I have been inundated with credit card offers from AA/Citibank over the past few years. I get about 2-3 letters PER WEEK offering me their cards, which I do not want. I have tried calling both AAdvantage AND Citibank to be removed from their list, and both promise to do so, but the volume of offers actually increases. Does anyone know who to contact to make it stop once and for all??? Thank you!