A QR terminal (or QR code terminal) is an electronic device designed

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QR terminal
to accept payments from customers using QR codes. It operates on the basis of QR technology, which allows customers to make payments by scanning a specially generated QR code from the screen of a mobile device or a printed card. QR terminals are commonly used in stores, restaurants, fairs, transport and other places where payments need to be made.

How the QR terminal works:

The merchant creates a QR code that contains information about sri lanka email list the payment amount and other necessary data to identify the transaction. This QR code can be created on a computer or smartphone.
The QR code is displayed on the cash register, bill or the seller’s mobile device monitor.
The customer uses the camera of their smartphone or tablet to scan the QR code on the merchant's screen. The scanning can be done using a special mobile payment app that supports QR technology.
After scanning the QR code, the customer is given a choice of payment method, such as using a bank card, e-wallet or other electronic payment method.
Once the customer selects a payment method and confirms the transaction, the data is sent for processing. The acquiring company or acquiring bank verifies and authorizes the payment.
The customer and the seller receive notification of the transaction results.