How Many Facebook Pixels Can You Have?– EraofEcom

Pixel is a cookie that Facebook leaves in the browser to detect the behavior of the user. The pixel collects data to track conversions from Facebook Ads, so you can optimize them, target audience for future ads, and remarket.
https://eraofecom.org/blogs/organic-social-growth-hacking/how-many-facebook-pixels-can-you-have