Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

If I plan to buy a car in cash, should I let the dealer know?
If you buy a car using a loan, the dealer gets benefited by the financing institution by the way of referring fee paid to the dealer by the institution, and that too if the dealer has helped in financing the purchase. Otherwise for the dealer it doesn't matter if one pays in full or through financing. The dealer is paid in full in either cases. Hence the dealer may slightly get disappointed that you are not taking a loan.