Pay per certificate, or go unlimited. Every plan includes the 10-year verification registry.
| Step | What happens |
|---|---|
| 1 · Checkout | This page creates a POST /v1/billing/checkout session (Stripe hosted, PCI-safe — we never see cards). |
| 2 · Webhook | POST /v1/billing/webhook verifies the Stripe signature and mints certificate credits to your wallet. |
| 3 · Certify | The recorder spends 1 credit per seal; institutions subscribe instead of per-doc credits. |