Quét Mã Thẻ Vinaphone is a handy tool to check if the information on your scratch card is valid.

To use the app, first, you need to open it and put the camera in the code area. The application will automatically scan the code and show the results.

Second, if you see that the code is wrong, or you can choose to scan it again, press the button to re-scan it.

Third, the application also supports you to recharge your scratch card after scanning it.

After scanning the code, you only need to press the button to recharge your scratch card.