Update your contact data Katja von Gastfreund August 10, 2018 10:22 Updated Follow Your contact information has changed? Tell us about it. If your contact information, such as your invoice address or telephone number have changed, please send us an e-mail with your current information to firstname.lastname@example.org. Related articles Login credentials Add user accounts Review your invoice I need new marketing collateral - what do I need to do? What is the content management system (CMS)? Comments 0 comments Please sign in to leave a comment.