What data does an NFC business card store or share?
Only what you put in your profile — nothing is collected without your say.
Your SmartCard's chip stores one thing: a link to your profile page. Whatever appears on that page — your name, contact details, links, payment info — is exactly what you've added in your chosen mode at app.smartcards.ng, and nothing more.
If you use the CRM (Contact Collection) feature, the only data collected is what the other person voluntarily types into the form when they tap your card back — SmartCards doesn't harvest contacts, location, or device data from anyone who taps your card.
You can edit or delete any information on your profile any time, and it updates instantly for the next person who taps — there's no old version still circulating once you change it.
Built-in CRM
Whoever taps your card can share their contact details back in seconds — you collect leads through a built-in contact exchange.
Nothing to hack remotely
The chip only stores a link — there's no login, wallet, or session on the card itself for anyone to break into.
Updates instantly, no reprint
Change your details at app.smartcards.ng and the very next tap shows the new version — no new card needed.
pick a card
Buy once. Activate once. Update anytime.
One card, controlled from your account. Activate it once, then update your details, switch modes, and manage multiple cards whenever you need.
Managing a team?
You can keep multiple SmartCards under one account, with each card set up for a different person, role, link, or use case.
- 1
Order your SmartCard
Pick a premade design or create a custom card. Every card ships with NFC, QR backup, and a license key for activation.
- 2
Tap or scan to activate
When it arrives, tap the card with your phone or scan the QR code. It opens SmartCards so you can sign in or create your account.
- 3
Link it to your account
Enter the card ID and scratch-off license key included in the pack. This ties the physical card to your SmartCards account.
- 4
Choose what it should do
Set your first mode: business profile, payment info, emergency info, live note, or custom link. You can switch modes anytime.
- 5
Start sharing
Tap the card or let people scan the QR. They see your latest details instantly, and you can update everything later.
Common Questions
Everything you need to know about SmartCards