Originally Posted by IkeEsq

I may try out the 30K Gold card to see. I got the two 50K Visa/AmEx in December 2012. Of interest is the T&C for the Gold card:

1 This Citi / AAdvantage card offer is valid only for first-time Citi / AAdvantage cardmembers who apply pursuant to this offer for an account. The American Airlines AAdvantage miles will appear as a bonus in your AAdvantage account 8-10 weeks after you have met the purchase requirements.

T&C from Post #1 Visa and AmEx links:

This offer is only valid for new accounts.

T&C for Link 1 business card:

This offer is available only if the Business does not already have a CitiBusiness® / AAdvantage® card and, within the previous 90 days, has not applied for or received a CitiBusiness® / AAdvantage® card.