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Primary conversion action

A conversion action used for bidding and shown in the Conversions column. Only real, working results should be primary, each counted once.

By the Optizads team

On this page
  1. Why it matters
  2. Where to find it in Google Ads
  3. An example
  4. Common mistakes
  5. Checks that look at it
  6. Related terms

Why it matters

Primary is the switch that decides what bidding aims at. Everything primary is a goal; everything secondary is only information.

Mistakes here are expensive: a primary action that never fires sends bidding after nothing, and two primaries counting the same sale double every result.

Where to find it in Google Ads

  1. Open Goals, then Conversions, then Summary.
  2. Each action shows Primary or Secondary.
  3. Change it in the action's settings, or at the goal level.
  4. Compare Conversions, which counts primary, with All conv., which counts both.

An example

A shop has purchase, add to cart and newsletter sign-up actions. Purchase is primary; the other two are secondary, so they show in reports without pulling bidding toward people who only browse.

Common mistakes

  • Making micro steps like page views primary.
  • Leaving dead actions primary after a site change.
  • Having two primaries count the same result.

Checks that look at it

  • Conversion action: One definition of a conversion in Google Ads, with its source, its counting, its value and its window.
  • Conversion: An action you count as a result of an ad: a purchase, a lead form, a call, a sign-up or a store visit.
  • Smart Bidding: Google's automated bid strategies that set a bid for each auction toward conversions or conversion value.

Questions, answered.

Anything else? Ask Oppy in the product, or write to the team.

What is the difference between primary and secondary conversions?

Primary actions are included in the Conversions column and used by Smart Bidding. Secondary actions appear only in All conversions and do not steer bidding, unless used in a custom goal.

How many primary conversion actions should I have?

One per real result the business pays for, such as purchase, or form and call. Steps on the way should usually be secondary.

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