Once you have AUD in your exchange account, you have several options for using these funds. You can use the AUD to purchase more cryptocurrencies. Alternatively, you can withdraw the AUD to your linked bank account.
Most exchanges support bank transfers, and the process typically takes one to three business days. Some exchanges might also offer instant withdrawal options through PayID.
Additionally, you might choose to keep the AUD in your exchange account to quickly react to market movements and make trades as opportunities arise.