To get an accurate windshield replacement cash back quote, the VIN is always preferred. We have some of the best windscreen replacement cash back deals. Most new car windshields usually have 5 to 10 different options. Sometimes they are interchangeable, but they usually all have different list prices. Once in a great while, we will need to ask questions about the features of your vehicle’s windshield, in the case that the VIN is not decoded properly. However, VIN and insurance company is all that is needed.