In context
Install the Pixel in your Shopify theme header or via Google Tag Manager. Configure standard events (Purchase, AddToCart, InitiateCheckout) with value and currency parameters. The Pixel fires events to Meta, which uses them to optimize ads and attribute conversions within the click window.
Why it matters
- Pixel alone misses iOS 14.5+ traffic (30-40% blocked).
- Pair with CAPI for server-side backup and deduplication.
- Bad Pixel install = optimization fails silently.
Related terms
Frequently asked questions
Do I still need the Pixel in 2026?
Yes — browser pixel gives Meta signal for delivery optimization that CAPI alone can't replicate.
Pixel events and conversions window — connected?
Yes — the Pixel's standard events define what conversion window Meta measures.
Can one Pixel track multiple stores?
Technically yes, but recommend one Pixel per brand for clean data and audience building.