What does virtual currency C2C trade mean
according to the notice and announcement issued by the people's Bank of China and other departments, virtual currency is not issued by the monetary authority, does not have legal compensation and mandatory monetary attributes, is not a real currency, does not have the same legal status as currency, cannot and should not be used as currency in the market, and citizens' investment and transaction of virtual currency are not protected by law
the content of this article comes from: financial code of the people's Republic of China: application edition, China Law Press
anyone can run software on special hardware to become a bitcoin miner. Mining software monitors transaction broadcast through P2P network and performs appropriate tasks to process and confirm these transactions. Bitcoin miners can earn transaction fees paid by users to speed up transaction processing and additional bitcoin issued according to fixed formula
new transactions need to be included in a block with mathematical workload proof before they can be confirmed. This kind of proof is hard to generate because it can only be generated by trying billions of calculations per second. Miners need to run these calculations before their blocks are accepted and rewarded. As more people start mining, the difficulty of finding effective blocks will be automatically increased by the network to ensure that the average time to find a block remains at 10 minutes. Therefore, the competition for mining is very fierce, and no indivial miner can control the content contained in the block chain
workload proof is also designed to rely on previous blocks, which forces the time sequence of block chain. This design makes it extremely difficult to cancel previous transactions, because the workload proof of all subsequent blocks needs to be recalculated. When two blocks are found at the same time, the miner will process the first block received, and once the next block is found, it will be transferred to the longest block chain. This ensures that the mining process maintains a global consistency based on processing capacity
bitcoin miners can neither increase their rewards by cheating, nor deal with the fraulent transactions that destroy the bitcoin network, because all bitcoin nodes will reject the blocks containing invalid data that violate the bitcoin protocol rules. Therefore, even if not all bitcoin miners can be trusted, the bitcoin network is still secure.
it is a person to person e-commerce model,
such as Taobao,
eBay,
...
the system sets up a virtual bank for each user, and encourages users to deposit part of the currency to facilitate transactions. The system charges the seller users in the form of decting personal virtual currency
the system evaluates the seller's credit by referring to the amount of money in its personal virtual account
3.1.2.2 the seller publishes commodity information
the seller of the system can be a general scattered user or a store user. The seller publishes the commodity information to be sold, which can be matched with text description and pictures. The commodity information is displayed by category in this website
if the seller is a general scattered user, a small amount of fee will be charged according to the published commodity information. According to the needs of the seller, each commodity will be set with a different retention time, and the fee will be charged according to different time. If the seller does not take the commodity off the shelf within the specified time, the system will delete the commodity by itself
if you are an indivial store user, you can apply for different spaces to display your procts. Different membership fees are charged according to different spaces. Personal stores provide more detailed commodity information. In addition to the general commodity information, there are also the quantity of commodities and the quantity ordered for the buyer as a reference
3.1.2.3 the buyer can query the information of the seller and the commodity and conct the transaction
for the buyer, the commodity information can be found in the classification area; You can also use the site searcher to search by commodity name, category, seller, price and other keywords; You can also go to personal stores to find. Once you find a proct that matches your needs, you can judge the seller's credit by looking at the seller's evaluation information
the buyer can contact the seller on the website or through other contact information published by the seller (the seller can choose to publish its off-site contact information). Since then, the transaction process of both parties is the external behavior of the system, and the transaction is carried out offline. The act of buying and selling is the personal act of the buyer and the seller. The buyer and the seller should confirm the authenticity of the identity of the other party before the transaction. If the loss caused by personal carelessness is not within the scope of the system
for scattered sellers, the seller can take them off the shelves after the goods are sold; If the goods are not taken off the shelves within a certain period of time, the system will take them off the shelves. For the store seller, the user manages the goods by himself. According to the user's membership level, different number of goods shelves are given. This website encourages users to take the sold goods off the shelves as soon as possible. If the buyer complains about the seller's long-term empty shelf behavior, the system will punish the seller's credit
the system provides a certain credit evaluation mechanism to provide a certain degree of credit reference value for both sides of the transaction and ensure the security of the transaction to the maximum extent. For scattered support and store users, provide different credit evaluation
the seller's user must keep a certain amount of currency. If necessary (such as canceling the store's authority, account number, etc.), the virtual currency in the station can be settled within the specified time
3.1.2.4 the buyer publishes purchase information
at the same time, we also provide a platform for the buyer to publish purchase information. The buyer can list the goods that he needs but has not found. According to this information, the seller can put the goods that meet his needs on the shelves or contact the buyer directly
1. Horizontal E-Commerce Oriented to intermediate trading market. 2. Vertical e-commerce for entity enterprises. C2C is a user to user mode, C2C business platform is to provide an online trading platform for both buyers and sellers, so that the seller can take the initiative to provide goods online auction, while the buyer can choose goods for bidding. C2C is typical of network C2C, Taobao, etc
C2C means e-commerce between indivials. For example, a consumer has an old computer, through the network transactions, it sold to another consumer, this type of transaction is called C2C e-commerce
< H2 > development materials:
there is no doubt that no one can shake Taobao's leading position in the C2C field. However, Taobao also has to bear the heavy pressure brought by the lead. Between leading and pressure, Taobao is striving to move forward