Seems to be the best all times deal for the Note 9
Harvey Norman 10% and student discount 10% can be stacked - so that works out to be $70.20 monthly on 100GB data plan if you are successful
$69 PROMO PLUS / $69 PROMO FLEX:
Available to Optus Postpaid mobile customers who add a new service to their account. Note that this offer is also available to NEW postpaid customers. Available on selected handsets only. Not available with other offers. Excludes trade up customers. Offer ends earlier of 31st March 2019 or while stocks last.
MOBILE TV STREAMING OFFER:
Available if you are a new or re-contracting customer who signs up online to a My Plan Plus or My Plan Flex 24 Month Handset Plan and select Mobile TV Streaming at the time of purchase. Your discount will apply for at least 24 months, unless you change, recontract or cancel your plan. After 24 months we have the right to remove the discount and charge you $5/mth for Mobile TV Streaming. Available until withdrawn. Mobile TV Streaming is a month to month option that does not form part of your plan. Subscriptions are required, and charges apply for content such as downloads & ads.
MY PLAN FLEX AND PROMO FLEX PLANS:
You can lease an eligible device on a 24 month plan. You don't own the device and must return the device to Optus in good working order at the end of your contract or you'll pay a damage fee of up to $499. If the phone is damaged during the lease and you'd like to have it fixed, you need to pay to have it repaired by Optus or the manufacturer (excludes warranty/consumer guarantee claims).
You can offer to purchase the device at the end of your 24 month lease for fair market value (which we'll advise at the time).
If you don't return the device at the end of your lease, you'll continue to pay monthly device charges for up to 2 months (as well as your plan fees). At that point, if you still don't return the device, you will have to pay us a non-return fee (the fair market value of the device which we'll advise at the time) and you will own the device.
After 12 months you can upgrade the device by paying a one-off fee of $99. To do this you need to return the current device in good working order to Optus and get a new device on a new eligible 24-month plan. If the current device is damaged, you'll pay a damage fee. If you don't return the current device within 14 days of your new contract you'll have to pay for the device at its fair market value.
10% off through Harvey Norman for new port ins