I got to thinking about this and my gut tells me its your home address (residency) that matters but when you app for a cc while you are in another state, does that change which CSR the CC company uses? Or is it determined by your listed address in the app?
For example, for arguments sake, CC company pulls EX for those in TX while in LA the same results in EQ. If I live in LA and I'm in TX for business and apply for an app would it use EX or EQ?
