KR102536067B1 - Business system related to environmental protection through actual use payment and exchange of block chain based virtual asset by consumer - Google Patents

Abstract

The present invention relates to a business system related to environmental protection through real-use payment and exchange of blockchain-based cryptocurrency (or virtual asset). Specifically, the points obtained by the consumer through the swap of cryptocurrency tokens (exchange of other blockchain cryptocurrency) and purchase activities or the designated cryptocurrency are used on the platform, and the platform uses the consumer's point usage history, such as carbon emission rights business, etc. It is about a system that conducts business related to environmental protection.
In particular, consumers can participate in environmental protection business only with the use of blockchain cryptocurrency (virtual asset) tokens, and the platform provides a reward payment system for consumer participation, that is, a reward platform, so that consumer participation, environmental protection business, and It is about a business system related to environmental protection that can form a virtuous cycle structure consisting of distribution of rewards and re-participation of consumers.

Description

Business system related to environmental protection through real-use payment and exchange of consumer blockchain-based virtual assets

The present invention relates to a business system related to environmental protection through real-use payment and exchange of blockchain-based cryptocurrency (or virtual asset). Specifically, the points obtained by the consumer through the swap of cryptocurrency tokens (exchange of other blockchain cryptocurrency) and purchase activities or the designated cryptocurrency are used on the platform, and the platform uses the consumer's point usage history, such as carbon emission rights business, etc. It is about a system that conducts business related to environmental protection.

In particular, consumers can participate in environmental protection business only with the use of blockchain cryptocurrency (virtual asset) tokens, and the platform provides a reward payment system for consumer participation, that is, a reward platform, so that consumer participation, environmental protection business, and It is about a business system related to environmental protection that can form a virtuous cycle structure consisting of distribution of rewards and re-participation of consumers.

Money that does not have a real object such as banknotes or coins and remains in the form of information on a computer or the like and is traded only in cyberspace is collectively referred to as virtual currency or virtual asset. Virtual currency (or virtual asset) is also referred to as virtual currency, etc. according to the way it is implemented or according to policies or classification criteria.

Virtual currency can be roughly divided into digital currency and cryptocurrency. Electronic money has the characteristics of a centralized currency controlled by a government, a central bank, or a specific issuer. On the other hand, unlike general money or electronic money issued by the government or central bank, cryptocurrency or cryptocurrency has its rules and values set according to the rules set by the person who first devised it. In addition, it is characterized by distribution based on blockchain technology without the government or central bank managing transaction details. In other words, cryptographic currency involves encryption technology in the issuance and transaction approval process and has characteristics as a decentralized currency.

Blockchain technology or blockchain security technology is a distributed data storage technology that puts data in blocks, connects them in a chain form, and replicates and stores them on numerous computers at the same time. known as technology. Transaction details are disclosed to all participants in the transaction rather than a centralized server, and data forgery or falsification cannot be prevented through information sharing and comparison between participants whenever a transaction occurs. Blockchain technology is being used in virtual currency, especially in the field of cryptocurrency, due to the above advantages.

In addition, cryptocurrencies can be largely classified into coins or tokens. In general, if you own an independent blockchain network, it is referred to as a coin, and an ERC20-based cryptocurrency without owning an independent blockchain network is also classified as a token.

A typical cryptocurrency is Bitcoin, which was first developed in 2009, and there are more than 2,000 other known cryptocurrencies. However, as mentioned above, since cryptocurrency is distributed based on blockchain technology without the government or central bank being involved in transaction details, the government does not guarantee value or payment. As a result, cryptocurrencies have high value volatility and are difficult to use in actual transactions.

For example, according to longhash, a cryptocurrency analysis company, it has been reported that more than 1,000 out of 2,500 known cryptocurrencies have been culled. It was analyzed that users did not find the reason for the existence of cryptocurrency to account for the highest proportion as the cause. In other words, it is difficult to expect steady participation from users simply by functioning as a means of accumulating assets without using cryptocurrency.

Meanwhile, in Korea, the 「Act on the Reporting and Use of Specific Financial Transaction Information」, which has been amended to promote virtual asset trading such as virtual currency including cryptocurrencies, is about to be enforced on March 25, 2021. The above revised law has the meaning that the concept of virtual assets is specified in the law and included in the regulation for the first time in Korea. As a result, it is predicted that the virtual asset market and trading system such as cryptocurrency will undergo a major overhaul, and actual transactions using cryptocurrency are expected to occur actively.

Korean Patent Registration No. 10-1543222, financial transaction relay system linked with phone number and its processing method

As mentioned above, it may not be an exaggeration to say that the continuation of virtual currency including cryptocurrency depends on leading to steady practical use of cryptocurrency. In particular, it is expected that the volatility of the value of cryptocurrency will be resolved by recognizing the potential unique value embodied in virtual and intangible currency from users' interest in virtual currency and actual transactions using it, rather than regulating it through policy.

However, the existing virtual currency is limited to use as a means of speculation or accumulation of assets. This can be found in a reverse cycle structure in which the actual use of virtual currency is difficult due to the volatility of virtual currency, which leads to value loss due to the undervaluation of virtual currency. Therefore, the inventors of the present invention propose the present invention, focusing on the fact that it is possible to develop a sustainable virtual currency by arousing the user's need to use virtual currency.

That is, the problem to be solved by the present invention is to provide a business system that can induce actual use of cryptocurrency.

Another problem to be solved by the present invention is to provide a trading method using an open market platform that can induce actual use of cryptocurrency.

Another problem to be solved by the present invention is to provide an open market platform that can induce actual use of cryptocurrency.

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

A transaction method using an open market platform according to an embodiment of the present invention for solving any of the above problems includes providing, by the open market platform, a cyber money charging interface to a user; and charging the cyber money at a first exchange rate when the user uses a cash payment method, and charging the cyber money at a second exchange rate when the user uses a virtual currency payment method.

In some embodiments, in the transaction method using the open market platform, even if the second exchange rate is higher than the first exchange rate and the payment is charged with a payment method of the same value, the case of using the virtual currency payment method is the cash equivalent payment. A step of providing more cyber money than in the case of using means may be further included.

In some embodiments, in the transaction method using the open market platform, the cyber money charged when using the virtual currency payment means is paid in paid cyber money up to the amount of cyber money charged using the cash payment means. step; and paying an amount exceeding the paid cyber money as free cyber money.

In some embodiments, the transaction method using the open market platform may include receiving a withdrawal request from the user; withdrawing only the paid cyber money when the user requests withdrawal to the cash type payment means; and when the user requests a withdrawal to the virtual currency payment means, processing a withdrawal of a sum of the paid cyber money and the free cyber money.

Also, the step of withdrawing only the paid cyber money may include the step of processing the withdrawal with a value corresponding to a value obtained by dividing the similar cyber money by the first exchange rate.

Also, the step of processing the withdrawal of the sum of the paid cyber money and the free cyber money may include processing the withdrawal with a value corresponding to a value obtained by dividing the amount by the second exchange rate.

In some embodiments, the transaction method using the open market platform may include receiving a sale price as paid cyber money by a company entering the open market platform;

Receiving a withdrawal request from the vendor; processing a withdrawal with a value corresponding to a value obtained by dividing the similar cyber money by the first exchange rate when the shopkeeper requests withdrawal to the cash equivalent payment means; and proceeding with the withdrawal at a value corresponding to a value obtained by multiplying the paid cyber money by the second exchange rate when the shop owner requests withdrawal to the virtual currency payment means.

In some embodiments, the transaction method using the open market platform may further include accumulating a reward as cyber money when the user purchases a product using the open market platform.

