NFC business card: how it works and what to put on it

An NFC business card is a normal-looking card with a small chip inside that opens a link when someone taps it on their phone. Most iPhones and Android phones read it without any app, and the link can open your contact details, WhatsApp, website or Google review page.

The card itself is simple. What matters is where the link points, and who controls it after you've handed out a hundred cards.

Picture a salon owner in Gariahat (an example, not a real client) who hands out cards at the counter. With an NFC card, a customer taps once and saves her number, books the next visit or leaves a review, without typing anything.

How an NFC business card works

The chip stores a web link. When a phone comes within a few centimetres, it reads the link and offers to open it. The card has no battery and never needs charging.

• On iPhone: Apple added background tag reading with the iPhone XS, XS Max and XR. It works whenever the screen is on, once the phone has been unlocked at least once after starting up. It pauses while the camera, Wallet or Apple Pay is in use, or in Airplane Mode (Apple Developer, as of November 2026).
• On Android: phones usually look for NFC tags when the screen is unlocked, unless NFC is turned off in Settings. From Android 17, tapping a tag with a web link shows an "open link" notification the person taps to continue (Android Developers, as of November 2026).

In practice, ask people to open their phone past the lock screen and hold it near the top of the back. If it doesn't work, the QR code on the card is the backup.

What to put on your NFC business card link

The link is the whole product. Choose the page people need most at the moment they meet you.

Keep the page short and fast on mobile data. A slow page wastes the tap.

Own the link, not just the card

This is the part most card sellers don't explain. If the chip points to a link on someone else's website, your cards stop working when their service stops or you stop paying.

• Best: the chip points to a page on your own domain, such as yourshop.in/card. You can change where it goes at any time.
• Fine: a provider's page you can edit, if you know what happens when you leave.
• Avoid: a link you can't change, because a new phone number means reprinting every card.

Ask any seller: whose domain is the link on, can I change it myself, and what happens if I stop paying?

NFC card, QR code or paper card?

You don't need to choose just one. Most good cards combine them.

• NFC: fastest for people with modern phones. One tap, no camera.
• QR code: works on almost any smartphone camera. Print it on the back of every NFC card as a backup.
• Printed details: name, phone and website still matter for people who keep cards in a drawer.

A card with a chip, a QR code and clear printed details works for everyone.

Ways small businesses use tap cards

The same chip works on more than visiting cards. Stickers and stands put the tap where customers already are.

1. Review stand at the counter: "Tap to review us on Google", right after a good visit. Our guide on getting more Google reviews covers the rules.
2. Table tags in a café: tap to open the menu or call a waiter.
3. A sticker on a delivery bag or invoice: tap to reorder on WhatsApp.
4. Staff cards: each stylist or technician with their own booking link.

Track which card or stand gets tapped. If the counter stand brings reviews and the table tags don't, move them.

Design tips that get more taps

People don't tap what they don't notice. A few small choices on the card make a big difference.

• Print a tap symbol and the words "Tap your phone here" where the chip sits.
• Say what happens: "Tap to save my number" or "Tap to book" beats a bare logo.
• Keep the chip away from metal, such as metal card holders or phone cases with metal plates, which can block it.
• Test every batch on one iPhone and one Android phone before you hand any out.

A card that people understand at a glance gets tapped. One that looks like any other card just goes in a wallet.

What to check before you order

Take these questions to any seller, including us.

• Is the chip NFC Forum compatible and tested on both iPhone and Android?
• Does every card have a QR code as a backup?
• Whose domain is the link on, and can I edit it myself?
• Is there a monthly fee to keep the link working, and what happens if I stop?
• Can I see how many taps each card gets?
• How long does printing take, and can I see a proof first?

If you'd like help

We make tap cards, stands and table tags that open a page on your own domain, with taps counted in your dashboard. Ask for a free audit, or WhatsApp us on +91 62918 31815.