Maybe supermarkets and their suppliers could stop selling bulk quantities at a huge discount? You can sometimes be paying double the price per kilo for the smal

Maybe supermarkets and their suppliers could stop selling bulk quantities at a huge discount? You can sometimes be paying double the price per kilo for the smallest packet, so you end up picking up the bigger packet thinking you're saving money, but how much will end up spoiling before you get around to using it? Supermarkets also often have specials where if you buy multiple packets you save a few dollars.