In some embodiments, the transaction method using the open market platform may include: first accumulating the reward at the same first reward rate regardless of the user's level; and secondarily accumulating the reward at a second reward ratio differentiated according to the level of the user.

In some embodiments, the transaction method using the open market platform may further include adjusting the user's rating by reflecting one or more of the number of purchases, purchase amount, and number of eco-friendly products purchased by the user.

The step of primarily accumulating the reward may include receiving input of purchase information including shipping address information from the user; and when the vendor of the open market platform delivers the goods according to the delivery address information and the delivery status of the goods is changed to delivery completion, the value obtained by multiplying the purchase price of the goods by the first reward rate is converted into free cyber money. It may include accumulating steps.

In addition, in the step of accumulating the second reward, when the user scans the QR code attached to the item using the terminal, the GPS information of the location where the QR code was scanned from the terminal and the QR code are scanned. receiving a value; and accumulating, as free cyber money, a value obtained by multiplying the purchase price of the product by the second reward rate only when the difference between the value obtained by converting the shipping address information into GPS and the GPS information is within a preset range. can

An open market platform according to an embodiment of the present invention for solving the above other problems includes a network interface; one or more processors; a memory for loading a computer program executed by the processor; and a storage for storing fitness.

Here, the computer program provides a cyber money charging interface to the user, charges the cyber money at a first exchange rate when the user uses a cash payment method, and second when the user uses a virtual currency payment method. a cyber money charging operation for charging the cyber money at an exchange rate; receiving a withdrawal request from the user, processing only the cyber money for a fee when the user requests a withdrawal to the cash type payment means, and processing the withdrawal of only paid cyber money when the user requests a withdrawal to the virtual currency payment means and a cyber money withdrawal operation for withdrawing the total amount of free cyber money; and a reward accumulation operation for accumulating a reward with the cyber money when the user purchases a product.

In the cyber money charging operation, even if the second exchange rate is higher than the first exchange rate and the payment method of the same value is charged, the virtual currency payment method is used more frequently than the cash equivalent payment method. You can pay cyber money.

In addition, in the case of using the virtual currency payment means, the amount of cyber money charged using the cash payment means is paid in paid cyber money, and the amount exceeding the paid cyber money is free of charge. of cyber money.

Other embodiment specifics are included in the detailed description.

According to the embodiments of the present invention, consumers can induce active use of cryptocurrency by using the points obtained through cryptocurrency swaps on the platform.

In addition, the platform where the points obtained through the cryptocurrency swap are used conducts environmental protection business based on the consumer's point usage history, that is, the history of cryptocurrency use, so that consumers can participate in environmental protection business only by using cryptocurrency. can be obtained.

In addition, the platform using the points obtained through the cryptocurrency swap provides the profits obtained as a result of participating in the environmental protection project through a third party as a reward for the participation of consumers, so that both the platform and the user can have additional benefits. there is.

Through this, it is possible to form a virtuous cycle structure for the actual use of cryptocurrency consisting of consumer participation, environmental protection business, profit share and benefit distribution through it, and consumer re-participation.

Effects according to the embodiments of the present invention are not limited by the contents exemplified above, and more diverse effects are included in the present specification.

1 is a schematic diagram of an environmental protection business system 10 according to an embodiment of the present invention.
FIG. 2 is a schematic diagram of the cryptocurrency system 100 of FIG. 1 .
3 to 8 are user interface screens related to charging and withdrawal of G-points in the trading platform subject 200 of FIG. 1 .
9 to 13 are user interface screens related to product purchase and reward in the trading platform subject 200 of FIG. 1 .
14 is a hardware configuration diagram of a trading platform entity 200 according to an embodiment of the present invention.

Advantages and features of the present invention, and methods of achieving them, will become clear with reference to the detailed description of the following embodiments taken in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in a variety of different forms, and only the embodiments make the disclosure of the present invention complete, and those skilled in the art in the art to which the present invention belongs It is provided to fully inform the person of the scope of the invention, and the invention is only defined by the scope of the claims. That is, various changes may be made to the embodiments provided by the present invention. The embodiments described below are not intended to be limiting on the embodiments, and should be understood to include all modifications, equivalents or substitutes thereto.

Unless otherwise defined, all terms (including technical and scientific terms) used in this specification may be used in a meaning commonly understood by those of ordinary skill in the art to which the present invention belongs. In addition, terms defined in commonly used dictionaries are not interpreted ideally or excessively unless explicitly specifically defined.

In this specification, 'and/or' includes each and every combination of one or more of the recited items. In addition, singular forms also include plural forms unless otherwise specified in the text. As used herein, 'comprises' and/or 'comprising' does not exclude the presence or addition of one or more other elements other than the recited elements. A numerical range expressed using 'to' indicates a numerical range including the values listed before and after it as the lower limit and the upper limit, respectively. 'About' or 'approximately' means a value or range of values within 20% of the value or range of values set forth thereafter.

Prior to the detailed description of the present invention, the background art to propose the present invention will be supplemented and described.

The concept of 'sustainable growth', which states that sustainable economic growth is impossible without environmental preservation, is emerging as a global challenge, and carbon neutrality has recently emerged as a very important issue for governments and companies in major countries around the world. Carbon neutrality is a kind of international agreement to reduce the amount of greenhouse gases such as carbon dioxide emitted by individuals, companies, and organizations to zero.

The international community's efforts to reduce the six major greenhouse gases, including carbon dioxide, which is the main culprit of environmental destruction, began in earnest in 1992 with the carbon credit system of the United Nations Framework Convention on Climate Change (UNFCCC). In addition, since the Paris Agreement, which took effect in 2016, 121 countries around the world have joined the '2050 Carbon Neutral Target Climate Alliance', becoming a hot topic around the world.

The carbon credit trading system is a system in which the country pre-allocates carbon emissions for each company in order to achieve greenhouse gas reduction, and then purchases or sells emission rights in the carbon credits exchange according to the amount emitted. If a company intends to emit more carbon than its allotted carbon emissions, it must purchase carbon credits equal to the excess emissions. On the other hand, if a company emits less carbon than its allotted carbon footprint, it can sell the remaining emissions.

On December 7, 2020, the Korean government announced the strengthening of the institutional basis for carbon neutrality along with the low-carbonization of the economic structure, the creation of a new promising low-carbon industrial ecosystem, and the process transition to a carbon-neutral society. Accordingly, it is expected that Korean companies will be subject to increasingly strict regulations on carbon emissions, and it is expected that carbon credits will be insufficient for most companies in the near future.

In addition to these carbon emission issues, environmental issues will become very important technological challenges in the future. In relation to the environment, three main environmental problems related to exhaust gas and energy production and environmental pollution due to food waste will be mentioned herein.

First of all, in relation to the exhaust gas problem, the International Clean Transportation Commission (ICCT) of the United States has published a study result that diesel vehicle exhaust gas is the main cause of premature death due to air pollution. Toxic particulates contained in exhaust gas not only threaten human health, but may also pose a threat to ecosystems due to greenhouse gas components such as nitrogen, water vapor, carbon monoxide, and carbon dioxide. Also, according to the US Department of Health and Human Services (DHHS), benzene has been reported to increase the possibility of causing leukemia.

Next, in terms of secondary energy production, fossil fuels account for about 70% of global electricity generation. When fossil fuels are used, substances remaining after energy is used may mainly be nitrogen oxides (NOx) and sulfur oxides (SOx) containing carbon dioxide and impurities. If they are released into the air without separate post-treatment, they can cause the following major environmental problems.

