How to use QR codes effectively
You’ve probably seen this image before on store windows or posters and may or may not have not known what it was. Well, it’s a QR code, and recently they’ve lost popularity due to improper usage. So today I’ll talk how you can use a QR Code effectively, and some other alternatives.
QR stands for quick response. A QR code can be scanned with your mobile device to get more detail about a particular item or service in a timely manner.