Almost two million New Zealanders are expected to use the internet for shopping this year, with a total of $3.19 billion likely to be spent online.
Internet shopping has grown by 19 per cent in the past year and a new transtasman survey has predicted that figure will continue to grow by more than 14 per cent annually over the next four years.
By the end of 2012, online shopping in New Zealand is predicted to reach $3.19 billion and to grow to $5.37 billion by 2016.
Factors driving the growth are lower prices, improved search engines, price comparison sites and a rising penetration of smartphones.
But the head of the New Zealand Retailers' Association, John Albertson, said the issue was not that online shopping was slowing traditional shopping, but that it was cutting out how much the country was earning through tax because many of the popular sites were overseas.