GA4 shows $867 in revenue while Shopify shows $3,877 for the same 30 days — a 78% shortfall.

• GA4 Revenue$867 vs Shopify $3,877
• Divergence-78% should be within ±10%

Likely cause Likely a broken/duplicated GA4 purchase event or consent-mode blocking hits; check event firing vs consent banner behavior to distinguish.

GA4 reports $1,758 vs Shopify's $2,985 in the same 30 days, a 41% gap that invalidates funnel math.

• GA4 vs Shopify Revenue-41% should be ~0%

Likely cause Likely GA4 purchase event failing to fire on some orders, or consent-mode blocking tags; distinguish by comparing order IDs missing in GA4.

GA4 reports $867 in revenue while Shopify shows $3,697 — a 77% gap signalling broken measurement.

• GA4 Revenue$867 vs Shopify $3,697
• Shopify Revenue$3,697 source of truth

Likely cause Likely GA4 purchase events failing to fire/duplicate on some sessions, or consent-mode blocking tags; compare event counts vs Shopify order IDs to isolate which.

GA4 reports $1,031 in revenue while Shopify shows $3,175 — a 68% gap invalidating funnel analysis.

• GA4 vs Shopify Revenue-68% should be near 0%

Likely cause Likely missing/duplicated GA4 purchase events or consent-blocked tracking; check server-side event firing vs consent mode defaults.

GA4 shows $1,271 in revenue while Shopify shows $2,515, a 49% gap that invalidates funnel analysis.

• GA4 Revenue$1,271 vs Shopify $2,515
• Revenue Divergence-49% RED verdict threshold

Likely cause Likely a misfiring or duplicated GA4 purchase tag versus Shopify's order record, rather than real refunds; compare tag firing logs to webhook order timestamps.

GA4 captures only $1,468 of the $2,456 Shopify reports, a 40% gap, making funnel data unreliable.

• GA4 vs Shopify Revenue$1,468 vs $2,456 -40% divergence

Likely cause Purchase event likely blocked by a default-denied consent state or a broken GTM trigger; checking consent defaults vs server logs would distinguish them.

GA4 captures only 57% of actual Shopify revenue, making every funnel and conversion number unreliable.

• GA4 Revenue$1,742 vs Shopify $3,061
• Shopify Revenue$3,061 source of truth

Likely cause Likely a broken or partially-blocked GA4 purchase tag on the confirmation page, or missing server-side event capture.

GA4 shows $1742 vs Shopify's ground-truth $3061 — a 43% gap signalling broken ecommerce tracking.

• GA4 Revenue$1742 vs Shopify $3061
• Shopify Revenue$3061 ground truth, 62 orders

Likely cause Likely a broken or duplicated GA4 purchase event, or consent-mode blocking; check transaction_id dedup vs confirmation-page firing.

GA4 undercounts revenue by 44% vs Shopify ($1,686 vs $3,001), making all funnel metrics provisional.

• GA4 vs Shopify Revenue-44% should be ~0%

Likely cause Likely a broken or duplicated GA4 purchase event, or consent-mode blocking the tag; check order-confirmation tag firing vs consent banner behavior.

GA4 reports $1603 in revenue while Shopify's ledger shows $2820.04, a 43% undercount.

• Shopify Revenue (source of truth)$2820.04 actual orders: 88
• GA4 Revenue$1603 -43% vs Shopify

Likely cause Purchase event likely fails to fire on some checkout paths (e.g. Shop Pay/express checkout) or consent-mode is blocking pings; check null consent rate vs payment-method split to tell them apart.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

GA4 reports $1,355 vs Shopify's $2,208.37, a -39% gap that undermines all funnel analysis.

• GA4 Revenue vs Shopify Revenue-39% expected ~0% divergence

Likely cause Likely a missing/broken GA4 purchase event (consent gating or tag misfire) versus lost attribution from ad-blockers; check server logs vs consent mode settings.

GA4 shows $959 in revenue while Shopify shows $2,588.09 — a 63% gap that invalidates all funnel math.

• GA4 Revenue$959 vs Shopify $2,588.09
• Shopify Revenue$2,588.09 source of truth

Likely cause Likely a broken/duplicated GA4 purchase event or consent-mode blocking; compare GA4 event firing against the Shopify order webhook to isolate which.

