Platform troubleshooting

Fix the issue. Understand the cause.

Source-backed guides to ads that do not serve, missing sales data, product mismatches, and indexing questions.

Google Ads

• Google Ads not getting impressions? Check these causes firstDiagnose zero Google Ads impressions in the right order: account eligibility, campaign status, targeting, and auction constraints.
• Google Ads conversions inactive or missing? Follow the purchaseSeparate a conversion-tag failure from a goal-setting, attribution, or reporting issue before changing your Google Ads campaigns.

Google Analytics 4

• GA4 not showing data? Check the stream before reinstallingCheck the GA4 property, measurement ID, live tag, and reporting context before adding another analytics installation.
• GA4 shows purchases but no revenue: what to inspectDiagnose a purchase event with missing revenue by checking values, currencies, item data, and the report you are using.

Google Merchant Center

• Merchant Center price mismatch: fix the source of the differenceCompare the exact product, variant, currency, and sale timing across the feed, product page, and structured data.
• Merchant Center availability mismatch: trace the stock updateInvestigate stock mismatches by following the affected SKU from the inventory source to the product page and feed.
• Merchant Center misrepresentation: review the business, not just the feedBuild a factual review of business identity, product claims, pricing, and fulfillment before appealing a Merchant Center decision.

Google Search Console

• Discovered or crawled, but not indexed: what the difference meansDistinguish discovery, crawling, and indexing so you investigate the right issue instead of repeatedly submitting the same URL.

Meta & Shopify

• Meta ads approved but not delivering? Separate account, ad, and catalog issuesAn approved ad can still face account, campaign, or product obstacles. Investigate the layer where delivery stops.
• Meta purchases counted twice on Shopify? Audit the integrations firstInvestigate overlapping Meta pixel installations and purchase-event ownership before trusting a sudden jump in reported sales.

Microsoft Advertising

• Microsoft UET unverified or inactive? Test the tag and the goal separatelyUnderstand UET tracking statuses and separate tag activity from a conversion goal that is recording the right purchase.
• Microsoft Ads eligible but not showing? Eligibility is only the first checkSeparate Microsoft Advertising eligibility from actual delivery, then investigate the affected account, campaign, and search.

The partnership model

• How pay-for-performance ecommerce marketing worksUnderstand who funds the ads, which sales count, and what a fully managed performance partnership should make clear before launch.
• Retainer versus performance-based marketing: compare the whole costA useful agency comparison includes media, management, setup, scope, and the sales used to calculate compensation—not just the headline fee.
• What agency-funded advertising changes for ecommerce cash flowAdvertising funding changes when marketing cash leaves the business, but inventory, shipping, returns, and settlement timing still need planning.
• Which ecommerce sales should count toward a performance marketing fee?Define eligible transactions, click attribution, duplicate claims, and order adjustments before a sales-based agency fee goes live.
• Is a funded marketing partnership right for your ecommerce store?Assess margins, product demand, tracking, inventory, and fulfillment before deciding whether a fully managed, funded advertising model fits.
• Questions to ask a performance marketing agency before signingUse these practical questions to evaluate funding, attribution, execution, reporting, and the responsibilities behind an agency’s performance promise.

Ecommerce economics and scaling

• Break-even ROAS starts with contribution marginCalculate the advertising room left after variable order costs, then distinguish break-even advertising from a worthwhile business result.
• Why one ROAS target can mislead a store with mixed product marginsCampaign averages can hide the difference between profitable product demand and revenue that leaves little after fulfillment.
• Before scaling ad spend, check inventory and fulfillment capacityAdvertising growth needs stock, shipping, and customer-service capacity. Use an operating check before adding demand.
• Seasonal ecommerce advertising: plan around demand and stock togetherConnect seasonal demand, inventory receipts, creative readiness, and shipping deadlines before deciding when to increase advertising.
• Discounts, free shipping, and the true economics of an ad offerEvaluate promotions by the contribution they leave after product, shipping, and return costs—not only by the conversion rate they produce.
• Blended marketing efficiency versus platform ROAS: use both carefullyStore-level marketing ratios and platform attribution answer different questions. Use a consistent denominator and investigate the gaps.

Search, Shopping, and product data

• Ecommerce search intent: match the campaign to the buying questionProduct names, category searches, compatibility questions, and research queries need different advertising and landing-page decisions.
• Shopping feed titles: describe the product buyers are searching forBuild accurate product titles around identity, relevant attributes, and variant differences, then evaluate the effect with product-level reporting.
• Shopping ads not serving? Diagnose product eligibility before bidsWhen products stop appearing in Shopping, check eligibility, product data, landing pages, and stock consistency before assuming the budget is too low.
• Search, Shopping, and Performance Max: give each a clear roleChoose campaign types around control, product data, measurement, and commercial objectives rather than assuming one format should replace every other.
• When Microsoft Advertising deserves a place in an ecommerce planEvaluate Microsoft Ads as a channel with its own demand, product eligibility, tracking, and economics—not an automatic copy of Google.
• Segment an ecommerce catalog for decisions, not just tidy reportingUse margin, availability, demand, and product roles to create groups that support real advertising decisions without unnecessary account complexity.

