Comparison
NFC vs QR code loyalty cards
If you’re moving off paper stamp cards, you’ll land on one of two ways for customers to collect a stamp: tap (NFC) or scan (QR). They sound similar, but at a busy counter the difference is real. Here’s how they compare on the things that matter.
How QR code loyalty works
The customer opens their camera (or an app), scans a QR code on your counter, and a stamp is added — or staff scan a code on the customer’s phone. It’s cheap to set up: a QR code is just a printed image. The downsides show up in use: lining up a camera is fiddlier than it sounds, and because a QR code is just an image, it can be screenshotted, shared, or scanned from a distance without a real visit.
How NFC (tap) loyalty works
The customer holds their phone to a small device on your counter and a stamp lands instantly — the exact gesture they already use to pay. There’s a small hardware cost, but the experience is faster and it’s far harder to cheat. A secure NFC chip (the NTAG 424 DNA standard Tally uses) cryptographically signs every tap, so stamps can’t be cloned, replayed, or faked from a screenshot.
NFC vs QR, side by side
| QR code | NFC (tap) | |
|---|---|---|
| Speed at the till | Line up the camera | One tap — instant |
| Fraud resistance | Low (screenshots work) | High (signed taps) |
| Familiar gesture | Scanning | Same as tapping to pay |
| Hardware cost | None (printed) | Small counter device |
| Works from a distance | Yes (a downside) | No — must be present |
Which should you choose?
If budget is the only thing that matters and you’re not worried about people gaming stamps, a QR code will do. But for a busy counter where speed and trust count — a café, a bakery, a salon — NFC wins. It’s quicker, it feels premium, and the stamps you hand out are stamps people actually earned. For the bigger picture, see our guide to digital loyalty cards.
FAQ
Is NFC or QR better for a loyalty card?
NFC is better for most counters: a tap is faster than lining up a camera on a code, and a genuine NFC tap can't be photographed and reused the way a QR code can. QR is cheaper to deploy but slower and easier to game.
Can customers cheat a QR loyalty card?
More easily than NFC. A QR code is just an image — a customer can screenshot it and collect stamps without visiting, or share it with friends. A secure NFC stamper (like NTAG 424 DNA) signs each tap, so stamps can't be cloned or replayed.
Does NFC loyalty need special hardware?
A small NFC device on the counter, yes — but modern iPhones and Android phones all read NFC, so the customer needs nothing extra. With Tally the stamper arrives pre-configured; there's nothing for staff to set up or learn.
Is NFC loyalty more expensive than QR?
There's a small hardware cost for the counter device, but the customer experience and fraud resistance usually make it worth it. Tally includes the stamper with the subscription.
Tap. Smile. Collect.
Tally is a secure NFC loyalty stamper for independent UK businesses — first month free for founding cafés.
Join the founding waitlist