There Are Plenty Of Markups On Window Sales Stickers
Monroney stickers, also known as the window stickers, don’t include the actual price of the car. You should know that little extras like sealants, VIN etching, and fabric protectants, can all be done at home for way less cost.
You should always ask to see the original invoice and compare it to the Monroney before making the purchase. If the car seller refuses to show the invoice, then go somewhere else.