1. The four-square and why it fails uneducated buyers
The four-square is a piece of paper divided into four quadrants: trade-in value, purchase price, down payment, and monthly payment. Salespeople use it to move numbers between quadrants while focusing your attention on whichever square currently favors them.
The fix: refuse the four-square. Insist on negotiating only the OTD price as a single number. If the salesperson insists on writing a four-square, ignore everything except the OTD number in the corner.
