It'll definitely get picked up. I guarantee you BW know we are doing it. It'd have come up on reports from day dot.
They won't change the promotion, they'll kick us out of the bank in all likely hood. It'll just take some time for them to do it.
They have to weigh the amount we are losing them against the cost of FOS complaints which anyone who is kicked out will lodge (right guys).
I've obtained all my cards using their internet banking.
I'm not really doing this much anymore since they Optus killed that trick, Telstra no good as I don't have a Telstra account and really can't be bothered with the 50 Coles transactions per day.
But I don't agree they won't change the promotion. I'd certainly be complaining to FOS IF they didn't give me points I was legitimately entitled to and if this is a problem to them the best way is to change the promotion (an obvious way would be to have a minimum transaction value). Sure they can close our accounts but that only closes the door for us, I am sure we'd be happy to tell our friends and it won't stop then (or at least not for some time).