VB共2100萬個幣A total of 21 million coins in VB買入賣出3%，入池0手續費。3% for buying and selling, and 0 handling fee for entering the pool.網上發行100枚流通幣。100 circulating coins are issued online.其他代幣需要通過DAPP挖礦獲得。Other tokens need to be obtained through DAPP mining.