When I located a wall sticker on Etsy's site it read price including GST. At checkout the total of item + freight + GST was then subject to GST.
The wall sticker was of Palm Trees, and no matter how careful I had been, and I did read the instructions, I could not separate the palm tree's leaves from the backing paper without damaging the sticker, the result was a mess, I had to throw it away. I think maybe the glue was to strong or to old.
Etsy was absolutely no help, they responded just once to say they only charged GST once. All in all it cost me almost $90 and have nothing to show for it. Etsy did not offer anything.
Etsy you stink! The owners of businesses like yours should be jailed for fraud.