I wrote this blog post https://www.adamfowlerit.com/2017/04/ultimate-guide-saving-m… and thought the best group of people to ask was the ozbargain forumers.
Is there anything major I've missed in my list of ways to find deals online? OzBargain was #1 of course…
Edit: Thanks for responses so far, I've updated a few bits based on your advice!
Must have one of following cards Citibank Plus and 28 Degrees or BankWest Platinum ??