The research and/or design of products and/or services to customers, as well as the promotion, improvement and promotion of the provision of products and/or services From time to time, TD Ameritrade collects personal data from third parties, z.B. TD Ameritrade may obtain credit reports from credit agencies. TD Ameritrade automatically collects certain data from its customers and other users of the website using cookies sent to your computer by small text files from the web server. Cookies help us get to know you better by providing operational data that we can use to facilitate your interaction with our website and improve its security, navigation and ease of use. The information we collect in this way may represent personal data in combination with other information about you. This information may include your IP address (Internet Protocol), browser type, operating system, Internet service provider (Internet service provider, ISP), time stamping, placed transactions, products or services used, before and after the website you are displaying, and banner ads you click on. For more information about cookies, see “Cookies” and other tracking devices? Here too, the trust of our customers is our most precious asset. Therefore, we use personal data appropriately to provide you with quality service and security. The purposes for which your personal data can be used depend on the nature of your relationship with us. Among these goals may include: A guide on how we use and protect customer information. With your consent, which contains a reference to any objections, we may share personal information about you with our related companies in order to inform you of additional products, services or promotions that may be of interest to you (see section above What type of direct marketing TD Ameritrade performs?). If you decide to participate in certain promotions and special offers, the action may ask us to collect and transmit your personal data, or you must provide personal data to the sponsor or promotion administrator who may be a third party.