<prompt> Human: I got a letter from a collection agency claiming i owe 1600 to them from EZ Tag not reading when id go through the toll booth. The vehicle it was registered was under was a Ford truck, i then got a mercury SUV and took the tag off the truck and put it on the SUV. The tag worked fine until a flash flood hit overnight at my apartment complex and flooded my car to the roof I switched from full coverage to liability a month before -_-. I go out, buy a Dodge, slap the tag from the Mercury on to it and it seems to be working fine and charging me. I dont keep an eye on my account because its automatic withdraw, and I get this letter in the mail claiming with agency fees and collection fees theyre charging me anything from 40 to 80 for each violation. No phone call, no warnings in the mail... how the hell do you get 1600 out of 100 of fees? Theyre threatening to keep me from renewing my registration if I dont pay it. Any Suggestions?  <response>: We have EZ Pass here in the East Coast. You absolutely must log in and enter your new car info for it to work IN THE EXPRESS TOLLS those overhead scanners where you maintain highway speed, otherwise they take a picture of your violation and its a 100 fine plus 8 in unpaid toll. They mail you a letter of the violation and you have to call in within 2 weeks or something.Itd still work in a normal toll booth, but you officially HAVE to key in your new car info. The only thing you can do is call them up and explain that it was your car and you neglected to add the new car and if you can get the fine reduced. Unfortunately I dont keep an eye on my account because its automatic withdraw isnt a good excuse at all. 