Anyone know the term and conditions on applying supplementary credit card? Some background information, both my wife and myself kena rejected from credit card application in the past few months, which due mainly to no sufficient supporting document provided (I believe so). Those rejected application is applied in the shopping center – with free power bank.

I believe that if we provide sufficient supporting we should able to get credit card easily. Now, I plan to apply a supplementary credit card to my wife, just wonder whether we need to provide those document or not..

thanks thanks..