How do I Pay a Toll
There is no standard way to pay your tolls in the US or other parts of the world. For the US, most Tag transponders are not interoperable. If you have a transponder for one road, it may not work on another.
Good news is that now you can use TollGuru™ Toll Calculator to know the payment methods allowed on each toll plaza along your route.
Business? Integrate Toll API to see all the toll and route information for each trip including toll payment method.