It seems like Australian law gives the consumer the choice of refund or replacement, i.e. the store can't refuse to replace: https://www.accc.gov.au/business/pr

It seems like Australian law gives the consumer the choice of refund or replacement, i.e. the store can't refuse to replace: https://www.accc.gov.au/business/problem-with-a-product-or-service-you-sold/repair-replace-refund-cancel#:~:text=When%20a%20business%20sells%20a%20product%20with,replacement%20of%20the%20same%20type%20of%20product. https://www.accc.gov.au/business/problem-with-a-product-or-s...