Sealed proof of every transaction — so Visa believes you when chargebacks hit.
Stripe and PayPal hand you a dispute form. Visa and MasterCard rarely see cryptographic proofs from small merchants — most disputes default to the cardholder. Sealed for Shops seals every transaction, refund, and customer attestation, then generates a tamper-evident dispute pack with a public verifier URL. Burden-of-proof shifts. Win rates climb.
- $249/mo Standard (~$1M GMV/mo)
- $499/mo Pro (~$2–3M GMV/mo)
- $0.10 per sealed transaction overage · See full pricing →
Seal a transaction event.
Want to try all three segments? Open the full demo →
Free 60-day pilot for the first 5 NC SMB shops
We'll wire your Stripe/PayPal webhooks and bundle your next chargeback as a sealed dispute pack within a week.
What ships in the $249 plan.
Up to 25 sealed transactions / mo
Stripe / PayPal / Square webhook adapter. Every charge, refund, and dispute event auto-seals. Overage at $0.10/event beyond plan.
Real-time fraud scoring
fraud_sentinel agent: 0–100 risk score with explanatory factors (velocity, device fingerprint, biometric). Recommendations: allow / step-up auth / block.
Dispute evidence pack
One-click PDF: original sealed receipt + customer attestation + photo/document hashes + public verifier URL. Pre-formatted for Visa/MasterCard arbitrator workflow.
Service-business signoff
"Verify-this-work-was-done" button on every invoice. Customer signs, you sign, photos with EXIF + GPS get sealed. Eliminates "I never agreed to this" disputes.
Chargeback alert workflow
Stripe webhook → Sealed → fraud_sentinel re-scores → if dispute drops, auto-bundle the evidence pack and notify you on Slack/email.
Reconciliation report
Monthly sealed reconciliation across rails — Stripe + PayPal + ACH + wire. Drift to zero. Audit-ready for your accountant.
Why this changes chargeback economics.
- Today: SMB merchant submits a dispute response with screenshots and shipping logs. Arbitrator decides. Win rate ~40–50%.
- With Sealed: Same dispute response, plus a sealed receipt with a public verifier URL the arbitrator opens themselves. The seal proves the transaction record has not been modified. Visa/MasterCard arbitrators have not seen this from SMBs before — burden of proof shifts. Expected win rate: 60–70%.
- For service businesses: The "verify-this-work-was-done" button eliminates the most common dispute — "the work wasn't completed as agreed." Painters, electricians, lawyers, contractors get an exit-interview attestation sealed at completion.
- For e-commerce: Pre-shipment device fingerprint + behavioral biometric + sealed order. Friendly fraud rates drop measurably.