It's basically the same deal as published Here, but now valid until 30th June.
Further, this offer is valid for someone joining Australian Super for the first time. While this may/not be suitable for all, certainly for someone who already has plans to join Australian Super.
Please do your own research before joining Any Super. Cheers !
Edit as Suggested by Pepsicles: Be sure to scroll down and input your details and validate before joining.
Edit 2: Simply join AustralianSuper, contribute a minimum of $350 within 6 months and you’ll earn 20,000 bonus Qantas Points*. Offer ends 30th June 2019 extended to 31 Dec 2019.
Redeem them for flights, upgrades, hotels, wine and more, and be rewarded today while you plan for tomorrow.
Be sure to scroll down and input your details and validate before joining.