Optus has returned with its incredible $40 SIM-only plan which comes with 80GB data a month as well as a generous roaming allowance that is perfect for frequent travellers.
This plan generally costs $50, but Optus is knocking off 20%, bringing it down to $40 a month.
And if you travel internationally regularly, you’ll also benefit from the added 4GB of monthly roaming data for zone 1 countries. Optus usually charges $10 per 100MB so this is a massive saving.
The plan also comes with the standard unlimited national talk and text.