---
title: "Identification"
url: https://getstell.com/articles/category/identification
description: "How the till recognizes a customer: NFC taps over Apple VAS and Google Smart Tap, QR codes and barcodes, and what each one asks of your hardware."
---

# Identification

How the till recognizes a customer: NFC taps over Apple VAS and Google Smart Tap, QR codes and barcodes, and what each one asks of your hardware.