Cross-Domain & Subdomain Tracking Setup

Service Scope

One business, one GA4 property, and up to three client-controlled domains or subdomains in total. Includes review of up to three supported referral or payment-service exclusions where appropriate.

Improve measurement when customers move between your main site, related domains, and supported transaction or booking experiences. Establish a consistent GA4 configuration across the agreed journey.

Pricing and Service Period

The price is USD 699.00 for the complete one-time project within the stated scope. Additional websites, accounts, quantities, data preparation, or implementation requirements are quoted separately.

Map the Domain Transitions

We identify the included domains, their ownership, consent implementation, and the actual routes customers use. Cross-domain linking and subdomain settings are chosen for the specific journey.

Configure the Connected Measurement

We align the agreed GA4 installation and linking settings, review supported referral handling, and address configuration issues that unnecessarily split the journey.

Test the Customer Route

We test representative transitions in the agreed browsers and document whether identifiers and campaign parameters are preserved through each controlled step.

Testing and Quality Review

• Test representative transitions across the included domains
• Inspect supported linker parameters and referral behavior
• Document inaccessible third-party steps and browser limitations

What's Included

• Up to 3 domains or subdomains in total
• 1 shared GA4 measurement approach
• Supported cross-domain linking configuration
• Review of up to 3 referral exclusions
• Journey-transition testing and documentation
• 1 consolidated correction round

Client Requirements

The client retains ownership of accounts and supplies the information and permissions needed for the approved work.

• Publishing access to every included domain
• GA4 and relevant GTM access
• A description of the intended customer route and supported external providers
• One named contact for approvals, account ownership, and consolidated feedback
• Timely access, usable source data, and approval of the agreed measurement definitions

Delivery and Revisions

Standard delivery is 5–7 business days after all required access, source data, approvals, and supported account capabilities are confirmed. External account approvals, unavailable data, platform processing, and client-dependent development can affect the schedule.

One consolidated correction round is included for the approved definitions, configuration, quantities, or factual findings. New objectives, replacement datasets, extra accounts, changed designs, and additional features require a separate scope.

Important Scope Boundaries

• Tracking inside domains the client cannot control
• Native-app identity linking or a custom identity-resolution system
• Recovery of previously fragmented historical sessions

Software, hosting, cloud usage, phone usage, paid apps, and third-party connector fees are purchased separately. Measurement is limited by available data, platform capabilities, consent choices, and browser behavior. No specific sales result or complete attribution of every customer is promised.