No-card-on-file rule veto history
- Cloudflare R2 — killed in object-storage-split decision
- Vercel Pro — killed when considering hosting tiers
- Auth0 — killed in auth-backend grill
- Clerk Pro — would be killed at 10k MAU; hence the 5000 MAU migration trigger
- Macrium Reflect Free — discontinued, unrelated to card rule but listed for completeness
- Rule:
no-card-on-file-prepaid-escapeis absolute