QR Code Scanning

byPaytm Editorial TeamLast Updated: September 16, 2025

Definition

QR code scanning is the process of using a smartphone or device camera to read the QR code and fetch stored details like merchant ID, amount, or transaction reference.

Examples

  • Scanning QR at metro stations for ticket payment.
  • Scanning a friend’s QR to transfer money.

Importance

  • Provides quick access to payment details.
  • Reduces human error in typing account information.
  • Ensures smooth digital transactions.

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