If you just paid

If you just paid, Stripe emails the receipt. This URL does not confirm payment.

Dual-Rail Receipt (£49)

1. Keep the Stripe email. That is the payment record.
2. Run sha256sum yourfile on your machine. We never receive the file.
3. Email the SHA-256 hex digest to receipts@qenex.ai with that Stripe receipt. File never uploaded.
4. We enqueue the hash. The pack shows which rails landed. Dual completeness is not guaranteed. Not legal advice. BOSA is the QTSP; QENEX is not.

How it works: /receipt. Live rail: veritas.qenex.ai.

Article 50(2) marking

Article 50(2) buyers: Lab issues the marking API key. Cancel or manage through billing@qenex.ai.

Cancel or manage: /manage. Billing: billing@qenex.ai.