http://www.ozbargain.com.au/node/40649
this is to refer to previous offer most of us sign up last month about the $50 bonus for nab banking account and isaver application from NAB kiosk. It is now past 28 april 2011. Have anybody received their $50 incentive bonus yet.
So far my family and I still not receive any??
There is already a forum post regarding your query
http://www.ozbargain.com.au/node/43842