QR codes, explained for busy owners.
Short, practical guides on making, printing and protecting the QR codes on your tables, windows and counter.
Fake QR code stickers: how restaurants can protect their customers
Scammers paste fake QR codes over real ones to steal card details. Here's how quishing works, why restaurant tables are a target, and a five-minute weekly check to catch it.
What size should a QR code be? Printing guide for menus, tents and posters
The minimum and recommended QR code sizes for business cards, menus, table tents, stickers, window posters and signs, plus the distance rule, contrast and quiet zone.
Why did my QR code stop working? 8 causes and how to fix each
A printed QR code that suddenly does nothing is usually one of eight problems. Here's how to tell which one you have, how to fix it, and how to stop it happening again.