QR code Engraving

What are QR codes used for? Because they can store different types of information, QR codes are used for many purposes. QR codes are commonly used to store data such as:

• Plain text - welcome messages at conferences
• Addresses - personal home address, business address
• Phone number – personal phone number, your business phone number
• Email addresses - personal or business accounts
• URLs – addresses of websites or specific web pages
• Links to apps - available in app stores such as Google Play or Apple's App Store
• Payments - QR codes can store information such as for Swish payments Online account authentication - websites can display a QR code that a registered user can scan with their smartphone and automatically log in
• WiFi authentication - QR codes can be used to store WiFi network authentication details such as SSID, password and encryption type: when you scan such a QR code with your smartphone, it can automatically connect to that network