What is the maximum account balance for WEX Motorpass Pay2Go?

You can preload your account up to a maximum of $999.99 AUD. If a top-up causes your account balance to exceed $999.99AUD, the entire top-up amount will be refunded via the same method you used to transfer the funds to WEX. This refund will be processed even if subsequent transactions reduce the account balance below $999.99 AUD after the top-up.