Tax refund at Sydney airport.
It was already late when I went, and there were still two hours before boarding. After the customs security check, it is the place for tax refund, and there are already many people.
They are all from China ... but it is said that they are not the most.
I downloaded the tax refund software in advance and generated a QR code. After many twists and turns, I finally arrived 40 minutes before the flight took off.
The QR code is displayed, and then the passport, invoice, credit card and tax refund mobile phone are handed in. The tax refund officer also specially looked at the back of the mobile phone, which seemed to confirm that it was 6sp.
Then stamp the invoice, swipe the credit card and refund the Australian dollar directly.