That is, nitrogen oxides and sulfur oxides generated after combustion of fossil fuels are pointed out as serious causative substances of bronchial asthma. In addition, carbon dioxide is included in soot emitted from factories and thermal power plants that use fossil fuels, and exhaust gas from transportation means such as automobiles and airplanes. Since carbon dioxide is more difficult to remove than nitrogen oxides or sulfur oxides, it is released into the atmosphere as it is.

Finally, with respect to the third food waste problem, most food waste has a property of decaying, so in the past, it was treated by mixing compost with manure or landfilling in the soil. However, in the process of decaying food waste, there is a problem that odor is generated and various pathogenic pests are generated.

In particular, with the recent trend of gradually increasing the amount of food waste, environmental problems related to the treatment of food waste are emerging as social issues, apart from economic losses due to waste of food. This problem is more serious in developed countries or cities with high population density.

The three environmental problems presented above are only examples, and the environmental problems to be solved by the present invention are not limited thereto. Efforts to solve environmental problems are problems that everyone who shares the environment should participate in their daily lives, rather than being made one-off. Therefore, the present invention proposes an environmental protection system that induces members of the environmental community, led by consumers, to naturally participate in environmental improvement issues in daily life and furthermore make efforts to improve the environment.

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

1 is a schematic diagram of an environmental protection business system 10 according to an embodiment of the present invention.

Referring to FIG. 1 , the environmental protection business system 10 according to this embodiment includes a cryptocurrency system 100 and a transaction platform subject 200, and may further include a third institution 300.

The cryptocurrency system 100 may include a system for generating, trading, and/or distributing cryptocurrency based on blockchain technology. In the transaction platform entity 200, a plurality of entry companies 210 and 220 may enter the transaction platform entity 200 and sell their products to consumers 260, 270 and 280.

In addition, the transaction platform entity 200 may be interlocked with a third organization 300 that works for environmental protection. Specifically, it may be the United Nations (UN) that supervises the carbon credit project. The cryptocurrency system 100, consumers 260, 270, and 280, and vendors 210 and 220 can contribute to environmental protection through the third party 300 through the transaction platform subject 200.

FIG. 2 is a schematic diagram of the cryptocurrency system 100 of FIG. 1 .

Referring further to FIG. 2 , the cryptocurrency system 100 includes a blockchain network 130 and a cryptocurrency server 110 and may further include a plurality of user terminals 120 .

Blockchain is a chain-type link-based distributed data storage technology in which small-scale data called 'blocks' are created based on the P2P method. Distributed data stored in the blockchain cannot be arbitrarily modified by anyone, and anyone can view the result of change, which is characterized by anonymity and openness. Blockchain is a change list that records continuously changing data in all participating nodes, and is designed to prevent arbitrary manipulation by operators of distributed nodes.

Conventional centralized ledger management systems have a problem that data can be manipulated if the central server is hacked. Of course, a huge amount of money is invested in the security of the central server, but once the central server is breached by hacking, serious damage can be suffered. As you can see in the article https://news.sbs.co.kr/news/endPage.do?news_id=N1004957742, in order to defend against hackers' attacks, a huge amount of money must be invested in the security of the central server. The disadvantage of the centralized ledger management system is that it is not easy to even recover the damage.

In contrast, blockchain technology distributes and stores the ledger in each node, so even if a specific node is hacked and the ledger is manipulated, the manipulated ledger is discarded through a verification process that compares it with the ledger of all nodes. security can be obtained. It is based on the fact that it is easy to hack each node, but it is difficult to hack more than 51% of all nodes at the same time. Therefore, in blockchain, the more nodes participating in the network, the higher the security. To this end, in the blockchain, coins can be provided as compensation to nodes participating in the network.

At this time, there are PoW, PoS, PoI, PoC, PoA, etc. as a method of paying coins. POW is an abbreviation for Proof Of Work, which means "Proof of Work". The block of the blockchain is created with the block hash value calculated by the hash algorithm. This hash algorithm finds the block hash value with the computing power of the computer (CPU, GPU, FPGA, ASIC), and coins are distributed according to the contribution. . Bitcoin, the first cryptocurrency, is being mined with the PoW method, and many coins have been mined with the POW method since then. Because PoW uses high computing power and power, it has the disadvantage of low efficiency and wasting computing power and time and electricity for mining. Bitcoin (BTC), Ethereum (ETH), Litecoin (LTC), and Dogecoin (DOGE) are using the PoW method.

PoS is an abbreviation for Proof Of Stake, which means "Proof of Stake". It is a mining method created to solve the energy waste disadvantage of PoW. It is a method of generating blocks according to the attributes of coin holdings (holding amount, holding period, etc.) and distributing coins according to their contribution. The PoS algorithm is different for each coin, but the payment standards are different, such as limiting the holding period of asset coins or giving interest only to holders of a certain number or more. The disadvantage of the PoS method is that it only wants to hold coins to receive interest, which reduces the amount of circulation, and the more coins you hold, the more you gain power. Qtum Coin (Qtum), Dash (DASH), Lisk (LSK), Bitshares (BTS), Factum (FCT), NXT (NXT), OmniLayer (OMNI), PIVX, etc. use the PoS method are doing

DPoS is an abbreviation for Delegated Proof Of Stake, which means "Delegated Proof Of Stake". It is a mining method created to solve the disadvantages of PoS. Instead of all nodes in the coin network generating blocks, it delegates authority to the 'upper node' elected by voting to be in charge of creating blocks and receive delegation incentives. Through delegation, the existing PoS problem of not being able to distribute coins was solved and democracy was realized through representation. However, this method has the disadvantage of being a 'non-decentralized' coin because the decision-making of the coin is centralized and controlled. Ark, Rise, LSK, Steem, and EOS are using the DPoS method.

PoI is an abbreviation of Proof Of Importance, which means "Proof of Importance". Like PoS, if you have coins in your wallet, you receive compensation (interest), but in addition, more interest coins are paid according to the contribution of the network according to the coin transaction volume or transaction amount. NEM and VEN are using the PoI method.

PoC is an abbreviation of Proof Of Capacity or Proof Of hdd Capacity, which means "proof of capacity". PoC is a method in which the remaining capacity of the hard disk is divided into certain units and shared to the network, and coins are paid according to the performance. Therefore, the larger the capacity of the hard disk, the more coins can be paid. Burst, STORJ, and SC are using the PoC method.

There are two types of PoA. One is short for Proof Of Access, which means "Proof of Access". It is a method of receiving bonus coins by activities such as promotion, recommendation, community participation, timely redemption, bug report, etc. on SNS, etc. SALT is using the PoA method. Another is an abbreviation of Proof Of Authority, which means "authority proof" or "authority proof". In order to compensate for the disadvantages of PoS and centrally control, the idleness of transactions is checked by approved identities or approved accounts (nodes) called validators, and blocks are maintained and created. This method is suitable for private blockchain due to the difficulty of disclosing the trust node to the network. Stargram Coin (SGC) is using the PoA method.

PoB is an abbreviation for Proof Of Believability, which means "Proof of Trust". In a form developed from PoS, in addition to the stake in holding the coin, the node's Believability is also considered, and the authority to verify the transaction at the node with the highest trust and the incentive of the verification price are received. Trust is measured by donations or contribution activities within the coin's community. After a certain period of time, the reliability index is destroyed to prevent monopolization of transaction verification, so that it does not become centralized like POS. IOST coin uses the PoB method.

Blockchain network 130 may include nodes and clients. Nodes can archive transaction history, approve transactions, and perform distributed consensus. The client can perform functions to create transactions and check transaction details. From the user's point of view, the nodes of the blockchain network 130 may perform the back-end functions of general services and the clients may function as clients.

