The best way to do business with a liar is confront them with the truth. Tell them that you do business as a partner. If your lying customer still can't see the light, tell him that you may not be the best choice for business, and that you think you have someone that can serve him better. Then, refer him to the competitor that you hate the most.
Jeffrey GitomerAsking, "How much is it?" is THE BIGGEST buying signal. Telling me, "Your price is too high." is THE SECOND BIGGEST buying signal
Jeffrey GitomerMistakes in judgment are the best teachers in the world, and if you choose to learn from them then you will begin to trust yourself and understand that, correct or incorrect you were decisive and moved on.
Jeffrey Gitomer