1. What is QRCode?
It can be explained that QR Code is an abbreviation of Quick response (quick response code). It comes in the form of a two-dimensional (2D) barcode that can be read by a barcode reader or smartphone with image capture function combined with a specialized application to scan barcodes.
Brands often use QR Codes containing information related to products, or websites, event information, contact information, messages, etc. Each brand will have a way to guide payment by QR code private. Depending on the device that reads the QR code when you scan it, it will lead to the results contained within.

2. Instructions for payment QR code?
Many people still do not understand how to scan QR code to pay? Actually, this form is very simple. QR Code payment is how you use a smartphone (smartphone) with a photo function (camera) with a specialized application to scan barcodes. You just need a phone equipped with a camera that you can make this payment feature without having to use cash or ATM cards. When paying by QR Code, you will not have to fill in customer information, card number or bank account number… You just need to scan the QR code and enter the amount to pay.
There are also a number of applications where you can create your own QR code that is linked to an e-wallet for payment. With this form, you need to learn the specific QR code payment instructions of that application. No matter what form of payment you use by scanning QR codes, you will realize a lot of advantages compared to the traditional method.