Google Ads for Shopify. Campaign structure that converts at margin.

Most Shopify stores run one campaign doing everything. That is why the ROAS looks fine until you check profit. Three-layer structure - brand, Shopping, Performance Max - each with a different job.

Get Your Second Opinion - $999 View Google Ads Management

Quick answer

Stan Consulting runs Google Ads for Shopify stores - Shopping, Performance Max, and Search campaigns structured around profitable cost per acquisition. Shopify feed hygiene, conversion tracking through GTM, and campaign layering are diagnosed before any scale. The $999 Conversion Second Opinion is the diagnostic-first entry. Higher-tier engagements scope on the intake call.

20+ Years Running Paid Accounts

US, European, and Asian markets

Google Shopping + PMax Expert

Feed-first, structure-first approach

No Retainer Diagnostic Available

$999 one-time audit, 72-hour delivery

Shopify + Merchant Center Integration

Feed, tracking, and campaign architecture

WHAT GOES WRONG WITH SHOPIFY GOOGLE ADS

These are structural failures, not budget problems. Adding spend to a broken account accelerates the losses.

One Campaign Doing Everything

Performance Max alone blends branded and non-branded traffic, inflating ROAS numbers while new customer acquisition quietly fails. You cannot optimize what you cannot isolate. The reported number looks strong. The underlying economics are not.

Product Feed Ignored

The feed is the foundation of Shopping and PMax. Bad titles, missing attributes, and low-quality images cap your impression share before bids even matter. The algorithm cannot serve ads for products it cannot fully read. Feed errors are invisible in the campaign dashboard.

Conversion Tracking Set Wrong

Shopify's native tracking double-counts. Google Tag Manager misconfigured. The result: the algorithm optimizes toward ghost conversions and actual sales stay flat. The bidding strategy thinks it is winning. Revenue data tells a different story.

Budget Split Broken

Branded campaigns protect margin. Non-branded campaigns find new customers. When budget flows freely between them, brand spend cannibalizes prospecting and new customer CAC spikes. The account looks efficient. Growth has quietly stopped.

WHAT A CORRECTLY BUILT SHOPIFY GOOGLE ADS ACCOUNT INCLUDES

Every engagement starts with a diagnostic before any campaign is created, changed, or scaled.

Three-Layer Campaign Architecture

Branded search, Google Shopping, and Performance Max each scoped separately with isolated budget control. Brand protects margin. Shopping captures high-intent product searches. PMax scales what is already converting. No campaign doing another campaign's job.

Product Feed Audit and Optimization

Titles structured for search intent. Attributes complete. GTINs verified. Low-margin or out-of-stock products excluded before they eat budget. Feed quality sets the ceiling on Shopping and PMax performance - the audit happens before any campaign launches.

Conversion Tracking Verification

Shopify plus GA4 plus Google Ads triple-checked. No double counting. Purchase value passes correctly to the bidding algorithm. The machine learning optimizes toward real revenue, not inflated event counts or micro-conversions treated as purchases.

Audience Signal Build

Customer lists, site visitors, and purchase intent audiences loaded into PMax asset groups before launch. The algorithm starts with real behavioral data rather than spending weeks discovering what you already know about your buyers.

ROAS vs Profit Analysis

Margin overlay applied so optimization targets profitable ROAS targets, not vanity numbers. A 600% ROAS on a 15% margin product is not the same as a 400% ROAS on a 60% margin product. The account is managed to margin, not to reported return.

HOW GOOGLE ADS FOR SHOPIFY WORKS

Three phases, in order. No campaign goes live before the audit is complete.

Audit

Review current campaign structure, conversion tracking, product feed, and spend allocation. Identify what is wasting budget and what is structurally broken. Findings are documented before any changes are made.

Architecture

Build or rebuild the three-layer structure. Clean the feed and correct attribute errors. Fix tracking so purchase value flows accurately. Load audience signals into PMax asset groups. Set bidding targets against margin, not reported ROAS.

Manage

Weekly bid management, budget reallocation between campaigns, feed updates for new products and inventory changes, and monthly performance reviews tied to profit targets - not vanity metrics or platform-reported numbers.

FREQUENTLY ASKED QUESTIONS

What Google Ads campaign types work best for Shopify?

Shopify stores need three layers: a branded search campaign to protect your brand name, Google Shopping campaigns for product-intent searches, and Performance Max for feed-based scaling. Running one campaign type alone leaves profitable segments uncovered or wastes budget on the wrong traffic.

Why is my Shopify Google Ads ROAS declining over time?

Declining ROAS usually means Performance Max is shifting spend toward brand and remarketing audiences rather than new customer acquisition. The fix is separating branded and non-branded traffic, tightening audience signals, and auditing the product feed for low-margin items eating budget.

How long before Google Ads works for a Shopify store?

A properly structured Shopify Google Ads account needs 30-60 days for the machine learning to stabilize on accurate conversion data. Stores that see fast results have strong product feed data, correct conversion tracking, and campaign architecture that isolates variables during the learning phase.

Do you manage Google Ads for Shopify on a retainer?

Yes. Ongoing Google Ads management for Shopify stores is structured as a monthly retainer after an initial strategy and audit phase. The first step is a $999 Conversion Second Opinion to identify what is broken before committing to management spend.