Supermarket giants Coles and Woolworths will fight allegations they tricked customers with fake discounts, claiming the cases against them are misconceived.

Lawyers for both supermarkets appeared in the Federal Court today after the Australian Competition and Consumer Commission launched separate legal proceedings in September.

The watchdog claims the companies violated consumer law by misleading shoppers on hundreds of popular supermarket items with their “Down Down” and “Prices Dropped” campaigns.

Woolworths and Coles are both being separately sued by the ACCC over alleged "illusory" discounts.
Woolworths and Coles are both being separately sued by the ACCC over alleged “illusory” discounts. (Supplied Nine)

It’s alleged both supermarkets used similar ploys to increase prices of hundreds of products before dropping them as part of their respective campaigns.

The products – including dairy, pet food and personal care – sold for less than the inflated prices, but still more than the regular price that applied before the price spike.

Cameron Moore SC, representing Woolworths, told the court the company had not initiated the temporary spikes in prices.

Both supermarkets claim they were following the requests of suppliers, who pushed for the increase due to their rising costs.

“The suggestion is that Woolworths initiated temporary price spikes and that’s not correct factually,” Moore said.

“We say factually, the ACCC’s case is misconceived.”

The "Prices Dropped" and "Down Down" campaigns are the subjects of the proceedings.
The “Prices Dropped” and “Down Down” campaigns are the subjects of the proceedings. (Supplied)

John Sheahan KC, representing Coles, said the case was not as simple as alleged by the ACCC and any outcome could have significant implications for the whole industry.

Coles and Woolworths have until November 29 to file a written response to the ACCC’s allegations.

The parties will then return to the Federal Court in December for another case management hearing.

Justice Michael O’Bryan did not set down an exact date for the hearing.

You May Also Like

King Charles III to host Trump at Windsor Castle

King Charles III will host Donald Trump at Windsor Palace during the…

My sister vanished on a cruise 27 years ago. The latest chilling sightings prove she’s still alive…

Amy Bradley and her younger brother, Brad, could hardly believe their luck.…

Lauren Sanchez Can't Escape The Botched Lip Filler Rumors In Side-By-Side Photos

Taylor Hill/Getty Images Following Lauren Sánchez…

Dog still missing after fire destroys homes, business in Blue Island, officials say

BLUE ISLAND, Ill. (WLS) — Crews battled a fire in the south…