Purchasing materials with virtual currency for production

1. virtual currency needs to be developed by a professional development team, not by itself. The development of virtual currency technology has become mature, there is no difficulty in technology, but the positioning of virtual currency is the biggest problem. In fact, bitcoin, Ruitai coin, Laite coin and doggy coin are not very different in technology. The difference is that they have different names, different algorithms, different numbers and different positioning.

2. No refund allowed. I think it's better to set up a second level account for the advance collection, and then make the income for the specific consumption. I think of virtual currency as a receipt.

3. Understanding of the concept of virtual currency
(1) virtual currency based on entity
since ancient times, all "money" made of paper is called paper currency, and all countries in the world are actually paper currency. In Marx's time, paper money was only a symbol of metal money. The actual gold content of paper money was equal to the nominal gold content. When the nominal gold content was greater than the actual gold content, the price index of metal money would increase because of too many paper money. When it exceeded a certain limit, inflation would occur. Marx called these over issued bank notes without gold as guarantee virtual currency. In Keynesian era, paper money was the symbol of GDP. He defined the issue of paper money caused by making up the fiscal deficit as deficit money, and believed that the issue of paper deficit money could promote the development of proction to a certain extent, but only cause half inflation. Zhang chunjia's research in "Introction to virtual currency" also proves that paper money without precious metal and GDP guarantee will cause price rise, and this kind of money is called virtual currency
(2) virtual currency based on virtual
virtual currency is a new type of currency emerging at a certain stage of network social and economic development to meet the security and convenience needs of users. It represents the development direction of future currency existence form. It comes from the Internet, and acts as a general equivalent in the network society completely or partially. Virtual currency is a real currency with the basic attributes of currency, but it is virtual and depends on the network virtual environment. Virtual currency is born without borders, which makes it more liquid than traditional currency in the world. Virtual world corresponds to the real world. Through the exchange relationship between virtual currency and traditional currency, under certain conditions, specific virtual currency can buy physical goods, and traditional currency can also buy specific virtual goods< Second, the characteristics of virtual currency
1. Value: users get utility value by consuming the procts and services provided by operators. Virtual currency has value by providing exchange to meet the utility of consumers. The quantity of virtual currency measures the value of general goods. The issue essence of virtual currency is credit issue, which is the creditor's right of the holder to the issuer. To a certain extent, the value of this kind of claim is the right of claim
2. Virtual environment dependence. The existence of virtual currency is based on the virtual economic environment provided by the issuers and the sustainable operation of the issuers themselves. Otherwise, virtual currency has no significance.
3. Short sighted currency. As the highest price in the process of commodity exchange, the form of currency value can be regarded as the real currency. Because of the limitation of circulation scope, virtual currency can not be used as the general equivalent of all commodities; But in a certain range, it has the function of monetary value scale and circulation means. Therefore, it can be considered that virtual currency is similar to the form of money value, and it is a primary form of money, which is similar to money< The issue and circulation of virtual money is limited, but it will enlarge the money supply through the money multiplier effect, and affect the difficulty and accuracy of macroeconomic regulation and control. The issuers of virtual money need to report their circulation and circulation to the central bank, and obey the unified management of the central bank at any time
5. Virtual currency, which is issued by non-financial entities outside the financial system, aims to obtain business opportunities and competitive advantages. It is a market behavior and will inevitably lead to competition among issuers. This kind of competition will proce unfair competition behavior or obtain competitive advantage through rent-seeking, which determines the need to regulate the market behavior of the market subject according to the laws and regulations
6. Virtuality: as a kind of approximate currency, virtual currency is virtual existence if it only exists in the virtual world and can purchase the virtual property in it; If it is linked with sovereign currency, it can exist in the real world and purchase real assets, then it is a virtual thing of sovereign currency. Virtual currency is actually a series of data files existing in the computer system. It has the meaning of virtual currency only after the issuers explain the system. Therefore, the existence form of virtual currency is virtual< In general, virtual currency can purchase the procts and services provided by the issuers, and it can also be exchanged with the issuers outside the scope of issuance at a certain rate to purchase the procts of the alliance. For procts outside the alliance, virtual currency has no value significance; Similarly, when virtual currency is only authorized to buy different procts in different sales cycles, the use of virtual currency has limited application in time and scope, unlike sovereign currency, which can be completely freely exchanged
8. Separability: virtual currency has no physical form and is a digital storage information. Unlike traditional paper currency, it needs to consider the balance relationship between the circulation of main currency and subsidiary currency and the proportion of various currency values. It can be split infinitely. For example, although the total number of dark coins is only 2300, each bitcoin can be split into eight directions of ten< Although virtual currency exists in the virtual world, the process of new technological revolution has closely linked the virtual world with reality, and the virtual world has become an important part of people's spiritual life. It can promote the development of real economy, for example, a large number of entertainment application projects provide people with rich spiritual wealth and real wealth, and more and more people invest in virtual currency, which represents a trend, and the more successful ones are bitcoin, Leyte coin and the new domestic King coin; On the contrary, money laundering, gambling and network theft in the virtual world will have a negative effect on the real economy.