A node in a blockchain can have two types of databases. The transaction database can keep all the records of valid transactions, and the application database can apply the saved transactions to the application. The transaction database may be configured through a structure in which blocks are connected, called a block chain, and each block may include an ordered transaction list and may be linked in chronological order.

A transaction through the blockchain network 130 may mean a cryptocurrency transaction. Cryptocurrency transactions can be operated by updating a database stored by nodes on a P2P network in which all nodes have the same network topology. For example, in the case of cryptocurrency remittance, when a transaction is generated and propagated to the blockchain network 130, a node generating a block can collect the transaction and store it in a block. In addition, it can update its own balance database by applying the corresponding transactions and propagate the block to other nodes. Other nodes can update their balance database according to the propagated block data and save the block. Remittance of cryptocurrency can be completed by updating the balance database and transaction database of all nodes.

The cryptocurrency server 110 may be implemented as a server corresponding to a computer or program that provides transaction and exchange of cryptocurrency. The encryption currency system 100 may be connected to an external system through the encryption server 110 . For example, it can be connected to a payment system for charging cryptocurrency, an authentication system for user authentication, or a system for swapping cryptocurrency tokens or coins to provide various services for trading and exchanging cryptocurrency.

In addition, the cryptocurrency server 110 may provide services related to transactions between cryptocurrencies and exchange of cryptocurrencies into real money through a web page or an application on a smartphone or PC. To this end, the encryption server 110 may be connected to the blockchain network 130 and process transactions between a plurality of user terminals 120 .

The user terminal 120 designates the other party based on the cryptocurrency held and applies for remittance and confirms the result, or applies for a swap with other types of virtual currency, such as cyber money or cyber points used in a specific platform, and It may correspond to a computing device capable of checking a result. The user terminal 120 may be implemented as a smart phone, a laptop computer, or a PC, but the present invention is not limited thereto.

The user terminal 120 may be connected to the blockchain network 130. In addition, the user terminal 120 may operate as a blockchain node constituting the blockchain network 130 . The user terminal 120 may store cryptocurrency obtained through mining by Proof of Stake (PoS) in a cryptocurrency wallet among the various methods described above. Proof-of-stake is a distributed consensus algorithm that can operate in such a way that the right to create a block is granted according to the stake in the cryptocurrency held. That is, proof-of-stake can be applied even under conditions of terminals with limited computing resources because proof-of-stake acquires the right to create a block through one's own stake rather than wasting computing power. In addition, the generated blocks may include a proof-of-asset list in which each verifier holds an asset, and a block with the largest sum of assets in the proof-of-asset list may be agreed upon as a legitimate block.

In this embodiment, the virtual currency generated, traded, and/or distributed through the blockchain may be New Earth Coin (NEC), the white paper of which was released in the second half of 2020, but the present invention is limited thereto Of course it doesn't. In addition, although the method of paying coins has been described based on PoS, it goes without saying that the present invention is not limited thereto.

As will be described later, there are three ways to acquire Newus Coins. The first is the purchase of Newus Coin using cash, the second is the swap to Newus Coin using other cryptocurrencies, and finally the supply of Newus Coin as a reward through purchase activities in the trading platform server 200.

3 to 8 are user interface screens related to charging and withdrawal of G-points in the trading platform subject 200 of FIG. 1 .

The trading platform entity 200 is an open market platform. An open market platform refers to a virtual space where multiple sellers and consumers can buy and sell goods online. For example, Amazon (https://www.amazon.com/) in the US or Alibaba (https://korean.alibaba.com/) in China are representative examples of open market platforms, and in Korea, Coupang and Auction , Gmarket, and 11st are providing open market platform services.

The trading platform subject 200 may connect a plurality of entry companies 210 and 220 and consumers 260 , 270 and 280 . Consumers 260 , 270 , and 280 may purchase products from any vendor 210 or 220 through the transaction platform entity 200 . The price used for purchasing the product may be money, cyber money, or cryptocurrency. In this embodiment, the cyber money is cyber money referred to as g point, and the cryptocurrency may be Newus coin, but the present invention is not limited thereto.

That is, the consumers 260 , 270 , and 280 in the transaction platform subject 200 can directly use cyber money or cash as well as cryptographic currency, Newus Coin, to perform purchasing activities.

When the consumers 260, 270, and 280 purchase G-points, when converting G-points from money and when swapping G-points from Newus coins, conversion or swap ratios may be different. For example, if 10,000 won is used, it may be converted into G-points equivalent to 10,000 won, for example, 10,000 G-points. On the other hand, when swapping using one Newus coin having a value of 10,000 won, it can be converted into G-points having a value of 10,000 won or more, for example, 12,000 G-points. Through this, the use of Newus Coin can be promoted.

In another embodiment, it may be possible to convert into G-points tailored to the change in the market price of New Earth Coin. For example, 24 hours a day may be set to 4 to 12 sections, and market prices in any section may be notified in advance. For example, if a market price fluctuation of 9,000 won to 9,800 won occurs in the first section, the average value of the market price in the first section is applied in the second section, and based on this, it can be converted to G-point during the time of the second section. there is. In other words, based on the use value of each section of Newus Coin, which has inherent volatility, it can be used as a standard for exchanging or exchanging G-points. In addition, consumers (buyers) can receive greater discounts and rewards when paying with Newus Coin or G Point, which can be more advantageous.

The setting of the number of sections may be determined by changing social factors. For example, when the volatility is high, the time of one section is shortened and the number of sections is divided more, while the time of one section is lengthened and the number of sections is divided relatively less during the period of low volatility.

3 is a user screen when consumers 260, 270, and 280 charge G-points. Referring to FIG. 3 , the name of the transaction platform entity 200 may be G-Point Mall. G-Point, which is cyber money used in G-Point Mall, can be charged in two ways. One is bank transfer and the other is New Earth Coin (NEC).

When the consumers 260, 270, and 280 select deposit without a bankbook, they can charge G-points by receiving a virtual exclusive account and directly depositing cash. At this time, the exchange rate between the G-Point and deposit amount is 1:1. As explained above, if you deposit 10,000 won, you can charge 10,000 worth of G-points.

When the consumers 260, 270, and 280 choose to swap G-points with Newus coins, they can charge G-points with virtual currency Newus coins. Newus Coin can be transferred from the Newus Coin wallet address of the consumer (260, 270, 280) to the wallet address of the G-Point Mall, and G-Point can be charged by the transferred amount.

At this time, in order to promote the use of New Earth Coin, the transaction platform entity 200, G-Point Mall, may provide additional benefits to consumers 260, 270, and 280. For example, additional G-points may be paid, such as the exchange rate between Newus Coin and G-point being 1:1.2 instead of 1:1. In addition, although the additionally paid G-points are shown as being fixed at 20% in FIG. 3, the ratio of the additionally paid G-points may vary according to the level of the consumer in the G-point mall. For example, starting from 10% to 15% or more and 20%, G-points can be additionally charged according to the ratings of the consumers 260, 270, and 280. Through this, it is possible to promote the use of New Earth Coin and to promote eco-friendly actions of consumers (260, 270, 280) through the G-Point Mall.

For reference, considering that the exchange value of virtual currency fluctuates from time to time by exchange, it is very important to apply the exchange value at a specific exchange point when charging G-points using Newus Coin. Accordingly, in the example of FIG. 3, it is guided that G-Points are charged based on the real-time Newus Coin price of the ProBit Exchange. However, as described above, 24 hours a day can be divided into several sections, and the value based on the volatility of Newus Coin in that section can be applied to the next section to use Newus Coin during the time of the next section. am.

