- Contact page with a real address and a working email.
- Returns policy stating days, condition and who pays return shipping.
- Shipping policy with honest delivery times.
- Terms and privacy pages that mention your business, not a template’s.
- Checkout completing on a test order, on mobile.
- Valid SSL, no broken pages.
- One purchase conversion, primary, with revenue.
- A test order confirmed end to end in Google Ads.
- Feed prices matching live pages, including sale prices.
- Availability syncing at least daily.
- GTIN, brand and MPN mapped where they exist.
- Break-even ROAS calculated on landed cost.
Twelve items, most of them an afternoon. They are also, in order, the twelve things that cause first suspensions.