Article · About 10 to 15 minutes to read

Conversion Tracking (Meta Pixel Implementation)

Meta for Developers · Meta for Developers documentation Free Intermediate

This is Meta's own documentation on the tracking setup most founders skip and then regret: defining standard events like Purchase and Lead so the campaign can actually optimize toward the action you care about. Getting this right before you launch is the difference between spend that teaches Meta who buys and spend that flies blind. Read it as the source of truth on what a standard event is and where it should fire, not a marketer's opinion.

• Standard events (Purchase, Lead, AddToCart) are what let the algorithm optimize toward outcomes; without them you are paying for guesses.
• The pixel base code must already be live on every page before event tracking works, so install and verify it first.
• Fire each event only on the right page (Purchase on the order confirmation page, not the product page) or your numbers lie to you.