BT is the abbreviation and transaction symbol of Bttmall Token. It is the basic currency of the Bchain public chain and supports the infrastructure of the Bchain public chain. Bttmall Token (BT) is the main network fuel of Bchain, which pays network transfer fees. Bchain encourages BT holders to protect network health through Bpos equity mining. Bttmall Token (BT) is also an important ecological member of bttmall.com and a value token circulating in the mall. It is a bridge for shopping and mining in the Bttmall mall. Bttmall Token (BT) can also be used to deduct exchange fees.