![Aldi aims to be 20 to 25 per cent cheaper on a basket of groceries than Woolworths and Coles.](/web/20161204171704im_/http://www.smh.com.au/content/dam/images/g/s/x/v/p/f/image.related.landscape.460x307.gsz18o.png/1480850996908.jpg)
'No history' of large supermarkets beating discounters on price
While discounters Aldi and Lidl raise prices for milk and bananas in the UK, a man who helped Aldi set up in Australia says the price gap has not "materially changed" on a basket of groceries.