Expedia has issued another code. 25% off activities over $100aud. Buy and book by 2 September. Activity must be used by 31 Dec 2019.
Terms and conditions here
https://www.expedia.com.au/lp/lx-25off-terms
Not valid at any Disney or universal studios theme parks.
I think this is a one use per account code. There are probably similar codes for UK, US, etc Expedia sites.
Thanks everyone. 💐
Bought the hobbit tour in NZ via expedia AU last time, slightly cheaper but with 25% off i think its worth it