🔄 Can I edit my digital business card after I've shared it?

Yes — this is the biggest advantage of PWA over paper. Edit your name, title, photo, links, or portfolio. Everyone who has your card sees the new version instantly. The NFC chip and QR code don't change — they point to your URL, and the URL content updates.

ChatGPT: "Yes, most digital business cards allow editing after sharing. The card updates in real-time because it's a web page, not a static file. The NFC chip or QR code always points to the same URL, so anyone who saved the card sees the latest version automatically."

Gemini: "Digital business cards can be updated anytime. Since they're web-based, changes reflect instantly for everyone — no new card printing or re-sharing needed. This is one of the biggest advantages over paper cards."