Macquarie used to provide Stake individual accounts with an AUD wallet which allowed customers to fund their accounts using a bank transfer. A Macquarie Cash Management Account is created for all company and SMSF accounts. 

Macquarie Bank powers these wallets by providing you with a Cash Management Account in your name, has it's own BSB and Account Number for you to deposit funds in whenever you like. We have gone down this path as the FX commissions provided by Australian banks to make international transfer are too high. We negotiated a rate with OFX that will apply to our customers and allows them to access this rate directly from their AUD wallet.