Shamelessly lifted from the last deal
Great offer from NAB Goodies. $20 back on $100 spend at Special Gift Cards! One cashback per customer.
Check your offer in the NAB App. Scroll down from Home Screen, select Goodies, scroll through offers to see if it appears and activate it.
Probably targeted
Note:Check offer terms and claiming details by reviewing the offer.
NAB GOODIES It seems to get an offer, you must use your card at least monthly to get (and also keep) the Goodies offers appearing.! Source: Email T&C's
Also see here for more T&C's, thanks @wookiemonster
https://www.nab.com.au/personal/goodies/terms-conditions
Is this targeted?