I prefer to use YakPay, was a regular user of RewardPay and have now transitioned to YakPay and collect bonus Velocity Points (My preference) or you can collect Qantas Business Rewards ponts
CREDIT CARD
Fee
1.69% - 2.15%
+GST
per successful payment
Reward Points
1 Point per $10
ATO - 1 Point...
I agree pool to one account in VA before transfer.
I believe you can still nominate 5 people in KF that you can book for, so hubby should be able to book you a ticket without a problem.
I have booked tickets for two friends when not traveling with them before.