A QR code (Quick Response code) is a type of barcode that can store information and is easily scanned by a smartphone or device with a camera. The code consists of black squares arranged in a grid on a white background, and it can hold various types of data such as URLs, text, email addresses, phone numbers, or app links.

How to Use QR Codes:

  1. Scanning a QR Code:

Here is an example 

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Uses of QR Codes in Hosteeva: