> Use AUD prices. Technically, they don't use AUD prices. Everything is in USD, but the prices are regional, so they have specific prices for Australian custom

> Use AUD prices. Technically, they don't use AUD prices. Everything is in USD, but the prices are regional, so they have specific prices for Australian customers, but charge them in USD. It's an open question as to whether that is done to avoid currency risk, or to mask the fact that they are, in fact, doing business in Australia.