GA4 shows $900 in revenue vs Shopify's actual $2,128 — a 58% gap that invalidates downstream funnel conclusions.

• GA4 Revenue vs Shopify Revenue$900 vs $2,128 -58% divergence

Likely cause Likely a broken or duplicated GA4 purchase event, or missing consent/server-side tagging; compare GA4 vs Shopify order counts to isolate.

GA4 reports $763 in revenue vs Shopify's $1,565.18, a -51% gap that invalidates downstream funnel analysis.

• GA4 vs Shopify Revenue-51% target ~0% divergence

Likely cause Likely a duplicated or missing purchase event, or consent-mode blocking a subset of GA4 tags before checkout completes.

GA4 shows 36% less revenue than Shopify ($713 vs $1121), so conversion data can't be trusted yet.

• GA4 vs Shopify Revenue$713 vs $1121 -36% divergence

Likely cause Likely a broken or duplicated purchase event on the thank-you page, or consent-mode blocking GA4 before checkout completes.

GA4 reports $1,074 in revenue vs Shopify's actual $1,868, a 43% undercount flagged RED.

• GA4 vs Shopify Revenue-43% flagged RED, untrustworthy

Likely cause Likely the GA4 purchase event misfires on the order-confirmation page, or consent-mode blocking drops events without modeled fallback; DebugView will show which.

GA4 shows $1,141 in revenue while Shopify shows $2,005, a 43% gap that invalidates downstream funnel math.

• GA4 vs Shopify revenue-43% should be near 0%

Likely cause Consent-mode default blocking the purchase event, or a broken/duplicated Shopify-GA4 integration; check consent defaults vs tag firing on order confirmation.

GA4 reports $1,759 in revenue vs Shopify's $2,396 — a 27% gap that invalidates funnel analysis.

• GA4 vs Shopify Revenue-27% should be ~0% divergence

Likely cause Likely duplicate or missing purchase events, or a broken GA4-Shopify integration; check server-side vs client-side event firing and checkout redirect domains.

GA4 shows $1,399 vs Shopify's $2,008 (-30%), and desktop Add to Cart→Checkout tracks at 107%, an impossible rate.

• GA4 vs Shopify Revenue$1,399 vs $2,008 -30% divergence
• Desktop Add to Cart → Begin Checkout107% impossible, max is 100%

Likely cause Likely duplicate begin_checkout/purchase tags firing in GTM, or consent-mode blocking causing GA4 to miss real purchases.

GA4 shows $1,353 vs Shopify's $1,962 for the same 30 days, a 31% shortfall.

• GA4 vs Shopify Revenue$1,353 vs $1,962 -31% divergence
• Desktop Add to Cart → Begin Checkout107% impossible (>100%)

Likely cause Likely duplicate GA4 e-commerce events (e.g., begin_checkout firing twice) or consent-mode gaps blocking purchase hits; compare raw event counts to tell apart.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

GA4 shows $1271 in revenue while Shopify shows $2515, a 49% gap that invalidates downstream metrics.

• GA4 vs Shopify Revenue-49% should be near 0%

Likely cause Likely a broken/duplicated GA4 purchase event, or consent-mode blocking tags given consentRatePct is null.

GA4 captures only $1,271 of the $2,578 Shopify revenue recorded — a 51% shortfall.

• GA4 Revenue vs Shopify Revenue$1,271 vs $2,578 -51% divergence, should be near 0%

Likely cause Likely missing/duplicated GA4 purchase events or consent-mode blocking tags; check consent default vs GTM firing order to distinguish.

GA4 under-reports revenue by 43% versus Shopify's order data, making funnel analysis unreliable.

• GA4 Revenue (30d)$1,342 vs Shopify $2,372.26
• Shopify Revenue (30d)$2,372.26 source of truth from orders

Likely cause Likely missing GA4 purchase events from consent-mode blocking or a misfiring/duplicated purchase tag, rather than real revenue loss; compare order IDs to GA4 hits to tell which.

GA4 shows $1,342 in revenue while Shopify shows $2,415, a 44% gap that invalidates funnel analysis.

• GA4 vs Shopify Revenue-44% should be near 0%

Likely cause Likely GA4 purchase event firing incompletely (ad-blockers/consent loss) or duplicate order counting; compare order IDs to confirm which.

