If we modify the Privacy Policy, we will make it available through the Service and indicate the date of the latest revision. In the event that the modifications materially alter your rights or obligations hereunder, we will make reasonable efforts to notify you of the change prior to the change becoming effective. For example, we may send a message to your e-mail address, if we have one on file, or generate a pop-up or similar notification when you access the Service for the first time after such material changes are made.