Paid social and demand generation

• Prospecting versus retargeting: give paid social two different jobsIntroduce products to new buyers and reconnect with interested shoppers using different messages, measurements, and expectations.
• Cart-abandoner remarketing: address the reason the order stoppedA cart is a signal of interest, not a diagnosis. Review checkout friction, product availability, timing, and messaging before adding a discount.
• Ecommerce creative testing: test the buying argument, not just the imageGive each creative test a clear customer question, distinguish concepts from cosmetic variations, and connect the result to purchases.
• Where Demand Gen fits in an ecommerce acquisition strategyUse Demand Gen with a clear audience, product story, and measurement role rather than treating it as another campaign that must duplicate search.
• Creative fatigue or a different problem? Diagnose before replacing every adDeclining paid-social results can come from audience, product, offer, tracking, or delivery changes. Check the context before blaming the creative.
• Connect paid social and search without counting the same sale twiceA customer journey can involve several channels, while the store records one order. Coordinate campaigns and reconcile reporting accordingly.

Measurement and attribution

• Double attribution: when Google and Meta claim the same saleUnderstand why Google and Meta can both claim one order, and how EP4P reconciles the overlap so each qualifying sale counts once toward your fee.
• Why GA4, ad platforms, and store revenue do not always matchInvestigate revenue definitions, attribution, timing, consent, and order adjustments before treating a reporting difference as a tracking failure.
• An ecommerce purchase-tracking audit that starts with the orderVerify purchase events, unique transaction references, values, currencies, and checkout paths against store orders before trusting the totals.
• Attribution windows: define the time between the ad and the saleA conversion window affects which purchases can receive advertising credit. Align reporting and commercial terms before comparing results.
• Returns and cancellations can change the meaning of ecommerce ROASReview the revenue retained after order adjustments and the product patterns behind them before increasing advertising investment.
• What an ecommerce marketing dashboard should help you decideA useful dashboard connects sales, product economics, acquisition, tracking quality, and operating constraints to specific next actions.
• How much evidence does an ecommerce advertising test need?Define the decision, buying cycle, commercial threshold, and uncertainty before declaring an advertising test a winner or loser.

AI, execution, and sustainable growth

• AI bidding needs commercial guardrails, not just a conversion goalGive automated bidding reliable purchase data, sensible product scope, and business constraints that reflect the sales you actually want.
• AI-generated ad creative still needs a product-truth reviewReview generated images and copy for product accuracy, claims, variant details, offer terms, and the experience customers will actually receive.
• Fix the measurement foundation before adding more marketing automationDocument event ownership, purchase values, product data, and reporting definitions before connecting more automated workflows.
• Scale ecommerce advertising by the next sale’s economicsHistorical campaign averages do not guarantee the same return at a higher spend. Review the incremental opportunity and operating capacity.
• An ecommerce agency handover checklist that protects the working knowledgeBring campaign history, product data, tracking ownership, reporting definitions, and operating context into a structured marketing handover.
• What the early stages of a funded ecommerce marketing partnership should establishUse the assessment, launch, and learning stages to establish fit, dependable measurement, operating responsibilities, and evidence for the next investment decision.

Practical marketing answers

The questions behind better decisions.

Clear answers to recurring community questions about campaign controls, measurement, creative, and agency accountability.

Google Ads

• Is Performance Max taking credit for brand searches?Separate branded demand from new-customer acquisition before judging a high PMax ROAS.
• Why can Google pay so much for one click with target ROAS?Target ROAS is a value-based bidding objective, not a promise that every click will be cheap or every order profitable.
• Why did Google Ads spend more than the daily budget?Distinguish an average daily budget, billed spending limits, and budget changes before diagnosing overspend.
• Negative keywords blocking sales—or failing to block bad searches?Use the actual query, negative match type, and list scope to diagnose exclusions without suppressing buying intent.
• Why is Performance Max sending people to the wrong page?Separate URL expansion, product destinations, and site redirects before changing a PMax landing-page setup.
• Do Performance Max audience signals restrict who sees the ads?Distinguish an audience suggestion from a delivery restriction before calling a PMax campaign remarketing-only.

Product feeds

• Missing GTIN on a handmade product: what should Merchant Center receive?Distinguish a genuinely unassigned identifier from an identifier missing in your feed.

Measurement

• GA4 Unassigned versus (not set): are they the same problem?Separate missing dimension information from traffic that does not fit the channel rules.
• Why does GA4 credit PayPal or Stripe for an ecommerce sale?Distinguish unwanted referrals from a broken measurement journey through a hosted checkout.
• Why do Google Ads clicks and GA4 sessions not match?Compare what each metric counts before treating a difference as lost traffic or click fraud.
• Should Google Ads use UTMs, auto-tagging, or both?Give each tagging method a clear purpose and test that the destination preserves the information.

Store conversion

• Add to carts but no sales: where is the buying path breaking?Separate event errors, product hesitation, and checkout friction before buying more traffic.

Meta Ads

• Cheap Meta clicks, no purchases: is Traffic the wrong objective?Check the objective, performance goal, and purchase signal before deciding that cheap Meta traffic is good ecommerce advertising.
• Meta Learning Limited: should you rebuild the campaign?Use the learning status as a diagnostic prompt, then assess purchase data, account fragmentation, and commercial performance.
• What Meta Ad Library can—and cannot—tell you about competitorsUse competitor ads to develop testable creative ideas without mistaking visible activity for proof of profit.
• Why Meta view-through sales are different from click-through salesSeparate exposure-based attribution from click-based attribution before comparing Meta, GA4, and an agency fee calculation.

Agency decisions

• How to tell whether your ecommerce agency is doing useful workAsk for the decisions, evidence, and commercial reasoning behind the work instead of judging an agency by edit counts.
• Who should control ad account access when you hire an agency?Clarify access, billing, measurement assets, and exit arrangements before work begins. Manager permissions are not the whole agreement.