Google Ads Audit Checklist for Ecommerce

Use this Google Ads audit checklist for ecommerce in order: define catalog scope, verify product and feed intent, check page and checkout consistency, test purchase tracking, reconcile net orders, and compare contribution with stock and fulfillment capacity. Keep customer and payment data in approved systems.

This is an educational checklist, not financial, tax, legal, privacy, or platform-policy advice. Consult Google Ads Help, Google Ads policy guidance, and merchant requirements.

1. Define scope and stages

[ ] Record dates, products, variants, categories, brands, prices, stock, margins, shipping, tax, currencies, promotions, returns, campaigns, budgets, pages, checkout, analytics, and order systems.
[ ] State whether the question concerns catalog, category, brand, market, new-customer growth, repeat value, feed quality, or profitability.
[ ] Separate impression, click, view, cart, checkout, purchase, fulfilled, delivered, return, refund, chargeback, repeat, and contribution.
[ ] Separate support, wholesale, suppliers, jobs, and duplicates.
[ ] Record currency, time zone, attribution window, consent assumptions, stock, price, shipping, and platform changes.

2. Check product, query, and feed intent

[ ] Map campaigns to catalog, category, brand, product, market, feed source, page, checkout, and owner.
[ ] Review location, language, device, audience, exclusions, search terms, titles, attributes, stock, price, availability, images, variants, shipping, and tax.
[ ] Classify product, category, brand, comparison, price, discount, shipping, return, support, wholesale, supplier, job, competitor, and irrelevant intent.
[ ] Flag unavailable, wrong-variant, wrong-market, and stale products.

3. Validate pages, offers, and checkout

[ ] Follow searches through ad, product page, variant, cart, checkout, payment, and confirmation.
[ ] Check price, stock, shipping, tax, returns, warranty, promotion, subscription, bundle, sizing or specification, delivery, and contact route.
[ ] Flag unsupported discount, scarcity, comparison, review, quality, health, sustainability, delivery, and best-price claims.
[ ] Confirm feed, ad, page, cart, and checkout agree.

4. Test tracking and order flow

[ ] Use an approved test order and payment method across mobile, desktop, products, variants, currencies, promotions, shipping areas, and consent states.
[ ] Check source values, consent, product and variant IDs, currency, tax, shipping, discount, transaction ID, purchase deduplication, refunds, cancellations, payment failure, fulfillment, and confirmation.
[ ] Confirm a reload or duplicate callback does not create a second purchase.
[ ] Distinguish view, cart, checkout, paid purchase, fulfilled, delivered, return, refund, and repeat.

5. Reconcile orders and revenue

[ ] Compare ad events with analytics, platform orders, payment captures, fulfillment, delivery, returns, refunds, chargebacks, and repeat orders.
[ ] Break down by product, category, brand, campaign, query, device, market, new or returning customer, and cohort.
[ ] Check source IDs, transaction IDs, attribution, consent, deduplication, currency, time zone, order status, offline imports, and reporting lag.
[ ] Mark recent orders immature for returns and repeat analysis.
[ ] Do not send offline values into bidding before the join is proven.

6. Review contribution and inventory

[ ] Record spend, net collections, product cost, shipping, pick and pack, payment and marketplace fees, discounts, tax treatment, returns, refunds, chargebacks, support, warehousing, and repeat value.
[ ] Keep gross sales, captured payment, net sales, and contribution separate.
[ ] Compare demand with stock, replenishment, fulfillment, delivery promise, support, and return capacity.
[ ] Mark missing return, fee, cost, and cohort evidence unknown.

7. Check privacy, policy, and data use

[ ] Review forms, analytics, audiences, remarketing, customer lists, enhanced or offline conversions, checkout, payment, order, and CRM transfers.
[ ] Confirm consent, data minimization, access, retention, vendor ownership, and approved handling of sensitive customer data.
[ ] Review product, health, financial, counterfeit, trademark, review, promotion, shipping, return, and destination claims.
[ ] Escalate policy, tax, legal, privacy, and merchandising questions.

8. Close findings and retest

For each failure, capture catalog, product, market, campaign, query or page, device, evidence, impact, owner, priority, action, proof condition, retest result, and limitation. Prioritize duplicate or missing purchase tracking, broken checkout, stale feeds, unavailable products, wrong prices, policy risk, bad joins, and margin gaps.

After each repair, repeat the same product journeys and compare mature cohorts. Annotate catalog, stock, price, shipping, promotion, and platform changes.

Ecommerce handoff

End with what is proven, what must be corrected, what requires policy or commercial review, what should be tested, and what remains unknown. For context, see how to audit a Google Ads account for ecommerce, free Google Ads audit for ecommerce, and best Google Ads audit tools.