GuideConversion Tracking in 2026: A Cross-Platform Implementation Library
The Ad Spend

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Notes on running an account that remembers

Field notes and research on paid media, memory, and the difference between a number and a decision.

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124 posts in Reference

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ReferenceJuly 22, 2026

Standard Event

Standard event explained — the predefined conversion events each ad platform supports, and why they are usually safer than custom names.

2 min read
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ReferenceJuly 22, 2026

Tag Diagnostics

Tag diagnostics explained — the platform tools and QA steps that show whether events were received, matched, or rejected, beyond 'the tag fired.'

2 min read
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ReferenceJuly 22, 2026

Primary vs. Secondary Conversion

Primary vs. secondary conversions explained — which events bidding optimizes toward versus which stay as reporting-only diagnostics.

2 min read
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ReferenceJuly 22, 2026

Offline Conversion

Offline conversion explained — crediting in-store, phone, and CRM outcomes back to ads, which fails most often before the lead ever reaches the CRM.

3 min read
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ReferenceJuly 22, 2026

Server-Side Conversion Tracking

Server-side conversion tracking explained — sending authoritative outcomes from your server or CRM, and why it does not mean sending everything twice.

3 min read
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ReferenceJuly 22, 2026

Consent Mode

Consent mode explained — the mechanism that communicates a user's consent state to tags, and why one vendor's flag does not control every platform.

2 min read
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ReferenceJuly 22, 2026

Enhanced Conversions

Enhanced conversions explained — Google Ads matching that uses consented, hashed first-party data, and why it is not the same as enhanced match.

2 min read
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ReferenceJuly 22, 2026

Click ID

Click ID explained — the ad-click identifier (GCLID, fbclid, and others) that must be captured early to attribute later offline outcomes.

2 min read
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ReferenceJuly 22, 2026

Event Deduplication

Event deduplication explained — how shared event names and IDs stop one business action from being counted twice across the Pixel and server.

2 min read
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ReferenceJuly 22, 2026

Event ID

Event ID explained — the value that lets platforms recognize the same conversion across browser and server delivery for deduplication.

2 min read
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ReferenceJuly 22, 2026

Transaction ID

Transaction ID explained — the stable, unique order identifier that prevents purchases from being double-counted on reload.

2 min read
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ReferenceJuly 22, 2026

Conversion Counting

Conversion counting explained — the once-per-interaction vs every-occurrence setting that decides how many conversions one action produces.

2 min read

The record

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