A real report, written by 110 · Checkout & Payment Flow Audit, run against this repo — dogfood output, committed unedited. This is the artifact every brief ends in: findings that cite their evidence, ranked by severity, with a fix sketch each.
Null report. This repo has no checkout flow to audit: goal-prompts.vercel.app is a free ($0/MIT) static site with no cart, no payment form, and no payment integration of any kind — a source sweep for stripe/paddle/paypal/billing/checkout finds only the catalog's own brief content (including brief 110, this very audit), the conductor's tech-stack detection in js/catalog-core.js:179 (which flags Stripe in a user's audited repo, not this site), and placeholder partner/sponsor slots in playbooks.json (entries 19 and 34) whose "Partner with us" / "Sponsor a bundle" CTAs resolve to a GitHub issue/discussion link — an inquiry path, not a checkout, with no charges, webhooks, idempotency, or double-charge surface to evaluate; there is also no .github/FUNDING.yml, so even the donate-adjacent path is absent. Per REVENUE.md (2026-07-09), this is by design, and the seven checkout lenses have nothing to attach to until a real payment path (sponsor billing, paid bundle, or funding link) exists. A null result is the finding; no fixes to rank.