How do I re-link my Kogan Money Credit Card to my Kogan.com account? How do I re-link my Kogan Money Credit Card to my Kogan.com account? B How do I re-link my Kogan Money Credit Card to my Kogan.com account? To re-link your Kogan Money Credit Card to your Kogan.com account, login to your Kogan.com account > ‘Card Rewards’ > ‘Unlink Card’ > follow the prompts.