Margin is a management mechanism established to protect the vital interests of users and reduce investment risks.
When buyers and sellers need to publish advertisements in the legal currency trading area for trading, the platform will freeze the buyer's corresponding digital currency according to the pending order requirements of different currencies, and use it as a margin.
Issue the deposit for the entrusted buy order:
* BTC: 0.01
* ETH: 0.2
* USDT: 100
During the period of paying the purchase order, the deposit is frozen in the merchant's legal currency trading account, and the currency cannot be exchanged and cannot be traded.
After the transaction is over, the deposit is automatically released.