4. You can buy it, but only some agents can, such as Jiuyou. When there is no mobile phone payment for game payment, you can't. most mobile games can't pay for mobile phone payment, and some of them have prepaid cards

5. You've seen too many sci-fi movies, and today's technology hasn't reached that level.
it's similar to the watch that appeared in Stallone's 93 movie super Warmen

6. There are three kinds of materials, iron, copper and stainless steel. Now most of them are stainless steel coins, but copper coins are too expensive. Few people use magnets to judge whether they are iron or stainless steel. Stainless steel is not attractive. Copper coins are yellow

7.

Note: paper is the main material for banknote printing, and the main component of RMB paper is short cotton linter. The banknote printing paper made of 95% cotton linter and 5% wood paddle is grade I cotton linter. The banknote printing paper does not add whitening agent and will not have fluorescent reaction under purple light

coins: dime aluminum magnesium alloy (version 99), dime stainless steel (version 05), dime copper alloy plating on steel core (version 02), and nickel plating on steel core of 1 yuan coin (version 99)

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8. What material is RMB made of: the main components of RMB paper are short lint and high-quality wood pulp. The paper is smooth, tough, folding resistant, good stiffness, and has certain chemical corrosion resistance. It can be used for a long time without damage. Paper money is commonly used in daily life. The banknote paper for printing RMB is special watermark paper, which is a special paper for banknote printing. This kind of paper is proced by three banknote paper factories under China Banknote Printing and Minting Corporation.

9. Your question, there is a one dollar coin of 2011, golden, with collection value; Keep it well!

10.

The main materials of banknotes are paper and ink; The main materials of coins are silver and other metals and alloys

supplementary information of some ancient coins:

1. coinage: it refers to the metal currency with certain size and shape, certain weight and denomination value, which serves as the legal means of circulation. The material of ancient coins is mainly copper, and later gold and silver coins appeared one after another. In China, although gold and silver coinage appeared earlier, it was mainly in modern times that it joined the field of commodity circulation

3. cloth coin: a general term for spade shaped coins in the spring and Autumn period and the Warring States period

5. Dao coin: a general term for all kinds of Dao shaped coins, such as needle head Dao, sharp head Dao, Ming Dao, Qi Dao, round head Dao, etc., cast in the spring and Autumn period and Warring States period

   Round money: the general term of round money, including round hole round money and square hole round money, which generally refers to the latter

7. dishonoured cloth: the coins of the spring and autumn and Warring States periods include dishonoured cloth with flat shoulder and arc foot, dishonoured cloth with oblique shoulder and arc foot, and dishonored cloth with shrugged and pointed foot

9. flat head cloth: coins of the Warring States period, including cloth, special-shaped cloth, main foot cloth, pointed foot cloth, round foot cloth, mainly circulated in the three Jin and Yan regions

   The two currencies of baht refer to the currencies with baht and Liang as weight units and money name before Sui Dynasty in China, such as half Liang and five baht

11. three cents: the currency issued in the fifth year of Jianyuan reign of Emperor Wu of the Western Han Dynasty is a kind of half Liang coin

13. Bi Lun: in the Eastern Jin Dynasty, Sun Wu's old coins were still used, with different sizes and weights. Big money was called "Bi Lun", which was described as big as a wheel

    Four articles: one coin should be used as four small coins, which generally refers to the appropriate size of the old Sunwu coins used in the Eastern Jin Dynasty

14. xiaopingqian: xiaopingqian, also known as Pingqian, is a small coin with a diameter of about 2.4cm and a weight of about 3.5G

16. discount two money: the money used by Er Wen is about 2.8 cm in diameter and 7 g in weight

17. discount three coins: the money used for Sanwen is generally about 3.1cm in diameter. It weighs about 10 grams And so on

18. big money: the general name of big money and big money. In the Six Dynasties, the standard size of five baht money was called big money

20. Wen: the name of the basic unit of a coin. A small Ping coin is called a Wen

22. Guan: one thousand thorium is called Guan, which is also called Guan. The square wooden bar in the coin hole is also called Guan

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reference link:

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