Similar to the Accor Plus Explorer deal for $279 (Was $399) but with an ABN you get an extra 10000 Qantas points. To receive the Qantas points you will need a Qantas Business Rewards membership which is usually $89 but free currently to sign up with an ABN here https://www.qantas.com/au/en/business-rewards/join.html
From the landing page
Business Explorer benefits:
A complimentary hotel night
Up to 50% off dining and stays
15% off drinks in Asia
Access to Members’ Rate at 10% off the best available room rate
Exclusive member-only stay offers, and access to member events and experiences.
Elite Status membership with ALL – Accor Live Limitless, with a bonus 20 status nights that fast tracks you to the next status level for more hotel perks.
10% off the base rate on selected Qantas flights^
Save up to 30% on Qantas Club membership~
Complimentary Qantas Business Rewards membership
Use your Qantas Points for flights+ and upgrades^^, or to shop over 20,000 products across tech, appliances, home and more at Qantas Marketplace>.
Link your ALL Reward Points and Qantas Points to earn and burn across both programmes.
Eligible participants for this promotion are:
(i) New Accor Plus members
(ii) Aged 18 years and above
(iii) Residents of Australia only
(iv) Hold a current ABN
I assume you can't give your personal QFF number?