Old Dec 31, 14, 12:28 pm
  #69  
dw
 
Join Date: Jun 1999
Location: NYC/LA
Programs: AA Plat Pro, IHG Spire Amb/Kimpton IC
Posts: 4,602
Originally Posted by ffflllyyyeeerrr View Post
I don't think it will work. With the new design, the primary card has "AAdmiral's Club lounge access" printed on the back while AU cards do not.
Also, the card is swiped. I can only imagine that Citi must have a way of identifying which cards are AU cards, even though the account numbers are the same?
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