I am fed up with the lack of ethics and morals in some businesses. The fact of the matter is though, misleading and deceptive conduct is not only unethical, it is completely illegal. Misleading and deceptive conduct is defined clearly by this ACCC site and some cases have led to fines from $200,000-$800,000 to each person involved and each company director (i.e. your own personal finances).
I don’t have much to say about this because I am not qualified to offer you legal advice but I would like to share this common saying in business:
Don’t fu*k with the Trade Practices Act unless you want to lose your house.