Can I earn Business Rewards Miles on flights taken before I joined Business Rewards?

No, Miles can only be credited for flights taken whilst part of the Business Rewards programme.

As a Business Rewards Member, do I get access to lounge facilities at the airport?

Can I earn Miles on an unused ticket?

If I am already a Qantas Frequent Flyer, can I earn Qantas Frequent Flyer points in addition to my Skywards Miles?