Link to Banggood's Page regarding GST
Items delivered to Australia – Goods and Services Tax (GST)
GST applies to goods imported by consumers into Australia.
Orders up to AU $1,000
From 1 July 2018, if you're buying an item located outside Australia and you select a shipping address in Australia, Banggood will add GST to your total at checkout. The order value (item price + shipping costs) goes directly to the seller as usual, and Banggood remits the GST portion to the Australian Taxation Office (ATO). Please visit the ATO website for more information about the introduction of GST on low value imported goods.Orders over AU $1,000
If you're buying from overseas and your order is valued at over AU $1,000, the GST is generally collected at the Australian border. You may need to pay it as part of clearing your parcel through customs.
Comment made by the Banggood Rep on the 24th July 2018:
BANGGOOD cover the GST now,our customers may pay for GST after a few months.
Goodbang as a legitimate business is complying with Australian tax legislation.