GA4 shows $1381 in revenue while Shopify shows $2263, a 39% undercount that invalidates downstream funnel math.

• GA4 vs Shopify Revenue-39% should be near 0% divergence

Likely cause Purchase events are likely missing or blocked client-side (ad blockers, consent mode) rather than a Shopify order problem; compare server-side vs client-side event counts to confirm.

GA4 shows $1,381 in revenue while Shopify shows $2,308 — a 40% gap that invalidates downstream funnel math.

• GA4 Revenue vs Shopify Revenue-40% should be within ~5% of each other

Likely cause Purchase events are likely missing or duplicated in GA4 (ad-blockers, consent mode, or broken confirmation-page tag) versus Shopify's native server-side order record.

GA4 reports $1,524 in revenue while Shopify shows $2,564 actually paid — a 41% tracking gap.

• GA4 Revenue vs Shopify Revenue-41% $1,524 vs $2,564

Likely cause Purchase event likely fails to fire on some orders (consent-mode blocking or thank-you page load issue) vs. duplicate/partial GA4 config; check consent logs and event firing rate.

GA4 reports $1,698 in revenue vs Shopify's actual $2,634, a 36% shortfall.

• GA4 Revenue vs Shopify Revenue$1,698 vs $2,634 -36% divergence

Likely cause Purchase events are likely blocked by consent-mode gating or failing to fire on the thank-you page; check both client-side tag firing and consent state.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

GA4 reports $1,686 vs Shopify's actual $2,772, a 39% undercount that invalidates downstream funnel reads.

• GA4 Revenue vs Shopify Revenue-39% should be within 10%

Likely cause Likely GA4 purchase events are lost client-side (ad-blockers/Safari ITP) or firing inconsistently; check if server-side tagging would close the gap vs a tag-config error.

Mobile product pages convert to cart at only 3%, well under the 5–10% band, losing an estimated $1,484/month.

• Session → View Product81% above 20–45% band
• View Product → Add to Cart3% vs 5–10% band
• Add to Cart → Begin Checkout53% vs 40–60% band
• Begin Checkout → Purchase42% vs 40–60% band, borderline

Likely cause Likely weak on-page persuasion (price/reviews/CTA visibility) or a hard-to-reach Add-to-Cart button; 269 mobile dead clicks suggest shoppers tapping non-functional elements. Figures are provisional given RED tracking.

GA4 shows $1,365 vs Shopify's $2,213 in actual revenue, a 38% gap that invalidates funnel analysis.

• GA4 Revenue$1,365 vs Shopify $2,213
• Shopify Revenue$2,213 source of truth, 83 orders
• Divergence-38% GA4 under-reporting vs Shopify

Likely cause GA4 purchase event is misfiring or blocked (consent/tag issue), or some orders complete outside GA4-tracked sessions; compare tag firing logs vs order source.

GA4 revenue ($1,425) is 42% below Shopify revenue ($2,472), meaning funnel numbers below cannot be trusted yet.

• GA4 vs Shopify Revenue-42% $1,425 vs $2,472

Likely cause Likely missing or mis-firing GA4 purchase events, or a broken Shopify-GA4 integration; check tag firing on the order confirmation page to distinguish.

GA4 shows $1,442 revenue vs Shopify's $2,489 — a 42% gap signals broken purchase tracking.

• GA4 Revenue$1,442 vs Shopify $2,489
• Revenue Divergence-42% tracking verdict RED

Likely cause Likely a GA4 purchase-event or consent-mode misconfiguration vs a missing/duplicated conversion tag; check consent banner firing vs raw tag presence to distinguish.

GA4 shows $1,355 vs Shopify's $2,323 in actual revenue, a 42% shortfall in reported sales.

• GA4 Revenue$1,355 vs Shopify $2,323
• Shopify Revenue$2,323 source of truth

Likely cause Likely a broken or missing purchase event/consent gate in GA4, or a checkout redirect losing UTM/session data; check consent mode vs event firing to distinguish.

GA4 shows $1,327 in revenue vs Shopify's actual $2,623, a 49% gap.

• GA4 vs Shopify Revenue-49% GA4 $1,327 vs Shopify $2,623

Likely cause Likely missing/duplicate GA4 purchase events or consent-blocked tracking; compare order IDs vs check consent mode logs to isolate.

