A question we get asked often from our Australian customers is why are our prices in USD.
The simple reason is only 8% of our customers are in Australia. That leaves 92% of our customers who are based at various locations around the world. Most of them do not understand how their local currency compares to AUD but they do understand USD as they shop online and purchase things online in USD.
When we had our prices in AUD we were flooded with support questions from customers outside Australia so we made the decision to price in the globally accepted currency of USD.