You can withdraw cash to an added bank account, by visiting your Cash screen and following these steps:
Once you initiate the transfer from your bank, funds typically arrive within 2 business days with direct debit or within a few seconds if your bank supports NPP. Please note that withdrawals of Australian dollars may only be to an account in your own name. Transactions with Macquarie Bank are not supported.
You can also send cash payments via Bitcoin or Lightning transaction.