Kogan Mobile is bringing back its $1 introductory offer that nets you 12GB of mobile data, plus unlimited calls and texts to use over 30 days. The deal is only available to new customers and is valid for one month only. Nevertheless, if you wanted to trial the network, this is the cheapest way to do it.
The Kogan Mobile Prepaid Voucher essentially gives you a single month on Kogan's 'Extra Large' pre-paid plan for the princely sum of $1.
After the 30 days are up, the plan reverts back to $49.90 per month. However, you aren't obligated to recharge after the $1 promotional period if you don't want to.
Kogan Mobile uses the Vodafone 4G Network and data is rounded to the nearest kilobyte. You can find out more about the Kogan Mobile offer here.