Conversion Tracking Services

Clicks and visits alone do not show whether ads generate enquiries, purchases and sales. Conversion tracking helps connect advertising with meaningful business actions and supports better informed budget decisions.

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Tracking approaches and tools

Google Tag Manager

Platform integrations

Browser events

Server events

purchase_event.js

dataLayer.push({
  event: "purchase",
  user_data: {
    sha256_email_address: "7f0c8e9a4b2d1c6f5a8e3b7d9c1f4a6e2b8d0c7f9a1e3b5d6c8f0a2e4b6d8f1",
    sha256_phone_number: "3c9b7a1e5d8f2c4b6a0e9d1f7c3b5a8e2d4f6c0b9a1e3d5f7c8b2a4e6d0f1c3"
  },
  ecommerce: {
    transaction_id: "ORD-84721",
    value: 180.00,
    currency: "EUR",
    items: [{
      item_name: "Nike Air Zoom Pegasus 41",
      item_brand: "Nike",
      item_category: "Running Shoes",
      price: 180.00,
      quantity: 1
    }]
  }
});

What Is Conversion Tracking?

Conversion tracking records actions that matter to a business after someone interacts with an ad or website. These can include a completed purchase, submitted enquiry, phone call or another valuable action. The data helps assess which campaigns contribute to business results, compare their costs and give advertising platforms optimisation signals. Clicking a button and successfully submitting an enquiry may be different events, so the first step is to agree on what to measure.

Why Do Businesses Invest in Conversion Tracking?

Better Informed Budget Decisions

Compare campaigns by enquiries, purchases and their value, rather than click cost alone. Available data helps assess where to invest the next advertising budget.

Signals for Ad Optimisation

Relevant conversion events help ad platforms understand the desired result and optimise delivery. Their usefulness depends on data quality, volume and consent.

Identify Inefficient Spend

Measurement helps identify ads, keywords and audiences that attract visits without contributing to the actions you need. This gives you a basis for testing and improving campaigns.

Understand the Customer Journey

Assess the role of available channels on the path to an enquiry or purchase. Where possible, combining website data with sales information gives a clearer view of customer value.

Better Data, Better Results

Incomplete data can make advertising results harder to assess. Compare an illustrative marketing dashboard with no tracking, a browser pixel, and measurement supplemented by server-side data.

Ad spend, impressions and clicks are visible. Without tracking subsequent actions, it is unknown which visits led to conversions or what return the ads generated.

Marketing Dashboard

Data quality: website conversions are unknown.

Impressions: 500,000
Clicks: 10,000
Ad spend: €2,000.00
Conversions: Unknown
Cost per conversion: Unknown
Ad return (ROAS): Unknown

An illustrative example with made-up data. Differences in recorded conversions and ad return show the information available in the report, not guaranteed accuracy or extra sales from a technology. Actual data availability depends on sources, configuration and consent; ROAS is not profit.

How We Help with Conversion Tracking

Our primary service is a measurement strategy and plan for your technical team. Where needed, we complement it with an audit, recommendations and implementation coordination.

Strategy and Measurement Plan

We connect business goals with conversions, events and data flows, assess an appropriate approach, and prepare priorities for your technical team.

Existing Tracking Audit

Within available access, we assess events, parameters, duplicates, reporting differences and consent behaviour. An audit does not automatically include fixing every issue.

Recommendations and Priorities

We explain the impact of findings and the improvements needed, and prepare ordered tasks and guidance for your technical team.

Coordination and Validation

We explain requirements to your developer, coordinate priorities and check the agreed scenarios after technical implementation.

Feasibility, scope, price and timing for separate simple technical work are assessed individually. Google, Meta, TikTok and LinkedIn are data destinations to assess, not guaranteed integration development packages.

What your strategy delivers

Goals and event plan

Business decisions, primary conversions and events, their meaning, required parameters and priorities.

Data sources and flows

Where data originates, which destinations need it, and whether a browser, server or combined approach is appropriate.

Technical requirements

Implementation tasks, sequence and responsibilities, with technical dependencies and required access identified separately.

Acceptance criteria

Agreed checks for events, parameters, duplicates and consent behaviour, together with known limitations.

Data flows may use existing browser tracking, server events or a combination. Google tag gateway routes Google tags and measurement through infrastructure on your domain; it is not synonymous with a full server integration.

Clear requirements. Coordinated implementation.

We explain the plan to your technical team, coordinate priorities and validate the agreed result. Your technical team develops website code, server infrastructure and API integrations.

Tasks and responsibilities
We agree on requirements, access, sequence and who implements each part.
Work with your developer
We explain event and data flow requirements, clarify dependencies and coordinate changes.
Validate the agreed result
We check defined scenarios and document findings, usable data and known limitations.

Frequently Asked Questions

What counts as a conversion?

A conversion is an action valuable to the business, such as a completed purchase, submitted enquiry or phone call. A click, starting a form and successfully submitting it can be different events; you need to agree which ones represent a result.

Why do conversion totals differ between platforms?

Data availability, reporting periods and attribution rules can differ. Several platforms may associate the same sale with their own ads. An audit helps distinguish expected differences from technical issues.

What does a tracking strategy deliver?

A documented goal and event plan, required parameters, data sources and flows, the rationale for the chosen approach, technical requirements, priorities, responsibilities and acceptance criteria.

Does every business need server-side tracking?

No. The choice depends on goals, sources, consent and technical capabilities. Existing measurement or a combined approach may be appropriate. Google tag gateway provides first-party routing rather than replacing a full server integration.

Who performs the technical implementation?

Your technical team develops website code, server infrastructure and API integrations. We prepare requirements, coordinate implementation and validate the agreed scenarios.

Is an audit mandatory, and what does it cover?

A deeper audit is agreed where needed. It assesses existing measurement within available access and provides findings and prioritised recommendations. Resolving every issue is not automatically included.

Can you fix the issues identified?

We provide guidance and coordinate the necessary work with your technical team. Feasibility, scope, price and timing for separate simple technical work are assessed individually.

How long does the work take?

Timing depends on the strategy or audit scope, access and the availability of your technical team. We agree on it after reviewing the situation.

Will all conversions be visible afterwards?

We do not guarantee complete measurement or attribution. Data availability depends on sources, configuration, consent and platform rules. We document known limitations; a technical consent check does not replace a legal assessment.

Start with a clear measurement plan.

Let us discuss your business goals, the current situation and the information needed for your next decision.

Discuss tracking strategy