supermarket prices

Both supermarket chains in New Zealand, Woolworths and Pak'nSave, are headed to court over inaccurate pricing and misleading specials.

ACCC claims the conduct involved 266 Woolworths products across 20 months, and 245 Coles products over 15 months.

The Queensland government will appoint a Food Farmers Commissioner to help producers negotiate supply contracts with the supermarkets.

The National Farmers Federation says the entire supply chain must be examined to see who is contributing to higher prices.