XXXX significant things. First, Citi failed to follow California law when dealing with my billing dispute ( which involved a vendor charging me but not sending me what I ordererd ). They claim that they do not have to follow XXXX law, however, the law clearly applies to a transaction between a CA vendor and a CA buyer. Second, while trying to resolve my dispute with Citi, they made over XXXX collection attempts, which included XXXX disturbing telephone discussion with a Citi collection agent who was very aggressive and threatending, and who indicated there was no record of any dispute. 