GA4 shows $664 vs Shopify's $1,072.08 in actual revenue, a 38% shortfall that invalidates downstream funnel math.

• GA4 vs Shopify revenue-38% should be ~0% divergence
• Consent rate capturenull unknown / not captured

Likely cause Either GA4's purchase event isn't firing on all order types, or a consent-mode/cookie banner is blocking tags before they send; compare tag-fire logs against Shopify order timestamps to tell which.

GA4 reports $757 in revenue while Shopify shows $1293 — a 41% gap that undermines every funnel metric.

• GA4 Revenue vs Shopify Revenue$757 vs $1293 -41% divergence
• Consent Ratenot captured null value

Likely cause The purchase/conversion event likely under-fires due to a broken tag or unconfigured consent mode; confirm by comparing GA4 DebugView hits to Shopify order timestamps.

GA4 undercounts revenue by 33% versus Shopify, making all downstream funnel figures unreliable.

• GA4 vs Shopify Revenue$976 vs $1467 -33% divergence
• Shopify orders vs abandoned checkouts18 orders / 23 abandoned ~44% real completion rate
• Mobile Checkout → Purchase (GA4)15% vs 40–60% band
• Desktop Checkout → Purchase (GA4)5% vs 40–60% band

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

GA4 shows $1,035 in revenue vs Shopify's actual $1,685 — a 39% shortfall pointing to broken measurement.

• GA4 Revenue vs Shopify Revenue-39% should track within a few % of each other

Likely cause Likely GA4's purchase event isn't firing for every order, or value/currency mapping is wrong; compare GA4 vs Shopify order counts to tell which.

GA4 reports $946 in revenue while Shopify shows $1,779, a 47% shortfall pointing to broken measurement.

• GA4 vs Shopify revenue$946 vs $1,779 -47% divergence
• Consent rate trackingnull not configured

Likely cause Purchase event misfiring or consent-mode blocking client-side tags; comparing server-side Shopify webhook events to GA4 DebugView would isolate which.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

GA4 undercounts revenue by 27% vs Shopify and shows an impossible 104% desktop cart-to-checkout rate.

• GA4 vs Shopify Revenue$1,587 vs $2,163 -27% divergence
• Desktop Add to Cart → Begin Checkout104% impossible, vs 40–60% band

Likely cause Likely duplicate or missing GA4 event fires (e.g. begin_checkout firing without a matching add_to_cart, or purchase deduplication failure); confirm by comparing GTM trigger counts to Shopify order/session logs.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

GA4 shows $1,702 in revenue while Shopify shows $2,427, a 30% gap that invalidates funnel conclusions.

• GA4 vs Shopify Revenue-30% should be ~0% divergence

Likely cause Likely GA4 purchase event misfiring or consent-mode blocking causing missed transactions; check DebugView vs order IDs to confirm which.

GA4 reports $1,205 while Shopify shows $2,171 in revenue, a 44% gap that invalidates funnel math.

• GA4 vs Shopify Revenue-44% should be within ~5%

Likely cause Likely missing/duplicate purchase events or unconfigured consent mode blocking tags; compare raw GA4 event counts vs Shopify order IDs to distinguish.

GA4 shows $1,904 vs Shopify's $2,927 (-35%), and desktop cart→checkout hits 108%—measurement is broken.

• GA4 Revenue vs Shopify Revenue-35% GA4 $1,904 vs Shopify $2,927
• Desktop Add to Cart → Begin Checkout108% impossible, vs 40–60% band

Likely cause Duplicated or missing add_to_cart/purchase tags (double-fired GTM triggers vs ad-blocker event loss) are skewing both revenue and funnel ratios.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

GA4 shows $1,271 in revenue while Shopify shows $2,578.07, a 51% shortfall that invalidates downstream funnel math.

• GA4 Revenue vs Shopify Revenue$1,271 vs $2,578 -51% divergence

Likely cause Likely a missing/duplicated GA4 purchase event or a consent-mode gap dropping conversions; compare GA4 order IDs against Shopify orders to tell them apart.

GA4 reports $1,271 vs Shopify's $2,220 in actual revenue, a 43% shortfall in tracked sales.

