Protect the flows that make you money
One broken checkout costs more than a month of BugBrain. It explores cart and payment flows like a real buyer on every release, and gates PRs before regressions merge.
- Dozens of interacting flows (search, filters, cart, checkout) are impossible to fully script.
- A broken checkout is lost revenue, and you usually find out from customers.
- Promo codes, payment edge cases, and inventory states go untested.
Why checkout is hard to test
A storefront has a combinatorial explosion of states: guest vs logged-in, promo applied, out-of-stock, multiple payment methods. Scripting them all is impractical, so the riskiest, revenue-impacting paths often go untested.
How BugBrain protects revenue flows
BugBrain explores buyer and seller journeys on its own and maps every screen into a knowledge graph. On each release it re-tests the high-risk money paths, posts findings to Slack or your tracker, and gates pull requests so checkout regressions get caught before they merge. See how SundayProduct uses this for multi-storefront agencies.

What you get
- Hands-off coverage of cart, checkout, and search
- Pre-merge gate on revenue-critical flows
- Verified bugs with evidence, routed to your tracker
- Accessibility checks on the buying journey
Frequently asked questions
Can BugBrain test a checkout that requires login and payment?
Yes. It supports credentialed logins and reuses saved sessions to test authenticated flows, and exercises checkout steps like a real user. Use a test/staging environment with test payment credentials.
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