Saw this while looking for my Aunty, noticed all the deals here had expired a while ago. This one lasts until the end of September.
Same as in the past, free connection and first month on an open term plan, plus a free modem on the 12 month plan.
We changed when they had the 2 month free when switching from another provider, got the gigabit line, decided we got no real benefit from it, so downgraded to the 100/20 $79 plan, half the price of what we were paying for the same plan from the previous provider.
Also, don't forget to use a referral code (Goto Grabone, get the voucher code, then come back here and click random in the grey box below) to get an extra $20 off for yourself and the referrer.
Spark also currently have the 100/20 fibre plan for $95 per month on a 12 months contract. You get 3 months free on sign up + $40 credit + Free connection and modem router + Lightbox subscription. Not sure how it would compare to this deal but its also good. After some calculation, if your looking at a 12 month period. Spark would come out to be $68 per month and bigpipe would be $71 per month via the deals.