How do I sign a card?
Open your personal link, add your message, done — you can edit until it seals.
You got a message like "add your wishes to Maria's card" with a button or link — that link is yours alone. Open it, tap Add your signature, write your message, style it, add a photo or voice note if you like, and press Done. That's it — no app, no account, no password.
- Changed your mind? Reopen the same link any time before the card seals and edit your signature in place.
- Keep the surprise — the celebrant can't see the card until it's delivered, so don't spoil it in person!
- The link dies automatically when the card seals.