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For DTC Shopify operators · $1M–$20M GMV

Stop scaling on lies.

Your Meta dashboard says one number. Your Google Ads dashboard says another. Your Shopify orders page says a third. The gap between them is the configuration drift that's been compounding since the checkout.liquid deprecation. Run the audit. Find what's broken. Fix it before you scale spend on numbers that aren't real.

· Read-only OAuth· 60-second audit· No credit card
The pain, in Shopify operators' own words

What's broken.

"each week is so different about 10–20% of orders are missing… not only are quantity of orders not matching but the sales are different."
Shannon-2483, Shopify Community
What the audit catchesOrder/sales mismatch is the most-reported Shopify-GA4 pain in 2026. The audit checks the Purchase event end-to-end — duplicate key events in GA4, the GTM Purchase tag config, and which tags actually ship on your storefront HTML.
"the conversions being tracked from our ads don't match up with any real orders… conversion date & order value are both wrong."
Patrick_McCabe, Shopify Community
What the audit catchesConversion-date drift usually traces to duplicate or double-firing pixels. The URL audit flags multiple Meta Pixel init calls, and the GA4 audit catches duplicate purchase key events — the two usual suspects.
"30–50% of users disappear from your data the moment you add a cookie banner."
Indie Hackers — analytics consultant
What the audit catchesConsent Mode v2 silently kills attribution. The URL audit detects your CMP and whether a consent default call ships at all; the GTM audit reads your container's consent configuration tag-by-tag.
Shopify-specific checks

Eight failure modes.

From the 150+ check library, these are the Shopify-shaped findings the audit surfaces. Most $5M–$20M GMV stores have 3–6 of them broken at any given time.

#01
Storefront tag detection
Which GA4 tags, GTM containers, and marketing pixels actually load in your storefront HTML — catches the legacy snippet that keeps firing after a theme or checkout migration.
#02
Duplicate Meta Pixel detection
Multiple Meta Pixel init calls on one page double-fire events and corrupt both Ads reporting and CAPI deduplication. The URL audit flags duplicate init calls on your storefront.
#03
GA4 Purchase event firing
Does the Purchase event fire on the actual /thank_you page? Is the value parameter populated? Is the items array structured correctly?
#04
Klaviyo source/medium drift
Does Klaviyo show up as a referrer instead of being attributed to the original paid campaign? Common after a Custom Pixel migration.
#05
TikTok Pixel + Pinterest Tag detection
Are your secondary paid channels actually present on the page — and how many pixel vendors are you shipping in total? Pixel inventory plus a sprawl warning past 5 vendors.
#06
Google Ads link + conversion import
Is your Google Ads account linked to GA4, importing key events, and auto-tagging? Smart Bidding optimizes blind without all three — the GA4 audit checks each.
#07
Cross-domain tracking for marketplace + main store
Do users moving between the main store and a checkout subdomain (e.g., shop.brand.com → checkout.shopify.com) get attributed to the same session?
#08
UTM parameter integrity
Are paid campaigns landing with the UTMs they were configured with, or are they being stripped by a redirect, the cookie banner, or a Shopify app?
How it works for a single-store operator

From URL audit to full coverage.

60s
Run a URL audit on your store
No signup. Paste your storefront URL at /scan. The audit probes Custom Pixel, GTM, GA4 client-side tags, and consent flow. Score in 60 seconds.
+5m
Sign up free + connect GA4
Three audits per month on the free tier. Run the full 150+ check audit on your actual GA4 property. The Purchase event audit alone usually finds 2–4 issues.
+1d
Run the GTM audit
Same OAuth flow, GTM read-only scope. The audit checks tag firing rules, trigger conditions, variable resolution, and consent gating across your entire container.
Mon
Cross-product audit fires automatically
When both GA4 and GTM audits exist in the same workspace, the cross-product chapter catches the bugs BETWEEN the two products — the most common silent-data-loss class on Shopify.
The math
One day of an Upwork freelancer fixing your tracking = $400–$1,200.
One year of NiceLookingData = $588.

And the audit catches what a one-day freelancer would miss — the cross-product drift between GA4 and GTM, the leftover legacy snippets, the Consent Mode v2 leak. Daily re-runs, Monday exec digest, Ask Anything chat scoped to your audit.

Common questions

Shopify FAQ.

I'm on Shopify Plus. Do I need this?+

Yes. Shopify Plus runs the same Custom Pixel system as standard Shopify post-checkout.liquid deprecation. Plus stores are the largest victims of the Custom Pixel migration because most have multi-vendor checkout stacks (Recharge, Bold, ReCart, etc.) where the pixel firing order matters. The URL audit shows exactly which tags load on your storefront, and the GA4 + GTM audits check what they feed.

I already use Elevar / Littledata / Analyzify. Why do I need this too?+

Elevar, Littledata, and Analyzify are implementation tools — they install the tracking. NiceLookingData is the audit layer — it checks whether the tracking is firing correctly. They're complementary, not competitive. Most $5M–$20M GMV stores run an implementation tool plus an audit tool because configuration drifts every time a new Shopify app installs.

Can the audit run without OAuth?+

Yes — the URL audit (part of the 150+ checks) runs against any storefront URL with no signup, no OAuth. You'll see the client-side tracking, the consent flow, the marketing pixels, and structured data. To get the full 150+ check audit including the GA4 Purchase event audit and the GTM container audit, you sign up free and connect Google.

What's the cheapest plan for a single-store Shopify operator?+

The free tier (3 audits/month, full 150+ check library, single property) is enough for a single Shopify store running monthly audits. Most operators upgrade to Pro ($49/month) when they want continuous monitoring — Daily Pulse anomaly alerts and Weekly Exec Report — rather than running audits on a schedule manually.

Does it work with headless Shopify (Hydrogen, custom React)?+

Yes. The URL auditor scans the actual rendered page, not the Shopify admin. Headless stores using Hydrogen or a custom React/Next.js frontend get the same audit as a standard Liquid storefront. Custom Pixel migration is identical (it runs server-side at the Shopify checkout layer regardless of frontend architecture).