Advertising Glossary

Standard Event

What is ?

Standard Events are 17 predefined conversion actions recognized by Meta's Pixel and Conversions API. Unlike Custom Events (which you name yourself), Standard Events use Meta's exact naming convention and unlock specific optimization, reporting, and audience features built into the platform. The 17 Standard Events include: Purchase, Lead, CompleteRegistration, AddToCart, AddToWishlist, InitiateCheckout, AddPaymentInfo, Search, ViewContent, Contact, CustomizeProduct, Donate, FindLocation, Schedule, StartTrial, SubmitApplication, and Subscribe. Each event can include parameters (value, currency, content_ids, content_type) that provide Meta with richer data for optimization.

Example

An e-commerce store implements the full purchase funnel: ViewContent fires on product pages (with content_id and value), AddToCart fires when items are added (with content_ids and value), InitiateCheckout fires on checkout start, and Purchase fires on order confirmation (with value, currency, content_ids, and num_items). This gives Meta complete funnel visibility. They optimize for Purchase events and see a 35% lower CPA compared to optimizing for page views.

Industry Benchmarks

Total Standard Events17

Predefined by Meta

Key E-commerce Events4 – 6

ViewContent through Purchase

Key Lead Gen Events2 – 3

Lead, CompleteRegistration, Contact

AEM Priority Slots8

iOS 14+ Aggregated Event Measurement

Benchmarks are approximate averages and vary by industry, targeting, season, and geography.

Optimization Tips

  1. 1

    Always use Standard Events instead of Custom Events when a matching Standard Event exists, they unlock optimization features Custom Events cannot access.

  2. 2

    Pass the required parameters with every event, especially "value" and "currency" for purchase events to enable ROAS optimization.

  3. 3

    Implement the full funnel (ViewContent > AddToCart > InitiateCheckout > Purchase) even if you only optimize for Purchase, upper-funnel events help Meta build better audience models.

  4. 4

    Prioritize your 8 most important events in Aggregated Event Measurement for iOS 14+ users, with Purchase as the highest priority.

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