> ## Documentation Index
> Fetch the complete documentation index at: https://razorpay-60c89f9a-mintlify-audit-missing-sections-1778528421.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Glossary

> The following table lists all the commonly used terms and their definitions used in QR Code:

## Terms | Description

## QR Code | QR (Quick Response) code is a machine-readable code consisting of an array of black and white squares, typically used for storing URLs or other information for reading using a smartphone camera.

## Multiple Payments | A QR Code which can receive multiple payments. Multiple payments can be made by many customers or one customer.

## Single Payments | A QR Code which can receive only one payment. This QR Code is automatically closed once the payment is received.

Close By Date | Close By Date is the date after which the customer cannot pay using the QR Code.