Old Jun 25, 19, 4:45 pm
  #12  
STVA
 
Join Date: Feb 2011
Location: Virginia
Programs: UA Gold
Posts: 92
Originally Posted by RedSun View Post
It was AmEx vs. Visa. Citi is just the 3rd party. With AmEx, you had little options to use other AmEx CCs. But with Visa, I can use any VISA CCs. It could be a win for VISA, but not for Citi.
This list disagrees. I have an AmEx card from another bank. It worked at Costco in the Costo/Amex days.

https://www.doctorofcredit.com/list-...-credit-cards/
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