In my experience banks store pins in plaintext way to often. The uppercase being indifferent is a first for me but I've had those people tell me that performin

In my experience banks store pins in plaintext way to often. The uppercase being indifferent is a first for me but I've had those people tell me that performing copy paste into the password input somehow changed the authentication procedure. He again acted as if I was a complete idiot for suggesting that that made no sense.