the authentication process is performed, when the investor terminal 300 requests the commodity trading server 200 for a list of investmentable commodities according to an investor's command (step S33), the web server module 221 of the commodity trading server 200. Searches for the commodity database 231, extracts a list of investmentable commodities (step S35), and transmits the same to the investor terminal 300 (step S37).

Here, the reason for extracting the list of products that can be invested is that, for example, when the investable time is determined by the seller, it is not possible to invest in the products that have passed the investable time.

The web browser or the like of the investor terminal 300 that has received the list of investmentable products displays the corresponding product list (step S39) so that the investor can view it. In this case, when the investor clicks (selects) the commodity list, detailed information of the commodity list may be transmitted from the commodity transaction server 200 by a hyperlink connection process and displayed on the web browser of the investor terminal 300.

Description of information using a web page, and information such as information linking by hyperlinks are well known, and thus detailed descriptions thereof will be omitted.

The investigator who checks the list of products displayed in the web browser of the investor terminal 300 checks the contents and information of the product, and determines which product is worth investment. That is, the investor selects a product having a high sales rate in the future (step S41), and an investment request signal including selection information about the product selected by the investor is transmitted to the commodity transaction server 200 through the investor terminal 300. (Step S43). In this case, the investment request signal includes not only information for identifying the selected product, such as a code of the selected product, but also information on an investment amount that the investor intends to invest.

Upon receiving the product selection information from the investor terminal 300, the payment processing module 223 of the product transaction server 200 performs payment processing on the investment amount based on the payment information included in the product selection information. That is, the payment processing module 223 may allow the amount requested by the investor to be processed (deposited) through online communication with an affiliated financial institution.

Subsequently, the web server module 221 of the commodity transaction server 200 accumulates and manages the investment amount of the selection information transmitted from the investor terminal 300 in the investment fund database 232 (step S45), and the selling price determination module 222. ) Determines the price of the product based on the information stored in the investment database 232 (step S47). At this time, the price of the product is determined by referring to the product price ratio determined by the seller. In other words, as the amount of investment by the investor increases, the seller's point of view will have room for discounting the price of the product. Therefore, when the seller registers the product in the first place, the ratio of the product price determination based on the total investment amount is determined in advance. As the investment amount increases, the selling price of the product decreases. At this time, the lower limit of the commodity price may be set by the seller to prevent the commodity price falls without limitation.

Subsequently, the selling price determining module 222 of the commodity trading server 200 updates and registers the commodity price in the price field in the commodity information in the commodity database 231 with the newly determined commodity price (step S49). Thus, when the buyer wants the product information as described below, the discounted amount may be presented to the buyer.

Hereinafter, a product purchase process through communication between the purchaser terminal 100 and the product transaction server 200 will be described with reference to FIG. 5.

As described in the above embodiments, the purchaser terminal 100 first goes through an authentication process through communication with the product transaction server 200 (step S71). The purchaser performs a product purchase web surfing for product purchase using the web browser of the purchaser terminal 100 which has been logged in through the authentication process step (steps S73 to S79). Here, the product purchase web surfing refers to a series of processes in which a buyer checks various kinds of product lists or product descriptions displayed on a web page such as a shopping mall, finds a desired product, and moves a web page. Since the web surfing method is only a known general technique, a detailed description thereof will be omitted.

When the purchaser who surfs the product purchase web using the web browser of the purchaser terminal 100 selects a desired product (step S81), the purchaser terminal 100 requests the purchase of a product and a payment processing for the product selected by the purchaser. (Step S83) In this case, the payment processing request may include payment information such as buyer credit card information or account information input by the buyer, and the payment information may be processed by the buyer. It can depend on how you want.

The affiliate server module of the product transaction server 200 receiving the product purchase and payment processing request performs the payment processing according to the payment information included in the payment processing request (step S85). Subsequently, the profit distribution processing module 224 processes a portion of the profit from the sale of the product as the investor's investment profit (step S87 to step S89). In other words, it handles profit sharing for investors. In this case, the profit through the merchandise sales may be calculated as the profit after deducting the sales commission when there is a contract for the merchandise sales commission between the seller and the operator operating the merchandise transaction server 200.

In addition, the profit distribution processing module 224 may calculate and process the predetermined ratio of the total sales of the merchandise sales as the investment profit of the investor instead of calculating the constant ratio of the profit as the investor's investment profit as described above. In this case, in step S87, the total sales may be added instead of calculating the profit.

These conditions can be clarified by entering the corresponding information when the seller registers the product in the product transaction server 200.

In addition, although not shown in the figure, the profit distribution processing module 224 may perform maintenance processing for the buyer who purchased the product before the discount. For example, for a purchaser who purchased a product before a discount, a point accumulation process corresponding to the final discounted price may be performed, or the corresponding information may be stored and a discount benefit application process may be performed at a later purchase.

Hereinafter, with reference to Figures 6a to 7 will be described a specific example of the investment in the product, the product price changes as the investment is made, the distribution of investment profits as the product is sold.

6A to 6B illustrate a form in which the selling price of the product is changed according to the selling amount and the investment amount.