FIG. 4 is a user screen when consumers 260, 270, and 280 charge G-points with Newus Coins on the screen of FIG. Referring to FIG. 4 , information received from consumers 260 , 270 , and 280 and information provided to consumers 260 , 270 , and 280 when charging G-Points with Newus Coins can be checked. For example, in order to take action when an error occurs during the charging process, information such as the name, contact information, and e-mail of the consumers 260, 270, and 280 may be input. In addition, the wallet address and quantity of the Newus coin to be swapped with G-point can be input from the consumer (260, 270, 280). In addition, although not shown in FIG. 4, a wallet password may be additionally input from the user.

When the consumers 260, 270, and 280 input such information, the real-time price of Newus Coin to be used for charging G-points and the additionally paid G-points can be provided through an exchange rate. For example, 1 Newus coin currently has a value of 1.76 won, and when swapping it for G-points, the consumers 260, 270, and 280 may be informed that 2.11 G-points are paid by additionally multiplying by 1.2. In this way, the exchange rate between G-point and Newus Coin is 1.2:1 instead of 1:1, and by paying additional G-points, it promotes the use of Newus Coin and helps consumers (260, 270, 280) to protect the environment. It can motivate you to pay more attention.

Similarly, when G-Point is withdrawn in cash or swapped with New Earth Coin, the rate of conversion or swap may be different. For example, when 10,000 gpoints are converted into money, they may be converted into money equivalent to 10,000 gpoints, for example, 10,000 won. On the other hand, if 10,000 G-points are converted into Newus Coins, as if 1.2 times the G-points of Newus Coins were charged at the time of charging G-points, at the time of withdrawal, Newus Coins equal to the value divided by 1.2 can be paid. . In other words, the exchange value of 1 Newus Coin = 1.2 Gpoint can be applied equally to withdrawal. Through this, the use of Newus Coin can be promoted.

5 is a user screen when consumers 260, 270, and 280 or vendors 210 and 220 withdraw G-points. Referring to FIG. 5 , G-Point can be withdrawn in two ways. One is to withdraw in cash, and the other is to swap to Newus Coin.

When you want to withdraw in cash, the exchange rate of G-point and withdrawal amount is applied at 1:1, just like when charging. In other words, as described above, if you withdraw 10,000 points in cash, you can withdraw an amount of 10,000 won. At this time, it is possible to withdraw only the G-Points obtained for a fee, not the entire G-Points currently held. For example, only G-points charged by depositing cash by consumers 260, 270, and 280 or G-points received by shoppers 210 and 220 selling goods and receiving benefits in return can be withdrawn in cash.

FIG. 6 is a user screen when withdrawing G-points in Newus Coin on the screen of FIG. 5 . Referring to FIG. 6, when swapping G-points for Newus coins, it can be seen that 1.2 G-points are exchanged for 1 Newus coin by inverting the exchange rate of 1 Newus coin at the rate of 1.2 G-points at the time of charging. Referring to FIG. 6 , information received from consumers 260 , 270 , and 280 and information provided to consumers 260 , 270 , and 280 when G points are swapped for Newus coins can be confirmed. For example, in order to take action when an error occurs during the swap process, information such as the name, contact information, and e-mail of the consumers 260, 270, and 280 may be input. In addition, the wallet address and quantity of Newus Coins to be swapped with Newus Coins may be input from the consumers 260 , 270 , and 280 . In addition, although not shown in FIG. 6, a wallet password may be additionally input from the user.

When the consumers 260, 270, and 280 input such information, the real-time price of Newus Coin to be used for withdrawing G-points and the exchange rate of G-points can be guided. For example, 1 Newus coin currently has a value of 1.76 won, and when G-Point is swapped with Newus Coin, the consumers 260, 270, and 280 may be informed that withdrawal is made at an exchange rate of 1.2. By withdrawing the exchange rate between G-point and Newus Coin at 1.2:1 instead of 1:1, the use of Newus Coin is promoted and consumers (260, 270, 280) are more interested in environmental protection. can do.

7 is a diagram for explaining a G-point management method of the trading platform entity 200 according to an embodiment of the present invention.

As can be seen in FIGS. 3 to 6, since the management of G-points charged with cash and G-points charged with Newus Coins are different, the G-point mall can divide and manage several types of G-points. Referring to FIG. 7 , free G-points received as rewards by consumers 260, 270, and 280 cannot be withdrawn and can only be used for exhaustion in the G-point mall. In contrast, the paid G-points charged by the consumers 260, 270, and 280 in cash are exchanged for cash at a ratio of 1:1. In other words, 1 Gpoint has a value of 1 won and can be exchanged by charging or withdrawing. In contrast, the G-points charged by the consumers 260, 270, and 280 with Newus Coins can be exchanged by charging or withdrawing at a ratio of 1:1.2.

For example, as in the case of consumer user001, if G-points are charged with a Newus coin worth 10,000 G-points, 10,000 paid G-points are charged to the C1 column, and 2,000 won of free G-points are charged to the C2 column. way to earn it. For user user001, 1,500 free points received as a reward + 10,000 paid points charged with Newus Coin + 2,000 points additionally accumulated free of charge = a total of 13,500 points will be announced as the G-point amount, but internally it can be divided and managed like this. there is. If user user001 requests withdrawal, cash withdrawal is not possible because the amount of Gpoint B column that can be withdrawn in cash is 0, and 12,000 GPoints in column C can be swapped for 10,000 Newus Coins. Since user0001 acquired 12,000 G-Points with 10,000 New Earth Coins, it is desirable to swap them with a value of 10,000 even when swapping 12,000 G-Points for New Earth Coins.

If 30,000 G-points are charged in cash, as in the case of consumer user002, the amount can be withdrawn again in cash. Instead, consumer user002 has no G-points charged with Newus Coins, so he cannot immediately swap 30,000 G-Points for Newus Coins. From the point of view of consumer user002, even if the products of the G-Point Mall are cheap and eco-friendly, even if there is a willingness to purchase them, charging G-Points with cash is at a disadvantage compared to charging G-Points with Newus Coin. will have no choice but to To solve this problem, it would be advantageous for consumer user002 to use Newus Coin, and through this process, consumers can be induced to use Newus Coin.

In the case of seller seller001, the amount received from the G-point mall as the sales price of the product may be primarily paid as G-point. Here, since the sales price of the product has the same value as cash, G-points can be paid with the amount in column B. Seller seller0001 can withdraw 320,000 G-Points in the amount of 320,000 won in cash. However, in the case of the seller, since the sales price of the product is large, the function of swapping the G-Points in column B with Newus Coin can be provided only to the seller. At this time, additionally, just as consumers had an exchange rate of 1.2 when charging G-points with Newus Coins, an exchange rate of 1.2 can be provided when swapping Newus Coins with cash-like G-points. In other words, if seller seller001 wants to swap 320,000 G-points with Newus Coins, it can be swapped with 320,000 * 1.2 = 384,000 Newus Coins. If the market price of Newus Coin is 1 NEC = 1.76 KRW, it can be swapped with 218,182 NEC of Newus Coin worth 384,000. Through this, the use of Newus Coin can be promoted.

Referring to FIG. 8 , you can see a screen for swapping G-points for a different seller to Newus Coins from the swap request screen for G-points targeting consumers to Newus Coins in FIG. 6 . Since the seller only received the sales price of the item in G-point, that is, the seller only holds the G-point in column B in FIG. there is.

In the case of consumers, /1.2 is applied because G-points charged with Newus Coins are swapped back to Newus Coins, whereas *1.2 is applied to sellers. As a result, in FIG. 6, 1 G-point can be exchanged for consumers at an exchange rate of 0.47 NEC, but in FIG. 8, 1 G-point can be exchanged for sellers at an exchange rate of 0.68 NEC. From the point of view of the seller, the G-points in column B can be swapped for Newus Coins, which have a higher exchange value than cash withdrawals, so the use of Newus Coins can be promoted through this.

