The account manager at Bright Sparks Promotional Marketing said she thought it would be fair to add a GST charge even if it meant her purchases were a bit more expensive.
"But it might be annoying, depending on how they implemented it - would it automatically be added on and I don't have to worry about it? Or would I have to fill out a form and muck around?"
Ms Greatbanks, who has been shopping on the internet for about five years, said 80 per cent of her wardrobe was bought online and she has a package arrive once a month or more.