Linking & Identification · Company practice
Ads and measurement across browsers and devices
Meta says cookies help it serve and measure ads across the different browsers and devices used by the same person. Example: using cookies to avoid showing you the same ad over and over on your different devices.
Supporting quotations
Cookies help us serve and measure ads across different browsers and devices used by the same person.
We can use cookies to prevent you from seeing the same ad over and over again across the different devices that you use.
Not stated here
- The policy does not say how browsers and devices are recognised as belonging to the same person.