Was looking for Internet security deals and saw this on Save On IT after placing an order with JB Hi-Fi for Norton. This is the cheapest I have seen so far without waiting for cashback. Keys will be emailed during their business hours but they seem to be on holidays until the 2nd of January.
Norton Security Premium 5 Devices 1 year - $39 JB Hi-Fi is charging $79 + Shipping ($4.95 for me) without cashback Link
Kaspersky Internet Security 2018 3 PC 1 Year - $12
Kaspersky Internet Security 2018 3 PC 2 Year - $19
Purchased Norton on 30 Dec & product key delivered today 2 Jan as promised :) Worked fine.
Only issue I have every year with Norton is that I have to contact them via their chat service to merge my existing Norton subscription day's left with my new product key. That way I don't have to wait for my current subscription to expire before I can enter my new product key.