Of that investment, $50 million alone has gone on automation, reducing what would be a 2000 strong workforce to just 200 people. Yet, the company claims the centre is 10 times as efficient. It can process more than two items a second and brings the holy grail of shopping — the three hour turnaround from order to delivery.
Just 30 minutes after a customer finalises an online order it can picked, packed and be ready to be couriered.
"When I was younger, if you were lucky, something took six weeks to arrive. Then we progressed to overnight deliveries and now we're down to three hour deliveries," said Toll's chairman John Mullen.
According to analysis by NAB, Australians spent $23.65 billion on online shopping in 2017. But that's still only 7.6 per cent of the total retail market.
SOME WON'T CUT IT
Despite its lukewarm entry to the Australian market in November, Mullen said Amazon will be a game changer.
"Amazon will have a big impact and a number of retailers won't cut it and won't keep going. But there will be many more who adapt brilliantly to the new world."
One of the Australian retailers hoping to beat the US behemoth is Specialty Fashion Group (SFG), the company behind a host of familiar names including Katies, Millers and Rivers.
The company is taking up 40 per cent of the new centre which, as well as processing online orders, will also deliver stock to stores.
Alex Linton, general manager of logistics at SFG said speed was a key weapon in the cutthroat retail market.
"With this centre we're trying to get ahead of the curve. The Australian consumer wants more flexibility in getting their products, be that straight to home or click and collect and they want that quicker than ever before. This facility allows us to do that."
AUTOMATION
The first thing you notice when you walk into the centre so large it's like someone designed a Bunnings for giants, is an army of driverless forklift trucks. Given superhero names like Wonder Woman and Flash, they silently glide across the building's 32,000 square metres stopping only should a staff member cross its path.
One staff member told news.com.au they were similar to automatic vacuum cleaners except they didn't crash into the furniture.
Their job is to do the "mundane tasks", Toll said, to bring orders to and from waiting trucks and move empty pallets around.
That leaves staff to concentrate on other tasks like gift wrapping, oiling the cogs and making sure the orders are all collated properly.
Another way the centre has got speedy is because staff no longer run around picking orders. Instead, the clothes come to them.
LESS WORK, MORE EFFICIENT
Towers of grey plastic tubs contain every size and shade of clothing you can imagine while, close by, dresses waft on giant racks.
As soon as an order comes in, the plastic tub is plucked from its resting place and sent shooting down a series of belts to an operator who takes out the required item before sending the tub back.
The clothes are then whizzed downstairs to a packer who places it in bags or boxes that already have the customer's address on. The box is checked and, if necessary, a laser lops of a chunk off the packet so space isn't taken up in trucks delivering air.
The IBISWorld Fast Fashion in Australia report predicted a huge jump in clothes being delivered to almost $2 billion in sales in five years.
"The online market is growing at 10 per cent a year so retailers need to be in digital to be competitive. Is Amazon driving that? Absolutely" Chris Pearce, Toll's general manger of global logistics told news.com.au.
All this automation might be speeding up delivery times but isn't it doing away with jobs?
"We've gone from packing 80-100 orders per hour to 1000. But what people forget is to get to this level of technology someone has to build it," said Pearce.
"This was all built in southern Sydney so were creating a whole new industry, the automation industry."
Online penetration varies by retailer and category. At Woolworths, about five per cent of sales are online, in Myer it's eight per cent. Linton claims SFG's online business now makes up 12 per cent of total sales.
Not that SFG isn't finding life tough. In November, the company said it would close at least 300 of its 1000 stores and look at rationalising its brands that also include Autograph and City Chic.
Linton said individual bricks and mortar stores would have to prove they could make a profit to stay open. Online, in contrast, is where it's at.
"The significant growth in our business is very much in online and that's where the focus is."
When it came to Amazon, Linton was bullish.
"This centre has been three years plus in the planning, Amazon wasn't even a consideration at that time. This was about us having the right logistic capability for the increasing demand of our customers."
NO BRAINER
Despite the ability of the new centre to facilitate a three-hour delivery window, Linton said the likes of Rivers and Millers were not offering that service yet.
"If our customers required it we would absolutely be able to fulfil (three hour delivery) but they what they prefer is free delivery which is available on click and collect."
Nonetheless, Toll, which already has a similar, facility in Melbourne dedicated to sportswear firm Adidas, said tight turnaround centres were the future.
"We have the potential to have one of these in every capital city, it's just a no brainer," said Pearce.