the same with unit pricing mackka ,the accc brought that in to make it fair for the customer
with how the supermarkets manipulate prices
to make certain items seem a good buy until you see the unit price
now we have a big (e ) for estimate ,so if the product is not the full kg, gram or litre how do you work out the unit price especially when you have zero idea of what weight is in the jar, packet or bottle
just look at how many people have weighed their meat from the big 2 and in some cases they have been down by 2 to 3 hundred grams ,WHERE IS UNIT PRICING ON THAT ACCC do your job and make them have net weights put back in place