When your wallet offers to transfer tokens using these standards, it simply means that the transaction will be executed using the respective platform — BNB for BEP2 , BSC for BEP20, or Ethereum for ERC20.
When your wallet offers to transfer tokens using these standards, it simply means that the transaction will be executed using the respective platform — BNB for BEP2 , BSC for BEP20, or Ethereum for ERC20.