Just upgraded from a sim only plan to the S6 (edge) deal (128gb for no extra cost) and will get a $150 credit applied to my second bill.
Taken from the website (http://www.optus.com.au/shop/promotions/extra-service?SID=co…)
BUY A NEW MOBILE OR TABLET ON AN ELIGIBLE 24-MONTH PLAN, ADD IT TO YOUR EXISTING MOBILE ACCOUNT, AND YOU'LL GET $150 CREDIT!
It's easy. Between October 6 and November 1, 2015 connect any new mobile or tablet on an eligible 24-month plan to your existing account.
Things to note:
- Check you have a postpaid mobile or mobile broadband service, or a SIM only plan that's been active for at least one month on your account
- Make sure you add the additional service to the same account. How do I do that?
- Your credit will be automatically applied from your second bill
- You can add 5 additional devices each on a 24-month plan and get $750 credit
Cheers,
Kevin