That is, FIG. 6A illustrates an example in which the sales amount of the product changes according to the sales amount, and FIG. 6B illustrates an example of a price reduction condition of the product according to the total investment amount.

The various situations that may occur based on the conditions shown in FIGS. 6A and 6B are described below. In the present embodiment, the product cost is 20,000 won, the consumer price is 100,000 won, and the seller registers the product on the condition that the product is sold and 30% of the gross sales are paid as a percentage of the individual investor's investment. Assume

First, assuming that the quantity sold is 80, and the total investment is 1.5 million won, the sold price is in the range of 1-100, so the selling price is 90,000 won, and the total investment is between 1-100 million won. The price reduction amount is 5,000 won. In the above situation, the revenue and expenditure of the seller is shown in Table 1 below.

TABLE 1

income Expenditure  Total sales 6,800,000 (sale price * quantity sold)  Cost 1,600,000 (cost * sales volume)  Total investment 1,500,000  Profit from Payment 2,040,000 (Sales * 30%)  Sum 8,300,000  Sum 3,640,000

Therefore, the seller's net income is the sum of income minus expenditure, which is 4,660,000 won.

In addition, the earnings and expenditures of investors are shown in Table 2 below.

TABLE 2

income Expenditure  Investment income 2,040,000 (Sales * 30%)  Total investment 1,500,000  Sum 2,040,000  Sum 1,500,000

As a result, the investor's net income is KRW 540,000 less the sum of the income.

And the buyer was given a discount of 5,000 won per product, it can be seen that the total profit of 5,000 * 80, that is, 400,000 won.

Next, assuming that the sales volume is 150 and the total investment is 1.5 million won, the revenue and expenditure of the seller is shown in Table 3, and the income and expenditure of the investor is shown in Table 4 Able to know.

TABLE 3

income Expenditure  Total sales 11,250,000 (sale price * quantity sold)  Cost 3,000,000 (cost * sales volume)  Total investment 1,500,000  Profit from Payment 3,375,000 (Sales * 30%)  Sum 12,750,000  Sum 6,375,000

TABLE 4

income Expenditure  Investment income 3,375,000 (Sales * 30%)  Total investment 1,500,000  Sum 3,375,000  Sum 1,500,000

Thus, the seller's net profit is 12,750,000-6,375,000 = 6,375,000 won, and the investor's net profit is 3,375,000-1,500,000 = 1,875,000 won.

Buyer received a discount of 5,000 won per product according to the investor's investment, it can be seen that the total profit of 750,000 won.

Next, if the sales volume is 500, and the total investment is 6 million Yuan, the selling price of each product is 50,000 Yuan, and the seller's income and expenses are shown in Table 5, and the investor's income and expenses are shown in Table 6.

TABLE 5

income Expenditure  Total sales 25,000,000 (sale price * quantity sold)  Cost 10,000,000 (cost * sales volume)  Total investment 6,000,000  Payment profit 7,500,000 (Sales * 30%)  Sum 31,000,000  Sum 17,500,000

TABLE 6

income Expenditure  Investment income 7,500,000 (Sales * 30%)  Total investment 6,000,000  Sum 7,500,000  Sum 6,000,000

Therefore, the net profit of the seller is 13,500,000, the net profit of the investor is 1,500,000, and the buyer can be said to have gained a total of 1,600,000 won due to the discount of the investor's investment.

In the above embodiment, the selling price of the product is determined according to the sales quantity and the total investment, but the selling price may be determined based on the total investment regardless of the sales quantity.

In the above example, the total net profit of the investor obtained is distributed and processed in proportion to the investment cost of the individual investor.

On the other hand, the seller may set the ratio to be distributed to the investors in accordance with the sales volume of the product.

That is, as shown in FIG. 7, if the ratio allocated to the investor is changed according to the sales amount, the investor's willingness to invest is desirable.

As a result, the investor can obtain investment profits according to the sales volume of the invested product by investing in a product that can be sold well, and the seller receives investment from the investor in the product, thereby reducing the risk of poor product sales. Not only can it be less, it also has the monetary power to lower the selling price of the product. In addition, investors can be both an investor and a buyer, so they can actively participate in purchases or advertisements to increase the sales of goods, and in this case, the sales of goods can also increase.

For example, when an investor is a legal entity and wants to purchase the necessary items, the purchaser may purchase a previously invested product or a kind of co-seller to increase sales of the product invested by the employee or related business in the corporation. You can also do some advertising from the standpoint of.

From a product buyer's point of view, the higher the investment, the lower the selling price, so it is advantageous to purchase the product at a lower price.

In the above embodiments, the web page is transmitted to the commodity transaction server by the web server module, and the web browser is installed on the seller terminal, the investor terminal, and the purchaser terminal to display the web page transmitted from the commodity transaction server. Although described by way of example, the present invention is not limited to the connection by the web page, it is a matter of course that the communication between the seller terminal, the investor terminal, the buyer terminal and the commodity trading server can be applied to all cases where the predetermined information is transmitted and received. .

In addition, the product in the present invention is not necessarily limited to tangible objects, but may be any one that can be traded online including contents and the like.