9 to 13 are user interface screens related to product purchase and reward in the trading platform subject 200 of FIG. 1 .

The vendors 210 and 220 may provide products to be sold through the trading platform subject 200 and promote them to consumers. In an exemplary embodiment, the vendors 210 and 220 may sell products related to environmental protection.

The items related to environmental protection include items related to the three environmental protections presented above, that is, items with reduced exhaust gas, items used for reducing exhaust gas, items related to the production of alternative energy other than fossil fuels, and food waste. It can include items that can contribute to reduction. These products may be provided in a manner that is authenticated according to the standards of the trading platform entity 200 .

Specifically, items related to environmental protection may be products using first-class energy use, organic agricultural and marine products, and products using biodegradable plastics. In the above, specific examples of items related to environmental protection sold by the entry companies 210 and 220 in the trading platform subject 200 have been given, but the types of items related to environmental protection are determined according to the rules specified by the trading platform subject 200. It can be designated through examination and certification.

Consumers 260 , 270 , and 280 may purchase products related to environmental protection sold by vendors 210 and 220 through the transaction platform entity 200 . At this time, when the consumer (260, 270, 280) purchases a product that the trading platform subject (200) has been certified as an item related to environmental protection, the trading platform subject (200) purchases the product purchase history of the consumer (260, 270, 280). can be saved.

In addition, the transaction platform entity 200 may provide reward points to consumers 260 , 270 , and 280 who have purchased certified products. The reward points may be of a type other than real money. For example, the reward points may be paid as G-points or Newus Coins. In particular, in the case of a general open market, the bonus points provided according to the price of purchase are only a very small level of 1% to 2% of the transaction amount, whereas the reward points according to this embodiment are about 10% or more, or about 11 % or more, or about 12% or more, or about 13% or more, or about 14% or more, or about 15% or more.

The reward points may be provided differently according to the grade of the consumers 260, 270, and 280. As a non-limiting example, consumers (260, 270, 280) who use the platform for the first time are given a reward point of 10%, while consumers (260, 270, 280) who have purchased a number of environmental protection products are rewarded with the number of purchases. A higher level of reward points can be provided accordingly.

To this end, the transaction platform subject 200 may separately count the number of purchases by consumers 260, 270, and 280 of products certified as environmental protection products, rather than all types of products sold by store entrants 210 and 220. .

In general, in the case of a transaction platform entity represented by an open market, it is possible to generate revenue by receiving a portion of the transaction price of the purchased product from the store company. It is common that the profit provided by the entry company is about 10% to 30% of the transaction price. However, the transaction platform subject 200 according to the present embodiment does not receive a portion of the transaction price from the vendors 210 and 220 in exchange for providing services, and provides the consumers 260, 270 and 280 as a reward as it is. can

Through this, the entrants 210 and 220 can receive high profits by providing low transaction fees compared to other open market platforms. In addition, the consumers 260, 270, and 280 can receive a very high level of reward points compared to other open market platforms, etc., and can show the effect of reducing actual purchase costs. In addition, the reward points provided may be cryptocurrencies such as New Earth Coin. The amount of points provided in exchange for purchase in the conventional open market is very insignificant, and there is a limit to providing points that cannot be used in other open market platforms. However, the reward point according to this embodiment may be a cryptocurrency, and thus may be used in other platforms other than the trading platform subject 200, and thus may have a high effect of attracting consumers (260, 270, 280).

9 is a user interface screen when consumers 260, 270, and 280 purchase a product at the G-point mall. In addition to the sales amount of the product, the reward point is exemplified as a basic 10%. For example, if the purchase price of a food bioprocessor using a microbial fermentation and decomposition method is KRW 149,000, 14,900 points corresponding to 10% of the amount can be provided as a reward in G-points. In addition, when the ratings of the consumers 260, 270, and 280 are high, additional rewards may be accumulated. In the example of FIG. 9 , it can be seen that a silver level consumer earns 2,980 G-points, which is an additional 2%, and finally receives 17,880 G-points, which is a 12% reward.

In this way, the trading platform subject 200 of the present invention does not obtain revenue from the entry companies 210 and 220, but provides it to the consumers 260, 270 and 280 as a reward, thereby providing greater benefits to the consumers 260, 270 and 280. benefits can be provided. By providing low prices, eco-friendly products, and even large rewards, you can increase the use of G-Point Mall, promote the use of Newus Coin, and contribute to environmental protection.

In addition, the reward amount may be differentiated according to the level of the consumers (260, 270, 280). The ratings of the consumers 260 , 270 , and 280 may be changed according to the number of products purchased by the consumers 260 , 270 , and 280 from the G-point mall, the amount purchased, and the type of products purchased. For example, the more times a product is purchased, the higher the grade, the higher the purchase of a product with a higher price, the higher the grade, and the higher the purchase of an eco-friendly product.

Referring to FIGS. 10 and 11, more detailed examples of user ratings in the G-point mall can be seen. Referring to FIG. 10, a total of 5 grades are classified in the G-point mall. The grades are divided into the lowest grade, Bronze, Silver, Gold, Master, and Platinum.

When a user uses the G-point mall for the first time, there is no level, and only 10% of the reward is accumulated at this time, and after purchasing one or more items, the user is upgraded to the bronze level with 11% of the reward. Silver level requires at least 5 purchase records, purchase amount of 100,000 won or more, and purchase of at least 1 eco-friendly product to be upgraded, and 12% reward is accumulated. Gold level requires at least 10 purchase records, purchase amount of 200,000 won or more, and purchase of 3 or more eco-friendly products to be promoted, and 13% reward is accumulated. Master level requires at least 20 purchase records, purchase amount of 500,000 won or more, and purchase of 5 or more eco-friendly products in order to be promoted, and 14% reward is accumulated. Lastly, the Platinum level must have a purchase history of at least 30 cases, the purchase amount is over 1 million won, and more than 10 eco-friendly products can be upgraded to be promoted, and there is a benefit of accumulating a 15% reward.

The number of purchases for upgrade, the purchase amount, and the number of purchases of eco-friendly products illustrated in FIG. 10 are preferably applied as AND conditions, but may be applied as OR conditions in some cases. For example, a user who purchases 10 or more eco-friendly products can be upgraded to a platinum level even if the number of purchases or purchase amount is less than 30 and 1 million won. It can also be operated under OR conditions for the purpose of promoting the purchase of eco-friendly products by users.

In this case, the eco-friendly products refer to products that have passed eco-friendly certification as shown in FIG. 11 . For example, foods that have passed the eco-friendly agricultural and livestock product certification system certified by the National Agricultural Products Quality Management Service (https://www.enviagro.go.kr/) may fall under this category. Eco-friendly agricultural and livestock products certification system is a system in which a professional certification body selects and inspects eco-friendly agricultural and livestock products that are safer for consumers under strict standards, and the government certifies their safety.

As another example, a product that has passed the eco-label certification certified by the Korea Environmental Industry and Technology Institute (https://www.keiti.re.kr/) may correspond to this. The eco-label system provides consumers (buyers) with environmental improvement information by displaying a logo (eco-label) on the product when the product has improved environmental properties compared to other products for the same purpose, and responds to consumers' preference for products with eco-labels. It is a voluntary certification system that encourages companies to develop and produce eco-friendly products and to induce voluntary environmental improvement.

