New users get 25% off on Amaysim Unlimited plan.
It comes with unlimited local and national calls, unlimited text and unlimited voicemail. Plus it includes 4 GB data, enough for the most assiduous of downloaders. It is also the only unlimited plan to include calls to 13 and 1800 numbers.
Normally the plan costs $39.90/month. But for 1 day you can get it for $30/month
Use the promo code: UNL0625 on registration.
Amaysim plans do not include handsets but will work with any unlocked handset.