FinTech Glossary

What is QR Code

A QR code, or Quick Response code, is a two-dimensional barcode that stores information and can be scanned using a smartphone or scanner to instantly access data, initiate payments, or trigger digital actions.

How QR Codes Are Used in Payments and Business

QR codes are widely used in India to enable fast, contactless interactions, especially for digital payments. In payment scenarios, a QR code encodes merchant or transaction details that a customer scans using a UPI-enabled app. The customer authorises the payment, and funds move directly between bank accounts in real time. Beyond payments, QR codes are also used for accessing invoices, verifying documents, tracking inventory, and linking offline interactions to digital systems.

Why QR Codes Are Important in India’s Digital Economy

QR codes play a significant role in India’s shift toward cashless transactions. They eliminate the need for physical cards or POS hardware, reduce checkout time, and lower acceptance costs for businesses. For customers, QR codes offer convenience and speed, especially for small-value, high-frequency transactions. Their simplicity has driven widespread adoption across retail, food services, transportation, utilities, and government services, making QR codes a foundational element of India’s digital payments ecosystem.

Practical Business Use Cases of QR Codes

QR codes are used across multiple business functions, including in-store and counter payments, invoice payments, self-service kiosks, and bill collections. Businesses also use QR codes to link physical receipts to digital records, enable quick access to customer support, or track assets and inventory. When combined with centralised payment and expense platforms like EnKash, QR-based transactions can be tracked, reconciled, and analysed alongside other payment modes, improving visibility and operational control.