What currencies does Sallet one support?
At present, Sallet one can support BTC, usdt and eth, which will continue to increase in the future.
The concept of bitcoin was first proposed by Nakamoto in 2009. According to Nakamoto's ideas, open source software was designed and released, and P2P network was built on it. Bitcoin is a kind of P2P digital currency. Point to point transmission means a decentralized payment system.
TEDA currency is a virtual currency that links cryptocurrency with legal currency US dollar. It is a virtual currency kept in foreign exchange reserve account and supported by legal currency.
Ethereum, an open source public blockchain platform with smart contract function, provides decentralized Ethereum virtual machine to process point-to-point contract through its special cryptocurrency ether.