Optus Flex Plus 365 Days Prepaid SIM 280GB for $220 Delivered ($320 Ongoing, 200GB from 4th Recharge) @ Optus

360

eSIM excluded.

Cashrewards is currently offering $100 cashback on the $320 plan Update: The cashback has reverted to $26.

I am not 100% sure if the Cashback will stack with the $220 deal, but based on the comments from a previous deal it should.
Cashback will likely go down to ~$30 after a few days but not sure exactly when.

$120 for 280GB seems pretty good.

Related Stores

Optus
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Comments

  • +19

    My optus cashback from April is still pending

    • Does it have a 180 day pay out period?

      • +3

        28 day sim. 120 day pay out. Thieves

    • +3

      Same

  • +1

    Do you need to activate SIM soon in order to get cash back? Can we activate 2-3 months from purchase?

  • +6
    • No cashback though.

      • +1

        Stack on with 10% everyday extras. Have done it a few times on amaysim kits and works.

      • Still cheaper $199 and not having to worry about cashback.

        Edit my bad, $220 -$100. When I click though it shows full price

  • It is funny that Cashrewards increases the prices of listed $35 and $45 SKs by $4, but Optus actually haven't done it to match Telstra's move.

  • Does anyone get full price at $320 when clicking through cashrewards app? I don't see the discount.

    • Yes, it seems this deal won't work as intended. Some other wrong info also found above.

      • I posted based on amritshrestha's comment on this post.
        https://www.ozbargain.com.au/node/865029

        "I just order from laptop with cashrewards extension turned on for $220. Now, I have received an email from CR "Your Cashback is on its way! AUD 100 Estimated Approval upto 120 days."

        Seems like you have to use the extension

    • +2

      It's showing when I look at the linked site in Safari on a Mac and Cashrewards extension is showing the $100 cash back for that sim. Safari hates the Cashrewards extension though. It works better in Chrome.

      • Please let us know if the CR tracking works

  • Does this need to be activated within 30 days?

    • +1

      was thinking the same thing, can't find the T&C that says within 30 days

      • +2

        It doesn’t say anything. Do you know how long do we have to activate? I want to buy and save to use in few months. $120 for all those gb and full 5g it’s a treat.

  • +4

    Don't we lose our Ozbargain cred if we buy 280Gb for $120?

  • +2

    For $132 you can get 315Gb with a max speed of 250mbps (unlimited data on weekends if you have auto recharge on. It's not clear if you get this before having done an auto recharge though). That's three $55 105Gb 28 day sims with $11 cashrewards each. Just not sure how long you get to activate to get the cashback. Also they're 28 day sims rather than a year.

    • Where to get this deal?

      • https://www.optus.com.au/prepaid/sim-plans

        Or get six of the 55Gb sims for $15 each with (I think) $8 cashreward). So $42 for 330Gb. Same issue about how long we can wait to activate to get the cashback. Also to get that data needs to be activated by 7/3/25.

        • +2

          Confirmed you get $8 cashrewards for this $15 55Gb sim.

        • But this is a monthly prepaid card, don’t you have to port out after 28 days and get port back in?

          • @Chanelmania: Like the Boost sims I just use them for the month then start a new one. I have my phone number on an annual sim (Woolies). I just use these cheap ones for internet in my 5G Modem (at home or in my motorhome).

    • Any idea if these will work in an optus modem?

      • Dunno. I want them for a modem/router that's not network branded/locked. It works with Boost sims. It's not clear if these Optus sims work in non phone devices. Annoying if they wont as I've bought 4.

  • +2

    Tempting.. I do hate Optus though.

    Been with Amaysim for two years, last year they sent me a loyalty discount so I stayed.. not sure if they will do that again. Perks are I do keep my massive database but downside is no 5g.

    • +1

      I all honesty do you really need 5G. I find 4G I can use for practically anything. 5G just seems to drain battery.

    • Rare that a company offers perks to an existing customer.
      I got the same loyalty offer from Amysim, took it up instead of porting out and then switching back for a new customer offer. Then I got some bonus data as well.
      So impressed that my wife switched to them as well and now we even have them for NBN.

  • +2

    Seems expensive considering Optus were recently hacked and exposed customers private data.

    They handled it so poorly, i wouldn't even consider using Optus

    • Not to mention spotty network. Lucky to use half that with the quality of tgeir network

  • +3

    POA: Requesting a refund for unused prepaid service is painful (if you don't activate the plan). If you find that the cashback has not been honoured, you may want to request a refund.

    • Don't you need to activate the SIM as a part of the cashback terms? I remember reading something like this in the past from Cash Rewards or Shop Back.

  • +1

    I tried cashback sometime ago, but they never gave me any money back? Thats why I am cautious of trying to purchase via Cashback or any similar stuff, it does not make sense, how do they actually make money. The purchase was with a product called Ivacy which is now taken over by PureVPN company

    • Massive try contacting them lmao

  • +2

    I've been doing prepaid sim for years and i love it tbh!

    • Me too!

  • +2

    I wonder why this deal isn't more popular? Seems like a much better deal than this $100 for 120gb. This is 280gb for only an extra $20?

    • +1

      Store subscriber number on OZB:

      Optus 19 versus Catch Connect 101

  • I had a rooted Mi phone and recently used it with Catch Connect sim. However I just got an email from Catch saying Optus network identified the handset is not safe and the handset needs to be replaced. So strange as I did not recall any carrier ever states that their sims need to be used on unrooted device.

  • +3

    Just got this from a Cashrewards support person:

    'You can activate your Optus SIM at any time, as there is no specific time limit mentioned in the store terms regarding activation for cashback eligibility.'

  • Seems like $100 cashback is for $320 priced sim. Not sure if the discounted $220 on optus website will return in cashback. Did anyone successfully try?

  • My Ezysim still got half a year remaining… :(

    Does anyone know if Optus prepaid has a expiry date when you have to activate by ?

    • +1

      Expiry date of the pack. Mine is late 2025.

      • thanks…buying it online is a bit of a Russian roulette then :(

        • +1

          I have not seen them sending any pack with less than half a year of expiry.

          • @hawkeye93: Thanks! Just got one from woolies exp June '25!
            Fineprint reads "activate within 30 days of purchase or by the date advertised on a promotion, whichever is earlier, to received advertised inclusions". I guess 'advertised inclusions' means 280GB, if not 200GB ?

            Also, woolies has their own 'Activation was successful' - Does this mean I need to port number before 27 Nov to get 280GB otherwise I'll only get 200GB ?

            • +1

              @PAPower: Most luckily, however I have activated Vodafone at later dates and got the inclusions going then. So you’ll get the allowance given at the time of activation (that’s my understanding).

  • 'Customers who SIM swap or change rate
    plans are only eligible for standard data inclusions.'

    WTF is Sim swap?

    • +1

      Guessing it's where you're already a customer (aka not a "new" customer) and you keep your existing Optus number with the new SIM card.

      If you got a new phone number or ported it in from another provider I'm guessing you'd be fine and this wouldn't matter.

  • +1

    I did that.. got cashback 100.. took a few months

    • Months or Minutes to track?

  • Do most people really need that much data? I was on a yearly 80gb plan and I still have about 70% left unused with couple months left.

    • I am on a Prepaid boost plan, I have used about 143GB in 315 days.
      I think it depends on how much you travel.

      • fair enough. It's just that I find wifi is so common nowadays outside of my home or work. Probably only times I used data is while on the train and walking to places.

  • Normal price is shown when I click the link through cashreward. Is it another geo fenced deal by Optus? Based in SA

  • +1

    I think this deal is over… Cash back is now $26 on 365 day sim.

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