• GA4 Revenue$1,271 last 30 days
• Shopify Revenue$2,220 last 30 days, source of truth
• Divergence-43% GA4 under-reports vs Shopify

Likely cause GA4's purchase event likely misfires or is blocked by missing consent mode, versus duplicate/offline orders in Shopify; check consent banner default and event timing.

GA4 reports $1,468 while Shopify reports $2,589.16 in the same 30 days, a 43% gap.

• GA4 Revenue$1,468 vs Shopify $2,589.16
• Shopify Revenue$2,589.16 source of truth (orders)

Likely cause Likely a missing/duplicated purchase event or consent-gated tag firing inconsistently; check GA4 purchase event dedupe vs Shopify order webhook timing.

GA4 shows $1,496 in revenue while Shopify shows $2,643 — a 43% gap pointing to broken tracking.

• GA4 Revenue vs Shopify Revenue-43% should be near 0% divergence

Likely cause Likely GA4 purchase events are under-firing from consent blocking, or duplicate/missing triggers in tag setup; check consent logs vs GTM trigger config.

GA4 shows $1,742 in revenue while Shopify shows $2,962, a 41% gap that invalidates funnel conclusions.

• GA4 vs Shopify Revenue-41% GA4 $1,742 vs Shopify $2,962

Likely cause Likely a missing or duplicated GA4 purchase event, or broken consent mode; distinguish by comparing GA4 event counts to session counts in DebugView.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

GA4 reports $1,603 in revenue while Shopify shows $2,700, a 41% gap that makes every funnel rate unreliable.

• GA4 Revenue$1,603 vs Shopify $2,700.37
• Revenue Divergence-41% acceptable range is ±10%

Likely cause Likely a broken or duplicated GA4 purchase event, or consent-mode blocking; compare order counts (not just revenue) to tell which.

GA4 shows $1,566 in revenue while Shopify shows $2,459 — a 36% tracking gap.

• GA4 Revenue vs Shopify Revenue$1,566 vs $2,459 -36% divergence

Likely cause Likely a GA4 purchase-event or consent-mode gap dropping orders, or a tag firing issue on the confirmation page; compare order IDs to tell which.

GA4 shows $1,365 in revenue while Shopify shows $2,390, a 43% under-count.

• GA4 Revenue vs Shopify Revenue-43% GA4 under-reports actual sales

Likely cause Purchase events likely fail to fire for some sessions, or consent-mode blocking drops GA4 tags before checkout completes.

GA4 reports 39% less revenue than Shopify ($1,365 vs $2,252), making every downstream funnel metric unreliable.

• GA4 vs Shopify Revenue-39% should be near 0% divergence

Likely cause Likely missing GA4 purchase events from unconfigured consent mode or duplicate/misfiring GTM tags; check consent wiring vs tag firing to distinguish.

GA4 shows $1,552 vs Shopify's $2,691 in revenue this month, a 42% gap flagged RED.

• GA4 vs Shopify Revenue-42% should be ~0%

Likely cause Missing/duplicated GA4 purchase events, or consent-mode blocking tags before they fire; compare event counts vs Shopify webhooks to isolate which.

GA4 reports $1,481 in sales while Shopify shows $2,532, a 41% gap, making funnel numbers unreliable.

• GA4 vs Shopify Revenue-41% should be within ~5%

Likely cause Likely GA4 purchase event firing inconsistently or consent-mode blocking hits; distinguish via GA4 DebugView vs consent banner logs.

GA4 shows $1,442 in revenue vs Shopify's $2,649, a 46% shortfall, meaning purchase events are being lost.

• GA4 vs Shopify Revenue-46% should be ~0%
• Desktop Add to Cart → Begin Checkout91% vs 40–60%

Likely cause Likely missing/duplicated GA4 purchase events or consent-mode blocking; confirm by matching order IDs between GA4 and Shopify.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

GA4 shows $1,162 while Shopify shows $1,567 for the same 30 days, a 26% gap.

• GA4 Revenue$1,162 reported by analytics
• Shopify Revenue$1,567 actual orders (18)
• Divergence-26% exceeds trustworthy threshold

Likely cause Likely a broken or duplicated GA4 purchase event versus a consent/ad-blocker issue suppressing hits; comparing event payloads to blocked-request logs would distinguish them.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

GA4 reports $1131 vs Shopify's real $1726, a 34% shortfall, so downstream funnel math is provisional.

