You can restrict our access to your personal data by changing your privacy settings on the respective social media sites. 1.4 Further services

You may provide further information to us when you order further services through the ZF Websites; such information may include: delivery address; payment information, etc. The collection and use of such additional information is governed by a separate Data Processing Information for the particular service. 2. Cookies
We use cookies, a standard Internet technology that allows us to store and retrieve login and other usage information for every user of the ZF Websites. “Cookies” are small text files that are stored by your web browser on your computer's hard drive. They allow ZF to store such things as user preferences. The ZF Websites uses both session cookies and persistent cookies. Session cookies are temporary cookies that expire (and are automatically erased) when you close your browser. Persistent cookies stay in your browser until they expire, or until you delete them.
Can I restrict what information you are processing about me? 
You can restrict our access to your personal data by changing your privacy settings on the respective social media sites