On the other hand, the present invention is not limited to the above specific embodiments, but can be modified and modified in various ways without departing from the gist of the present invention. It will be apparent that such variations and modifications are included in the present invention as long as they belong to the appended claims.

1 is a schematic block diagram of a commodity trading system for changing a price of a commodity according to an investment amount according to an embodiment of the present invention;

FIG. 2 is a schematic functional block diagram of the commodity trading server of FIG. 1;

3 is a flowchart illustrating a process of registering a product by communication between the seller terminal and the product transaction server of FIG. 1,

4 is a flowchart illustrating a process of investing in a commodity by communication between the investor terminal and the commodity transaction server of FIG. 1;

5 is a flowchart illustrating a process of selling a product by communication between a purchaser terminal and a product transaction server of FIG. 1;

6A through 7 are diagrams illustrating examples of setting information transmitted and set from a seller terminal of FIG. 1 to a product transaction server.

* Explanation of symbols for the main parts of the drawings

100: buyer terminal 200: commodity trading server

300: investor terminal 400: seller terminal

210: interface unit 220: control unit

221: web server module 222: sales pricing module

223: payment processing module 224: revenue sharing processing module

230: database unit 231: product database

232: Investment Database 233: Merchant Database

234: Investor Database 235: Buyer Database

Claims (12)

A buyer terminal which receives a request of a buyer to purchase a product online and transmits a product purchase request signal; An investor terminal receiving an investor's request for determining an investment value of a product sold online and transmitting an investment request signal; An investor terminal which transmits an investment request signal including product information and investment amount to be invested based on information received from the investor; In response to a request of the buyer terminal and the investor terminal, a list of goods and information of each product are transmitted, and when an investment request signal for a specific product is received through the investor terminal, the investment amount included in the investment request signal is received. Investors who have discounted the selling price of the specific product according to the total investment amount included, and invested a certain portion of the sales according to the sale of the specific product in the specific product when the specific product is sold online through the purchaser terminal. A commodity trading system for varying the price of the commodity according to the investment amount, characterized in that it comprises a commodity trading server for processing the settlement proceeds. The method of claim 1, Further comprising a seller terminal, Commodity information registered in the commodity trading server, and setting information about the ratio of the investment to the investors according to the conditions of the investment of the commodity and the sale of the commodity are transmitted from the seller terminal according to the seller's input and registered. A commodity trading system for varying the price of a commodity in accordance with an investment amount, characterized in that it is stored. The method according to claim 1 or 2, The investment request signal is a product trading system for changing the price of the product according to the investment amount, characterized in that the product selection information specifying the product to be invested, and the amount of information to be invested. The method according to claim 1 or 2, The commodity trading server includes information about a commodity in a web page and delivers the commodity. The purchaser terminal and the investor terminal comprises a web browser, commodity trading system for changing the price of the product according to the investment amount, characterized in that to display the product information contained in the web page received from the product trading server . The method according to claim 1 or 2, The commodity trading server changes the price of the commodity according to the investment amount, characterized in that for discounting the selling amount of the commodity according to the sales amount of the commodity. The method of claim 2, The seller terminal transmits investment period setting information for limiting the investment period of the product by the investor according to the input of the seller to the product transaction server, The commodity trading server changes the price of the commodity according to the investment amount, characterized in that to limit the investment request period of the investor terminal based on the investment period setting information. The method according to claim 1 or 2, The commodity trading server changes the price of the commodity in accordance with the investment amount, characterized in that for changing the rate of settlement of the investment profit in accordance with the sales volume range of the commodity. In the commodity transaction server for performing the commodity sales processing through online communication with the seller terminal, the buyer terminal, and the investor terminal, A communication interface unit for communicating with the seller terminal, the buyer terminal, and the investor terminal; A product information database unit which registers / stores a list of goods and respective product information transmitted from the seller terminal; A sales price determination unit which, upon receiving the investment request signal from the investor terminal, discounts the selling price of the investment requested product according to the total amount of the investment included in the investment request signal; When the product is sold online through the purchaser terminal, the product comprising a profit distribution processing unit for processing a predetermined portion of the sales of the product according to the investment amount included in the investment request signal transmitted from the investor terminal to the investment profit Trading server. The method of claim 8, The selling price determining unit changes the price of the product in accordance with the investment amount, characterized in that for discounting the selling amount of the product in accordance with the sales amount of the product. The method of claim 8, The profit distribution processing module is a commodity trading system for changing the price of the product according to the investment amount, characterized in that for changing the rate of settlement is processed by the investment profit in accordance with the range of sales of the product. (a) registering product information; (b) assigning an investment amount for each investor to the registered product; (c) changing the price of the product based on the total amount of investment allocated to the product; (d) a process of purchasing a product; (e) if the investment amount is allocated to the purchased product, calculating a certain percentage of the total sales of the purchased product as the investment profit according to the investment ratio of the investor; Control method of the product transaction server to change the price of the product accordingly. The method of claim 11, And controlling the price of the product according to the investment amount, further comprising: discounting the selling amount of the product according to the sales amount of the product before or after the step (c).

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