Legal notice.

Stampo is operated by HELMO SOLUTIONS LTD, a company registered in England and Wales.

UK registration number and registered address will be filled in this section before public launch. Until then, the contact email below is the canonical channel for any official correspondence.

Antoine Pedretti — contact@stampo.cards.

Stampo runs on a small, named set of third-party processors. Each is bound by a data processing agreement that matches GDPR standards. The full inventory:

• Vercel Inc. — application hosting. 440 N Barranca Ave #4133, Covina, CA 91723, USA. Website: vercel.com.
• Supabase Inc. — database hosting, Singapore region.
• Stripe Payments Europe Ltd. — payment processing for paid plans, under European Standard Contractual Clauses for transfers.
• Resend — transactional email delivery (welcome, activation, reward notifications).
• Apple Inc. and Google LLC — Apple Wallet and Google Wallet pass delivery on the customer's phone.

The Stampo name, mascot, logo, and all editorial content on this site are the exclusive property of HELMO SOLUTIONS LTD. Any reproduction, distribution, or commercial use without prior authorisation is prohibited.

Apple Wallet and Google Wallet are trademarks of Apple Inc. and Google LLC respectively, used here for descriptive purposes only.

In the event of a dispute not resolved directly with our support team, you may turn to a consumer mediator. The applicable mediator reference will be specified here once the operating jurisdiction is finalised.

Stampo's terms of service ship alongside paid plans. Until then, the privacy policy covers what we do with your data, and the pricing FAQ covers what happens during the trial, after the trial, and on cancellation.

For any legal question, write to contact@stampo.cards.