Digital business card guides
Start with the decision you need to make. Each guide includes a working sample, clear steps and the limits to check before you buy.
NFC vs QR business cards: which should you use?
Compare an NFC tap, a QR scan and a direct card link. Try a real QR demonstration and learn what a physical NFC card needs to work.
A one-time digital business card purchase: what is included?
Compare Adaivo’s Digital only and Digital + NFC options, try the free sample, and understand payment, publication review and later updates.