As another example, a product that has passed the low-carbon product certification certified by the Korea Environmental Industry and Technology Institute (https://www.keiti.re.kr/) may correspond to this. Carbon Footprint is one of the categories of environmental impact on the Environmental Product Label, and the amount of greenhouse gases generated in the entire process of products and services, such as raw material collection, production, transportation/distribution, use, and disposal, is converted into carbon dioxide emissions and displayed on the product in the form of a label. The carbon footprint consists of the first stage of carbon footprint certification and the second stage of low-carbon product certification.

As another example, products that have passed the energy consumption efficiency rating system certified by the Korea Energy Agency (https://eep.energy.or.kr/) may fall under this category. The energy consumption efficiency rating system is a mandatory reporting system to enable consumers to easily purchase energy-saving products with high efficiency and to allow manufacturers (importers) to produce and sell energy-saving products from the source (import) stage. . In this system, efficiency grades are divided into 1 to 5 grades according to energy consumption efficiency or energy consumption, and MEPS (Minimum Energy Performance Standard), the lower limit of energy consumption efficiency, is applied.

When the consumers 260, 270, and 280 purchase the eco-friendly products illustrated in FIG. 11, more rewards are provided to the consumers 260, 270, and 280 who purchase more eco-friendly products by checking the purchase history. can promote distribution and sales of In particular, in order to confirm that consumers 260, 270, and 280 have actually purchased and used the eco-friendly product, additional points can be accumulated by scanning the QR code attached when the product is shipped.

Referring to FIG. 12, when purchasing an eco-friendly product, consumers 260, 270, and 280 scan the QR code attached to the product after receiving the product to receive additional rewards for each grade of 10% or more. For example, if a consumer with a silver level of 12% is accumulated and purchases an eco-friendly product, a 10% reward is primarily accumulated at the time of purchase, and after receiving the product, in the process of confirming the purchase, the product is attached to the actual product. If you scan the QR code, you can provide rewards in such a way that an additional 2% of the reward is accumulated.

In this way, by providing rewards over two stages, consumers (260, 270, 280) check whether they have received the product well or do not need a refund, proceed with the purchase confirmation process, and also receive reviews about the product to other consumers. You can provide feedback from real users about which eco-friendly product is better. However, in order to prevent user abusing in this process, when scanning the QR code, the GPS information of the application is additionally compared with the value obtained by converting the address to which the product was delivered from the purchase history to GPS, and only scans the QR code within a certain range. can be treated as valid.

Referring to FIG. 13 , consumers 260 , 270 , and 280 purchase products from the G-point mall and transmit purchase information to the transaction platform subject 200 ( S1210 ). In this case, the purchase information may include payment information and delivery address information. The transaction platform entity 200 transmits the purchase details to the vendors 210 and 220, and the vendors 210 and 220 send the goods purchased by the consumers 260, 270 and 280 to the consumers 260, 270 and 280. will be shipped to the shipping address you entered. At this time, the transaction platform subject 200 accumulates 10% of points primarily to the consumers 260, 270, and 280 (S1230).

After receiving the product, the consumer (260, 270, 280) scans the QR code attached to the product and transmits it to the transaction platform entity (200) (S1250). Then, the transaction platform entity 200 additionally accumulates 1 to 5% of G-points according to the ratings of the consumers 260, 270, and 280 as illustrated in FIG. 10 (S1270). At this time, in order to prevent abusing by consumers (260, 270, 280), the GPS information of the smartphone application at the time of scanning the QR code and the information converted to GPS of the shipping address are compared, and only when the difference is within the preset range 2 Additional car points can be accumulated.

For reference, the API that converts addresses to GPS is available through places that provide map services such as Naver, Kakao, and Google. For example, Naver can use Geocoding through the Naver Cloud Platform site (https://www.ncloud.com/product/applicationService/maps). Kakao can use Geocoding through the Kakao Map API site (https://apis.map.kakao.com/web/). Google makes Geocoding available through the Maps Platform (https://developers.google.com/maps/documentation?hl=en). In this way, by comparing the shipping address and the GPS information of the location where the QR code was scanned, additional rewards can be earned along with the purchase confirmation process and the use of eco-friendly products can be promoted.

In addition, the transaction platform entity 200 may store transaction details of products related to environmental protection of the plurality of consumers 260 , 270 , and 280 and submit them to the third institution 300 . Here, the third organization 300 may be the United Nations (UN) that supervises the carbon credit project. However, the present invention is not limited thereto, and may be the government or Korea Electric Power Co., Ltd., which supervises carbon emission rights projects in Korea.

The transaction details submitted by the transaction platform subject 200 to the third party 300 include the number of purchases and sales of environmental protection-related products, purchase and sales amounts, types of purchased and sold items, etc., and further based on this It can be a quantified participation index in environmental protection. The environmental protection participation index may be a score or a point quantifying how much the consumers 260, 270, and 280 have contributed to environmental protection by purchasing and using products related to environmental protection, compared to the case of using other products. . For example, the participation index is an index quantifying how much carbon dioxide emissions are reduced by consumers 260, 270, and 280 by purchasing and using products related to environmental protection, compared to the case of using other products. can be The indicator may be based on the criteria presented by the third institution 300, but the present invention is not limited thereto.

Based on the history submitted by the transaction platform entity 200 to the third institution 300 , the transaction platform entity 200 may receive a predetermined benefit from the third institution 300 . The profit may mean a monetary profit from the sale of carbon credits.

That is, in the environmental protection business system 10 according to the present embodiment, the profit structure of the transaction platform entity 200 does not occur from the vendors 210 and 220.

As described above, the transaction fees provided by the vendors 210 and 220 are provided as reward points to the consumers 260, 270 and 280, thereby reducing actual purchase costs of the consumers 260, 270 and 280. In addition, the reward points provided by the consumers 260, 270, and 280 may be provided as cryptocurrency that can be used in all fields, not as cyber money used only in the transaction platform subject 200 of this embodiment. In addition, there is an advantage in that the entry companies 210 and 220 can pay transaction fees at a lower rate compared to other open markets.

The transaction platform entity 200 submits the items of environmental protection-related products provided by consumers 260, 270, and 280, and scores quantifying the degree of contribution to environmental protection through them to the third party 300, and 3 Institution 300 may provide financial benefits to the trading platform entity 200 in exchange for environmental protection. Accordingly, the revenue obtained by the transaction platform entity 200 may not be provided by the vendors 210 and 220 and the consumers 260, 270 and 280, but may be provided by the third party 300.

The benefits provided by the transaction platform subject 200 from the third institution 300 as above are the more consumers 260, 270, and 280 purchase more products, and the more consumers 260, 270, and 280 It may increase as you participate in the example trading platform subject 200 . Consumers 260, 270, and 280 often decide to select an open market simply based on the price of the product they want to purchase. However, as described above, the transaction platform subject 200 of the present embodiment provides high reward points, so that the perceived purchase cost is very low, and the purchase of goods leads to environmental protection by consumers 260, 270, and 280, which leads to consumer (260, 270, 280) can provide psychological satisfaction.

On the other hand, the actual use of New Earth Coin can be promoted through the environmental protection business system 10 according to this embodiment. As described above, when the consumers 260, 270, and 280 purchase Newus coins and then swap them for G-points, they can receive G-points having a value equal to or greater than Newus coins. The entry companies 210 and 220 can also obtain a monetary benefit having a value higher than the actual transaction price when the sales price is provided in Newus coin.

In addition, even when consumers (260, 270, 280) purchase certified goods related to environmental protection, and are provided with the reward points, they can also be provided with Newus Coin, which is the transaction platform subject 200 according to this embodiment. Also available on other platforms.

14 is a hardware configuration diagram of a trading platform entity 200 according to an embodiment of the present invention.

