Join the millions that have saved money when buying a new or used car or auto from a car dealer. Our Auto Negotiator app is like having a private negotiator in your pocket! We use the data you provide like the asking price, interest rate, loan terms, trade in value and down payment amount to provide you with a monthly payment to negotiate for. Use cars.com, blue book or carfax to get your trade in value. Then input your data in and our auto financing calculator will give you the payment that you will tell the auto dealership that you need your payment to be at. Knowing that this payment amount at the loan terms provided will save you money, will help you save not only on your new car but possibly on auto financing as well.