Web, domains and email
QR
Abbreviation for Quick Response
In short and in plain language
A QR code is a square code made of dots.
Smartphones can read it quickly with their camera. It can lead straight to a web address.
It can be printed on invoices, business cards or notices.
Definition
A QR code is a square code made of dots that smartphones can read quickly with their camera. It can lead directly to a web address and can be printed on invoices, business cards or notices.