Regular Contributor
Posts: 165
Registered: ‎08-13-2009
Re: (2) Citi cards under one online account.

I can confirm that you cannot mix cobranded cards with regular cards.  Is it inconvenient, absolutely.  Is it a bit dumb, sure.  But, there is no way around this that I have found and I have contact Citi about once every six months about a possible "fix" and that has never happened.