From my citibank credit card account, I received an email telling me how many points my account had. Because I am not interested in this type of information, I clicked the email link provided to, " ... not receive future email updates from ThankYou Rewards, please CLICK HERE. " However, when the window to confirm my choice was displayed, if I chose not to receive emails about my TXXXX Rewards, I would also lose notifications about, " ... changes in my contact information. '' 
