CBA is offering NAB customers $1200 to refinance their home loan. To open a credit card or deposit account, CBA is also offering NAB customers $100.
I cannot find it on the website so I have provided a link to an article in The Age.
http://www.theage.com.au/business/cba-tempts-nab-customers-w…
i got the impression the deposit needed to be a transfer from an external bank, and not just from another cba account.