Referring to FIG. 14 , the transaction platform subject 200 proposed in the present invention may include one or more processors 510 , memory 520 , storage 560 , and interface 570 . The processor 510 , memory 520 , storage 560 , and interface 570 transmit and receive data through the system bus 550 .

The processor 510 executes the computer program loaded into the memory 520, and the memory 520 loads the computer program from the storage 560. The computer program may include a cyber money charging operation 521 , a cyber money withdrawal operation 523 , and a reward accumulation operation 525 .

The cyber money charging operation 521 charges cyber money at a different exchange rate 561 according to the payment method requested by the user. Specifically, when using a cash payment method, an exchange rate of 1:1 (561) When using a virtual currency payment method, when using a virtual currency payment method at an exchange rate of 1:1.2 (561), more cyber money is obtained. can be charged At this time, the value of the charged cyber money is stored as cyber money 569 in the storage 560 through the system bus 550 again.

When a user requests withdrawal of the cyber money 569, the cyber money withdrawal operation 523 may process the withdrawal at different exchange rates 561 depending on whether the cyber money is paid or free. For example, when requesting withdrawal of paid cyber money as a cash payment method, the withdrawal is processed at an exchange rate of 1:1. If a withdrawal request is made for the amount of paid cyber money plus free cyber money as a virtual currency payment method, the withdrawal is processed at an exchange rate of 1:1.2. For example, if there are 12,000 paid cyber money and 12,000 free cyber money points, it is withdrawn as virtual currency worth 10,000. It has been previously described in detail with reference to FIGS. 3 to 8 as to whether only paid cyber money or free cyber money will be withdrawn according to the withdrawal request means, and the exchange rate at that time will be processed.

When a user purchases a product, the reward accumulation operation 525 may accumulate a reward as cyber money according to a different accumulation rate 565 according to the user's level 563 . At this time, the reward accumulated according to the accumulation rate (565) common to all users can be accumulated primarily after delivery of the goods is completed, and the reward accumulated according to the accumulation rate (565) different according to the user's level Secondary accumulation can be made in the process of receiving the item and scanning the QR code attached to the item to confirm the purchase.

Each component of FIG. 14 may mean software or hardware such as a Field Programmable Gate Array (FPGA) or an Application-Specific Integrated Circuit (ASIC). However, the components are not limited to software or hardware, and may be configured to be in an addressable storage medium or configured to execute one or more processors. Functions provided in the components may be implemented by more subdivided components, or may be implemented as a single component that performs a specific function by combining a plurality of components.

The present invention can be implemented as computer readable code on a computer readable recording medium, and the computer readable recording medium includes all types of recording devices storing data that can be read by a computer system. . Examples of computer-readable recording media include ROM, RAM, CD-ROM, magnetic tape, floppy disk, and optical data storage devices. In addition, the computer-readable recording medium may be distributed to computer systems connected through a network, so that computer-readable codes may be stored and executed in a distributed manner.

Each component on the configuration diagram or block diagram of the accompanying drawings may be implemented in software or hardware such as a field-programmable gate array (FPGA) or application specific integrated circuit (ASIC). However, each component on the configuration diagram or block diagram may be implemented in an addressable storage medium as well as software and hardware, and may be configured to execute one or more processors.

Each component on a block diagram or block diagram may represent a module, segment, or piece of code that includes one or more executable instructions for executing a specified logical function. Therefore, a function provided by a component on a block diagram or block diagram may be implemented by a plurality of more subdivided components, or a plurality of components on a block diagram or block diagram may be implemented by an integrated component. is of course

Although the above has been described with reference to the embodiments of the present invention, this is only an example and does not limit the present invention, and those skilled in the art to which the present invention belongs will be able to It will be appreciated that various modifications and applications not exemplified above are possible.

Therefore, it should be understood that the scope of the present invention includes modifications, equivalents, or substitutes of the technical ideas exemplified above. For example, each component specifically shown in the embodiment of the present invention can be modified and implemented. And differences related to these modifications and applications should be construed as being included in the scope of the present invention as defined in the appended claims.

Claims (13)

providing, by the open market platform, a cyber money charging interface to the user; and
charging the cyber money at a first exchange rate when the user uses a cash payment method, and charging the cyber money at a second exchange rate when the user uses a cryptocurrency payment method; and
Including the step of receiving the sale price according to the user's purchase of the product in cyber money by the vendor of the open market platform,
The second exchange rate is higher than the first exchange rate,
Cyber money charged when using the cryptocurrency payment means is paid in paid cyber money up to the amount of cyber money charged using the cash payment means, and the amount exceeding the paid cyber money is paid as free cyber money. paid in money,
Receive a withdrawal request from the user, but if the user requests a withdrawal by means of cash payment, the amount corresponding to the value corresponding to the value obtained by dividing the amount requested for withdrawal by the first exchange rate, with the cyber money as a limit configured to withdraw;
When a withdrawal request is received from the user, and the user requests a withdrawal using a cryptocurrency payment method, the withdrawal requested amount is converted into the second currency exchange within the limit of the sum of the paid cyber money and the free cyber money. It is configured to withdraw at a value equal to the value divided by the ratio,
The cyber money received by the vendor is the paid cyber money;
Receiving a request for withdrawal from the shopper, but if the shopper requests a withdrawal by means of a cash payment method, withdraw the requested cyber money at a value corresponding to a value obtained by dividing the requested cyber money by the first exchange rate;
Receiving a request for withdrawal from the vendor, but when the vendor requests withdrawal using a cryptocurrency payment method, the withdrawal is configured to withdraw a value corresponding to a value obtained by multiplying the requested cyber money by the second exchange rate; ,
The first exchange rate is 1: 1,
How to trade using an open market platform. According to claim 1,
In the step of charging the cyber money using the cash payment method or the cryptocurrency payment method, even if the cyber money is charged with a payment method of the same value,
When using the cryptocurrency payment method, more cyber money is paid than when using the cash payment method.
How to trade using an open market platform. According to claim 1,
Dividing a day into a plurality of sections including a first section and a second section,
Calculating an average value in the first interval by measuring the market price fluctuation occurring in the first interval;
Further comprising setting the average value in the calculated first interval to a value in a second interval following the first interval,
A method of trading using an open market platform, wherein the set value is used as a value when exchanging money between the cyber money and a cryptocurrency payment method. delete delete delete According to claim 1,
Further comprising accumulating a reward as cyber money when the user purchases a product using the open market platform.
How to trade using an open market platform. According to claim 7,
The reward is primarily accumulated at the same first reward rate regardless of the user's level; and
Further comprising the step of accumulating the reward secondarily at a second reward ratio differentiated according to the user's grade,
How to trade using an open market platform. According to claim 8,
Adjusting the user's rating by reflecting one or more of the number of purchases, purchase amount, and number of eco-friendly products purchased by the user,
How to trade using an open market platform. According to claim 8,
The step in which the reward is first accumulated is,
receiving purchase information including shipping address information from the user; and
When a company on the open market platform delivers an item according to the delivery address information and the delivery status of the item is changed to delivery completion, the value obtained by multiplying the purchase price of the item by the first reward rate is accumulated as free cyber money. Including the steps of
How to trade using an open market platform. According to claim 10,
The second step of accumulating the reward is,
receiving GPS information of a location where the QR code is scanned and a value obtained by scanning the QR code from the terminal when the user scans the QR code attached to the article using the terminal;
Saving a value obtained by multiplying the purchase price of the product by the second reward rate as free cyber money only when the difference between the value obtained by converting the shipping address information into GPS and the GPS information is within a predetermined range ,
How to trade using an open market platform. delete delete

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