• GA4 vs Shopify Revenue-34% target <5% divergence
• Consent Rate Capturenull expected a %

Likely cause Likely missing GA4 purchase events from unconsented sessions or ad-blockers, vs a tagging bug double-firing/missing on checkout; check consent-mode logs first.

GA4 undercounts revenue by 34% vs Shopify ($1,131 vs $1,708), making all funnel metrics unreliable.

• GA4 vs Shopify Revenue$1,131 vs $1,708 -34% divergence

Likely cause Likely a purchase event that fails to fire on some orders or is blocked by consent mode; compare per-order GA4 vs Shopify logs to isolate which.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

GA4 shows $1,502 vs Shopify's actual $2,039 in 30 days, a 26% gap that invalidates funnel analysis.

• GA4 Revenue (30d)$1,502 vs Shopify $2,039
• Revenue Divergence-26% acceptable threshold ~±10%

Likely cause Likely GA4 purchase events under-firing (consent-mode gating or broken checkout tag) or duplicate/missing events; DebugView vs order webhook comparison will distinguish.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

GA4 reports $1,694 vs Shopify's actual $2,370 in revenue — a 29% gap signals broken measurement.

• GA4 vs Shopify revenue-29% should be near 0%

Likely cause Likely duplicate or missing GA4 purchase events, or consent-mode defaults blocking tags before load; check both.

GA4 undercounts revenue by 30% vs Shopify and shows an impossible 100% desktop cart-to-checkout rate.

• GA4 vs Shopify Revenue$1655 vs $2370 -30% divergence
• Desktop Add to Cart → Begin Checkout100% vs 40-60% band
• Shopify Checkout Completion67% (26/39) vs GA4 12-26%

Likely cause Duplicate or missing GA4 begin_checkout/purchase tags, possibly from a consent-mode gap; confirm by comparing GA4 DebugView events to Shopify's checkout_completed webhook.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

GA4 reports $1,315 in revenue while Shopify shows $2,087, a 37% gap that invalidates funnel analysis.

• GA4 revenue vs Shopify revenue$1,315 vs $2,087 -37% divergence

Likely cause Likely GA4 purchase event misfiring/duplicating or a consent-mode gap dropping events; compare GA4 DebugView events against Shopify order webhooks to isolate.

GA4 shows $1,205 in revenue vs Shopify's $2,257, a 47% gap, meaning purchase tracking is broken.

• GA4 vs Shopify Revenue-47% should be near 0%
• Desktop Add to Cart → Begin Checkout116% vs 40–60%, physically impossible

Likely cause Duplicate or missing GA4 add_to_cart/purchase events (double-fired tags or blocked consent) inflate retention and undercount revenue; check tag firing vs consent mode.

GA4 shows $1205 vs Shopify's $2048 (-41%), and desktop checkout events exceed add-to-carts, proving broken tracking.

• GA4 vs Shopify Revenue$1205 vs $2048 -41% divergence
• Desktop Add to Cart → Begin Checkout116% vs 40–60% (impossible)

Likely cause Duplicate begin_checkout/purchase event firing, or consent-mode blocking purchase pixels before conversion — check GTM preview vs. consent logs.

Only 3% of mobile product-page viewers add to cart, well under the 5–10% band.

• Session → View Product83% vs 20–45%
• View Product → Add to Cart3% vs 5–10%
• Add to Cart → Begin Checkout39% vs 40–60%

Likely cause Likely a weak or buried add-to-cart CTA on the mobile PDP, or slow mobile load suppressing intent; check page speed vs CTA placement to distinguish.

Mobile View→Add to Cart converts at only 3%, well under the 5–10% band floor.

• Session → View Product83% vs 20–45% band
• View Product → Add to Cart3% vs 5–10% band
• Add to Cart → Checkout42% vs 40–60% band
• Checkout → Purchase41% vs 40–60% band

Likely cause Mobile PDP CTA is likely hard to see/tap or the page is slow to become interactive; check load speed vs CTA placement to distinguish.

GA4 reports $1,468 in revenue vs Shopify's actual $2,543 — a 42% gap that invalidates funnel analysis.

• GA4 vs Shopify Revenue-42% should be within ~5%

Likely cause Likely a broken or duplicated GA4 purchase event, or consent-mode blocking tags before purchase completes on part of traffic.

