Just my luck! 15 days in from:
https://www.ozbargain.com.au/node/637396
But I'll settle for helping others save!
Normally $200 but with the $20 off, works out to:
$15 on 12.08gb per month.
Though if you stack this with cashrewards and err shopback (if you have faith) and activate within 30 days of purchase.
Should bring down it to:
$13.33 on 12.08gb per month.
To take it even further, adding the $10 gift card referral brings it down to:
$12.50 on 12.08gb per month
Lastly after 45 days of linking your prepaid plan to everyday rewards, the once per month 10% off should be available!
Last I heard you could apply the 10% off online & instore due to system limitations (have yet to try)
Telstra wholesale network