Flash USDT Software is a tool designed to demonstrate or simulate Tether (USDT) transfers at high speed, without full blockchain confirmations.
These tools are primarily used for testing wallet addresses, transaction visibility, or educational purposes.
It's important to note that these 'flash' transactions are unconfirmed and can reverse, and thus not suitable for actual transfers or business transactions.
Crypto users should always research such tools thoroughly and prioritize wallet security.