GA4 reports $1,643 vs Shopify's $2,094 in revenue, a 22% gap flagged RED.

• GA4 Revenue vs Shopify Revenue-22% exceeds trustworthy divergence threshold

Likely cause Likely a missing/duplicated GA4 purchase event or consent-blocking on checkout; compare order IDs between GA4 and Shopify to isolate which.

GA4 reports $1,758 vs Shopify's $2,985 in actual revenue, a 41% shortfall.

• GA4 vs Shopify Revenue-41% should be ~0%

Likely cause Likely a GA4 purchase event firing incompletely (consent mode gap or lost transactions) vs Shopify's server-recorded orders; check consent banner wiring vs duplicate/missing transaction IDs.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

Mobile View→Add to Cart is 3%, under the 5–10% band, losing an estimated $1,121/month.

• Session → View Product81% vs 20–45% band
• View Product → Add to Cart3% vs 5–10% band
• Add to Cart → Checkout55% vs 40–60% band
• Checkout → Purchase40% at 40–60% band floor

Likely cause 270 mobile dead clicks suggest unresponsive PDP buttons, or shoppers (23% avg scroll) never reach trust/CTA content lower on the page.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

GA4 shows $1,365 in revenue while Shopify shows $2,390 for the same 30 days, a 43% gap.

• GA4 Revenue vs Shopify Revenue$1,365 vs $2,390 -43% divergence

Likely cause Likely missing or duplicated purchase events, or consent-mode tag blocking (consentRatePct is null); order-ID reconciliation will tell which.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

GA4 shows $1,442 in revenue while Shopify shows $2,489 — a 42% gap signals broken purchase tracking.

• GA4 Revenue vs Shopify Revenue-42% tracking verdict RED

Likely cause Likely the GA4 purchase event fails to fire on some checkouts (e.g. SPA/Shop Pay redirects) or consent blocking drops events; compare missing order IDs to tell which.

GA4 shows $1,355 vs Shopify's $2,208 in revenue, a 39% gap that makes every funnel number unreliable.

• GA4 Revenue vs Shopify Revenue-39% should be within ~5%
• Consent Rate Trackingnull not measured

Likely cause Purchase events likely fail to fire or are blocked (consent mode/ad-blockers) rather than a real order mismatch; check GA4 DebugView on the confirmation page vs Shopify's order log.

GA4 reports $1,355 in revenue while Shopify shows $2,208, a 39% gap flagged RED.

• GA4 Revenue$1,355 vs Shopify $2,208
• Shopify Revenue$2,208 source of truth

Likely cause Likely a broken or duplicated GA4 purchase event, or missing consent-mode signals; distinguish by checking dataLayer purchase firing vs consent banner logs.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

GA4 reports $713 in revenue while Shopify shows $1,121 — a 36% gap signaling broken measurement.

• GA4 vs Shopify Revenue$713 vs $1,121 -36% divergence

Likely cause Purchase events likely blocked by consent-mode gating or a broken GA4 tag on the order-confirmation page; check consent defaults vs tag firing.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

GA4 shows $1,073 vs Shopify's $1,695 — a 37% gap that invalidates every downstream funnel number.

• GA4 vs Shopify Revenue$1,073 vs $1,695 -37% divergence
• Consent Rate Trackingnull not configured

Likely cause Likely a missing/duplicated GA4 purchase event or a consent-mode gap blocking the tag on some checkouts; check tag firing rate vs completed Shopify orders to tell which.

GA4 shows $1,073 in revenue while Shopify shows $1,639, a 34% gap that undermines all funnel analysis.

• GA4 vs Shopify Revenue-34% should be near 0%
• Consent rate signalnull unknown/missing

Likely cause Likely a missing or duplicated purchase event in GA4, or consent-mode blocking the tag before it fires; check GTM debug vs consent banner timing.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

GA4 shows $992 in revenue while Shopify shows $1717 for the same 30 days, a 42% gap.

• GA4 revenue vs Shopify revenue$992 vs $1717 -42% divergence

Likely cause GA4 purchase event is likely firing incompletely (consent-mode blocking or client-side tag failing before order confirmation loads) rather than actual lost sales; compare Shopify order timestamps against GA4 purchase event hits to confirm.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

GA4 shows $1,162 in revenue while Shopify shows $1,678, a 31% gap that invalidates funnel math.

