See 3 Movies before the 30th of January and get one free ticket, appears the free ticket also needs to be used by the 30th of January, have to sign up to their club, costs $10 but includes a general admission ticket, so basically another $10 movie ticket. The free ticket however is not eligible for the see 3 promotion, so just use that after jan 30.
I am yet to determine if you can use the optus $10 movie offer with this one. Appears that it should be okay, have sent them an email to clarify however no response as yet.
optus deal:
http://www.ozbargain.com.au/node/89801
Essentially 5 (plus 3 child) movies for $40 if optus offer counts, which it should.
How do you sign up for their club for free last I checked it costs $10