Blizzard uses various marketing partners and analytics providers to personalise and improve the online products and services we provide to you. You may use the following list of service providers in order to learn more about them and/or opt-out of their services. We will update this list periodically and whenever there are material changes in the use of your information. You should note that opting out of targeted advertisements does not always opt you completely out of advertising. You may continue to receive generic, or non-targeted, ads.