Without wanting to argue, it is simply not correct. ACCC would not be interested unless there was a breach of the retail law which would be deceptive and misleading behaviour, goods not as advertised or cannot do what is represented that can be done.kiwi law maybe what you say is right, ACCC could hold them to account in Oz...
The idea that if a seller makes an error they are bound to that error is just fanciful. There is no law that binds a merchant to that event.