Point-Of-Sale Software, QR code and Barcode Scanner Emulator is an integration tool. It provides basic payment related POS software functionality. The tool works only against payware sandbox environment.It helps registered financial institutions mobile banking or e-wallet application integration developers to test their integrations with payware platform. Developers can scan, add or edit details of generated by the payers mobile applications QR and Bar coded transactions using the application. It allows testing scenarios where the payer defined transaction value had been altered from the payee.Point-Of-Sale Software and Scanner Emulator enables testing scenarios where the POS software provides QR coded bills for scanning and processing by the financial institution mobile banking or e-wallet application.