Developed by the National Payments Corporation of India (NPCI) under the National Electronic Toll Collection (NETC) program, Fastag is a prepaid rechargeable tag/sticker affixed on the windshield of your vehicle. The Radio-frequency ID (RFID)-powered Fastag enables contactless toll payments when your vehicle passes through a NETC-supported toll lane. While passing through the toll plaza or lane, you need not stop to pay toll fee, instead, the RFID technology will automatically deduct the toll fee from your Fastag account. This process is achieved through Fastag readers installed on dedicated Fastag lanes. Fatag can be recharged by either keeping funds in its wallet or you could link it your bank account. You can recharge your account with a minimum of Rs. 100 by making payment through the online mode such as credit card/debit card/RTGS/NEFT/net banking or through cheque.