Currently running facebook advertisement for Black Friday. 50% off Perks+ Membership, usually $50. BIG4 don't discount their membership very often so this is a good chance to grab one at a reduced price. Entitles card holder to 10% discount on bookings and various other member perks.
Copied from ad:
BLACK FRIDAY SALE!
Get ready for your next adventure and save 50% on a BIG4 Perks+ membership today only! Use promocode 'BLACKFRIDAY' at checkout. http://bit.ly/2PLYJiE
T&C apply. Offer valid for new members only and ends 11:59pm AEDT 23/11/18
Associated tag: I have done work with BIG4 but in no way responsible for this promotion