• GA4 vs Shopify Revenue-31% should be ~0%

Likely cause Likely a broken or duplicated GA4 purchase event, or consent-mode gating suppressing some conversions; compare tag firing against consent logs to tell apart.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

GA4 undercounts revenue by 28% vs Shopify ($1,162 vs $1,606), so downstream funnel numbers are unreliable.

• GA4 Revenue$1,162 vs Shopify $1,606
• Shopify Revenue$1,606 source of truth (orders ledger)
• Clarity session count0 despite 210 rage clicks + 1,115 dead clicks logged

Likely cause GA4 purchase event is likely missing/duplicating on checkout, or consent-mode is blocking it; check GTM trigger firing vs the Shopify order webhook.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

GA4 shows $1391 in revenue vs Shopify's $2007, a 31% gap that invalidates all funnel percentages.

• GA4 vs Shopify Revenue-31% should reconcile within ~5%

Likely cause Missing or duplicate purchase events (e.g. blocked by consent mode or firing before order confirmation) rather than real lost sales; check GA4 DebugView against the 21 Shopify orders to confirm.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

GA4 undercounts revenue by 28% vs Shopify ($1,852 vs $2,577), making funnel metrics unreliable.

• GA4 vs Shopify revenue-28% should be ~0% divergence

Likely cause Likely a missing/duplicated GA4 purchase event or consent-mode gating dropping orders; compare server vs client-side firing to distinguish.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

GA4 shows $1507 vs Shopify's $2190 (-31%), and desktop checkout retention is an impossible 105%.

• GA4 vs Shopify revenue-31% $1507 vs $2190
• Desktop Add to Cart → Begin Checkout105% vs 40-60% band

Likely cause Likely duplicate begin_checkout event firing or a consent/attribution gap dropping GA4 purchases; compare event counts vs Shopify order IDs to distinguish.

GA4 reports $1,353 in revenue vs Shopify's $1,962, a 31% gap — measurement itself is broken.

• GA4 vs Shopify revenue-31% should be ~0%

Likely cause Missing purchase events on some checkout paths or duplicate/broken GA4 e-commerce tagging; check consent-mode gaps vs tag firing order.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

GA4 shows $1222 vs Shopify's $2548 (-52%), and desktop cart→checkout hits 127%, both signaling broken measurement.

• GA4 Revenue vs Shopify Revenue$1222 vs $2548 -52% divergence
• Desktop Add to Cart → Begin Checkout127% vs 40–60% band, impossible

Likely cause Duplicate or missing GA4 purchase/add_to_cart tags, e.g. a double-firing checkout tag or a broken purchase trigger; check GTM firing rules vs consent mode to isolate which.

GA4 revenue ($1183) is 36% below Shopify's actual $1846, meaning purchase events aren't fully captured.

• GA4 Revenue vs Shopify Revenue$1183 vs $1846 -36% divergence

Likely cause Purchase event under-firing (e.g., ad-blocker/consent-mode loss) or a broken GA4 e-commerce tag; check server-side vs client-side event counts.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

Only 3% of mobile product viewers add to cart, far below the 5–10% band floor.

• Session → View Product83% vs 20–45% band
• View Product → Add to Cart3% vs 5–10% band
• Add to Cart → Begin Checkout41% vs 40–60% band, near floor
• Begin Checkout → Purchase40% vs 40–60% band, at floor

Likely cause Mobile PDP likely hides or delays the add-to-cart action — either the CTA sits below the fold or slow-loading assets delay taps; check scroll-to-CTA distance vs page load time to tell which.

GA4 shows $1,468 in revenue while Shopify shows $2,456 — a 40% gap that invalidates downstream funnel math.

• GA4 revenue vs Shopify revenue$1,468 vs $2,456 -40% divergence

Likely cause GA4 Purchase event likely under-fires (dedupe/client-side blocking) or orders complete without the confirmation page loading; check event fire count vs Shopify order count to distinguish.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.

The Begin Checkout → Purchase retention sits below half its typical range on a store whose GA4↔Shopify tracking is already suspect.

Likely cause Most likely a tracking artefact — missing/duplicate events or consent-mode gaps — not a genuine funnel failure.