Upon arrival, I found that the air conditioning system was not cooling and there was no air coming inside. I inspected the system and found a defective blower motor. I informed the customer about the issue and he agreed to replace the blower motor. The customer paid $150 for the blower motor and $475 for a deposit on the new blower motor. I installed the loaner motor and the customer paid with a credit card. The total cost for the blower motor and deposit was $950. I informed the customer that we would be back the next week to return with the actual motor that goes in the system.