How to Scan A QR code with Facebook and Twitter App?

What is QR code?


“QR code (abbreviated from Quick Response Code) is the trademark for a type of matrix barcode (or two-dimensional barcode) first designed in 1994 for the automotive industry in Japan. A barcode is a machine-readable optical label that contains information about the item to which it is attached. A QR code uses four standardized encoding modes (numeric, alphanumeric, byte/binary, and kanji) to store data efficiently; extensions may also be used.[1]
The Quick Response (QR code) system became popular outside the automotive industry due to its fast readability and greater storage capacity compared to standard UPC barcodes. Applications include product tracking, item identification, time tracking, document management, and general marketing.[2]
A QR code consists of black squares arranged in a square grid on a white background, which can be read by an imaging device such as a camera, and processed using Reed–Solomon error correction until the image can be appropriately interpreted. The required data is then extracted from patterns that are present in both horizontal and vertical components of the image.” ----Wikipedia


For the convenience of the QR Code, VicTsing has used it to build VIP System. Customers will get a QR Code Card with the products they bought. They can scan the code to become VicTsing's Member.  Become VicTsing member and Enjoy More benefits here or you can scan the QR Code to join.


VicTsing VIP QR Code:


Undoubtedly, the QR Code becomes more and more popular. But at present, the browser does not support to scan the QR Code. Sometimes, that’s a little inconvenient. And download a QR scanner APP? That’s a method, but still inconvenient. A good news is that Facebook and Twitter Apps feature QR scanning. Do you know how to use them?



  • Scan QR Code With Facebook APP

If you are using the newest version of Facebook on an Android phone, you may not find the QR on Menus. You need to search QR Code shortcuts on FB.




  • Scan The QR Code With Twitter APP.

The same as Facebook, Twitter also features QR Code, and you can generate your own Twitter Profile QR Code, and scan a QR Code on Twitter.



  1. Click your profile image. And you can find a QR Code icon at the bottom.



2. Click the icon and you can get your profile QR code automatically. And you can see an icon below it. Click that to scan.



Finally, if you want a fast way to join VicTsing VIP Club, just go here:





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