Question: how to recharge kvb fastag?
Answer: Step 1: Visit Official Webiste. To recharge KVB Fastag visit official website of KVB Fastag. ... 
Step 2: Log in with credentials. Customer must login by entering the registered mobile number, password, enter captcha and click on sign in. ... 
Step 3: Enter Recharge amount. ... 
Step 4: Make Payment.