Pricing

Q: How much does a StampR certificate cost?

A single certificate is €6.80, VAT included, with no subscription required. For higher volumes, prepaid certificate packs are available (Starter 10, Studio 50, Pro 200) that lower the per-certificate cost. Pack credits never expire and are redeemable only for StampR certificates.

Single payment or subscription — choose based on your volume.

Qualified timestamp certificate

€6.80 (VAT included) Single payment per certificate — no subscriptions or hidden fees.

Qualified electronic timestamp issued by BORICA AD – B-Trust (QTSP, ETSI EN 319 421/422).
PDF certificate with serial number, QR code and step-by-step verification guidance.
Time Stamp Token (.tsr) and SHA-256 hash for independent validation and long-term evidence.
Instant issuance with account archive access and confirmation email.

Order your certificate

No subscription needed — pay only for what you use.

Secure payment

What you receive

Certification of one file or SHA-256 hash with full EU-recognised legal effect.
Permanent preservation of the hash and certificate inside StampR for public validation.
Human support whenever you need help presenting the evidence to clients or authorities.

Legal validity

StampR works with qualified timestamps compliant with the EU eIDAS regulation. They enjoy a presumption of accuracy for time and integrity, making the certificate suitable for legal, procurement and contractual use.

Payment Methods

Pay securely online with debit/credit card (Visa, Mastercard, BORICA) or Apple Pay / Google Pay through our protected virtual POS. Payments are processed by Web Trade EOOD.

Billing & assistance

An electronic VAT invoice is available on request. Access your certificates at any time and rely on our team for verification or regenerated copies when needed.

▌ Frequently asked questions

How much does a StampR certificate cost?

€6.80 per certificate, VAT included. No subscription required. Subscriptions (Creator €9.99/mo, Pro €19.99/mo, Studio €49.99/mo) are available for volume users and reduce the per-certificate cost to as low as €0.50.

Is there a free option?

Yes. New accounts receive one free certificate. You can also use the promo code FREESTAMP for an additional free timestamp.

What payment methods are accepted?

Credit and debit cards (Visa, Mastercard) via DSK Bank's secure virtual POS terminal. Payment is processed entirely by the bank — StampR does not store card data.

Can I get a VAT invoice?

Yes. An electronic invoice is issued automatically after payment. For business accounts with recurring invoicing needs, the Pro or Studio plan is recommended.

What is the refund policy?

If a certificate was not delivered due to a technical error on our side, a full refund is issued. Because timestamp certificates are generated and delivered instantly upon payment, completed certificates cannot be refunded. See our Refund Policy for details.