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They use the Facebook Pixel https://www.facebook.com/business/a/facebook-pixel https://www.facebook.com/business/a/facebook-pixel They segment users that visit
by js7745 9y ago
They use the Facebook Pixel https://www.facebook.com/business/a/facebook-pixel https://www.facebook.com/business/a/facebook-pixel
They segment users that visited each product on Facebook with a custom audience and then create ads for similar products that they show you. This is all done programmatically.
- icebraining 9y agoHow would that work across different browsers?
- nickphx 9y agoIf you're logged into facebook on the browser the pixel fires on then that event is associated with your facebook account and is used in further targeting.