Shopify Google Ads agency. Three campaigns with three different jobs.

One Google Ads campaign trying to cover branded, Shopping, and prospecting traffic at the same time cannot optimize any of them correctly. The branded campaign protects margin. The Shopping campaign captures product intent. Performance Max scales what the data confirms is profitable. Each one separate.

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Quick answer

Stan Consulting is a Shopify Google Ads team running a three-layer campaign structure - cold purchase + always-on ATC brand + retargeting - across Shopping, Performance Max, and Search. Feed hygiene and first-party conversion tracking are audited before any budget scale. Engagements begin with a $999 Conversion Second Opinion.

What goes wrong

WHAT GOES WRONG WHEN SHOPIFY GOOGLE ADS IS POORLY MANAGED

One Campaign Blending All Traffic

Branded and non-branded in a single campaign means the algorithm routes budget toward branded searches -- the cheapest conversions -- while prospecting campaigns starve. ROAS looks good. New customer growth is flat.

Merchant Center Feed Ignored

Shopping and Performance Max are only as good as the product feed. Agencies that do not maintain feed titles, fix disapprovals, or segment out-of-stock products let budget burn on inventory that cannot convert.

Conversion Tracking from Shopify Native

Shopify's built-in conversion tracking double-counts when Google Ads also has a conversion tag firing. The algorithm optimizes on inflated data and smart bidding never reaches real performance.

No Budget Separation by Campaign Type

When one budget pool covers branded, Shopping, and PMax simultaneously, the algorithm decides allocation. Branded gets the most because it converts fastest. Prospecting gets whatever is left.

Campaign structure

THE THREE-LAYER SHOPIFY GOOGLE ADS STRUCTURE

Branded Search Campaign

Captures your brand-name searches at maximum impression share. Prevents competitor ads from stealing branded traffic. High ROAS, low cost, high margin. Budget isolated from prospecting so the algorithm cannot redirect it toward easier conversions.

Google Shopping Campaign

Product-intent non-branded searches. Controlled by product group segmentation, negative keywords, and bid adjustments by margin tier. Feeds performance data into PMax and provides direct control that Performance Max cannot offer on its own.

Performance Max Campaign

Feed-based prospecting with audience signals, segmented asset groups, and ROAS targets calibrated against margin. Branded terms excluded. Product groups segmented by performance history so the algorithm allocates spend where it has already demonstrated results.

Remarketing Layer

Cart abandoners, product page visitors, and past purchasers retargeted through Display and YouTube. Separate budget. Separate ROAS floor. Not pooled with prospecting spend where the algorithm would deprioritize them.

Weekly Management and Reporting

Bid adjustments, feed maintenance, search term pruning, and monthly performance report tied to revenue and margin targets -- not vanity metrics. Every change documented with the reasoning behind it.

The process

HOW IT WORKS

Step One

Audit

Review current campaign structure, feed health, tracking accuracy, and budget allocation across campaign types. Every structural problem identified before any changes are made. Findings delivered as a written report.

Step Two

Restructure

Separate branded from non-branded. Build correct Shopping structure with product group segmentation by margin tier. Configure PMax with audience signals and segmented asset groups. Verify conversion tracking against Shopify purchase data.

Step Three

Manage

Weekly optimization across all three layers. Monthly reporting with margin overlay so performance is measured against what the store actually earns -- not what the algorithm reports as ROAS.

Common questions

FREQUENTLY ASKED QUESTIONS

What makes a Shopify Google Ads agency different from a general PPC agency?

A Shopify-specific Google Ads agency understands Merchant Center feed management, Shopify's native tracking limitations, the interaction between Shopping and Performance Max campaigns, and how to structure product groups by margin tier. General PPC agencies apply the same campaign architecture to Shopify stores as they would to lead-gen clients -- which produces consistently wrong results.

How many Google Ads campaigns should a Shopify store run?

A Shopify store with an established catalog should run at minimum three campaign types: branded search to capture existing demand at high ROAS, Google Shopping for product-intent non-branded traffic, and Performance Max for broader feed-based prospecting. Adding a remarketing layer for cart abandoners is the fourth priority.

How do I choose a Google Ads agency for my Shopify store?

Choose a Google Ads agency for your Shopify store by asking three questions: How do you handle branded vs non-branded traffic separation? How do you structure Performance Max product groups? How do you verify conversion tracking accuracy in Shopify? An agency that cannot answer these specifically has not managed Shopify accounts at a professional level.

What is the minimum ad spend for Shopify Google Ads management?

Effective Shopify Google Ads management typically requires a minimum of $3,000-5,000 per month in ad spend to give the algorithm enough conversion data to optimize smart bidding correctly. Below this threshold, manual bidding and tightly controlled campaign structure are more reliable than automated bidding strategies.