Which technology is commonly used by NHMP for electronic toll collection on highways?

Which technology is commonly used by NHMP for electronic toll collection on highways?

شاہراہوں پر الیکٹرانک ٹول وصولی کے لیے این ایچ ایم پی عام طور پر کون سی ٹیکنالوجی استعمال کرتی ہے؟
Explanation

The NHMP commonly uses RFID (Radio Frequency Identification) technology for electronic toll collection on highways.

RFID allows for automatic and efficient processing of tolls without requiring physical contact.