For publishers and ad operations teams

Google Ad Manager Setup, Integration & Troubleshooting

Get practical help with Google Ad Manager (GAM), from a new network structure and Google Publisher Tag integration to direct campaigns, creatives, consent signals, ads.txt, and complex ad delivery problems.

  • Setup built around your inventory
  • GAM and website integration
  • Hands-on troubleshooting

End-to-end Google Ad Manager help

GAM work often spans more than the ad server. Inventory decisions affect tags, targeting affects campaigns, consent affects demand, and website code affects whether an impression can serve at all. Genecy can handle the configuration and the technical implementation together, without passing the problem between separate teams.

Google Ad Manager services

Engage us for one specific problem or combine services into a complete setup, migration, review, or launch project.

01

Account setup and inventory planning

Build a clean GAM foundation that matches your websites, teams, sales process, and reporting needs.

  • Google Ad Manager account setup and initial network configuration
  • Inventory hierarchy, ad units, placements, and size planning
  • User access, roles, and permission configuration
  • Existing GAM account review and simplification
02

GPT and website integration

Connect Google Ad Manager to your frontend or CMS with maintainable tags and publisher-specific targeting.

  • Google Publisher Tag generation and implementation
  • Responsive size mappings for desktop, tablet, and mobile
  • Existing ad tag review and duplicate request checks
  • Custom targeting and key-value strategy
  • Dynamic ad unit paths, lazy-loaded content, and custom JavaScript
03

Campaign and creative operations

Create dependable workflows for direct campaigns, trafficking, creative delivery, and repeatable formats.

  • Orders, line items, targeting, dates, caps, and delivery settings
  • Reusable direct campaign workflows for publisher sales teams
  • Image, HTML5, third-party, custom, and rich-media creative setup
  • Custom Google Ad Manager creative templates
  • Pre-launch inventory, request, targeting, line item, and creative testing
04

Ad delivery and demand troubleshooting

Investigate serving problems methodically and configure reliable alternatives when primary demand is unavailable.

  • Ad, line item, and creative delivery troubleshooting
  • Google demand and AdSense integration support where available
  • Passback and fallback ad delivery setup
  • Size, targeting, priority, date, consent, and competition checks
05

Consent, privacy signals, and ads.txt

Check the technical signals and publisher files that affect personalized, non-personalized, and authorized ad delivery.

  • Google CMP and third-party IAB TCF integration checks
  • Personalized, non-personalized, and limited ads troubleshooting
  • ads.txt publisher IDs, DIRECT and RESELLER entries
  • File accessibility and GAM ads.txt warning review
06

Custom GAM development and support

Solve publisher-specific problems that cross the boundary between GAM configuration, creatives, and website code.

  • Custom JavaScript and website integration development
  • GPT events, iframes, creative rendering, and click tracking
  • Unusual inventory, campaign, or creative requirements
  • Technical implementation support through testing and launch

What you receive

The deliverables are agreed for your project, with an emphasis on a setup your team can understand and operate after handover.

  • A practical plan

    Clear recommendations based on your website, inventory, campaigns, and goals.

  • Configured systems

    Agreed GAM settings, tags, targeting, campaigns, creatives, or integrations implemented.

  • Verified delivery

    Relevant ad requests, targeting, creative behavior, and delivery paths tested before launch.

  • Useful handover

    Implementation notes and guidance tailored to the work completed for your team.

How it works

From the first technical review to a tested handover.

  1. 1

    Share the context

    Send your website, GAM goals, current setup, and the issue or workflow to address.

  2. 2

    Confirm the scope

    We review the requirements and agree on deliverables, access, timeline, and quote.

  3. 3

    Configure and integrate

    We complete the agreed GAM, campaign, creative, consent, or website work.

  4. 4

    Test and hand over

    We verify the relevant delivery path and provide the agreed documentation or next steps.

Built for real publishing workflows

Support can be adapted to a new launch, an established operation, or a complex one-off requirement.

Publishers launching GAM

Plan the network, inventory, tags, targeting, and first direct campaign on a foundation that can grow.

Established ad operations teams

Review an existing setup, simplify workflows, resolve delivery issues, or add capabilities without rebuilding everything.

Agencies and development teams

Bring in focused GAM expertise for trafficking, GPT, custom targeting, creatives, consent signals, and launch testing.

Contact for a quote

A scope that fits the actual GAM work

A tag review, a campaign setup, and a multi-site implementation require different access, testing, and development time. Tell us what you need and we will provide a tailored scope, timeline, and quote before work begins.

Discuss Your GAM Project

Frequently asked questions

Can you set up a new Google Ad Manager account from scratch?

Yes. Once your Google Ad Manager network is available, we can configure its core settings, users, roles, inventory, targeting, tags, test campaigns, and launch checks around your publishing requirements.

Can you review and improve an existing GAM account?

Yes. We can audit an established network, ad tags, inventory, targeting, orders, line items, creatives, permissions, and delivery workflows, then recommend or implement practical improvements.

Can you implement Google Publisher Tags on our website?

Yes. We can generate and integrate Google Publisher Tags for standard, responsive, and dynamically loaded placements, including size mapping, key-values, page-level settings, and CMS-specific logic.

Do you troubleshoot ads or line items that are not serving?

Yes. We check inventory, targeting, dates, priorities, sizes, frequency caps, consent signals, creative behavior, tags, and competing demand to identify why delivery is blocked or limited.

Can you help with consent, CMP, and ads.txt issues?

Yes. We can check how consent signals reach GAM, troubleshoot Google CMP or third-party IAB TCF integrations, investigate unexpected limited or non-personalized ads, and review ads.txt implementation. This technical review is not legal advice.

Do you work with direct campaigns and custom creatives?

Yes. We can structure direct-sold workflows, configure orders and line items, traffic standard or third-party creatives, troubleshoot rendering, and build reusable custom creative templates.

How do I get a quote for Google Ad Manager work?

Send your website URL, GAM goals, current setup, and the problem you want to solve. We will review the requirements and reply with a proposed scope, timeline, and quote before work begins.

Need help with Google Ad Manager?

Share your website, current setup, and what you want to launch or fix. We will review the requirements and recommend the next practical step.

Looking for a pre-launch creative check? See our GAM Creative QA Review.