It’s important to stay hydrated when you are working in the field. The profit on a $3 mortgage inspection is “maybe” $1.50. Check out this Yeti cooler available at Ace Hardware. You can purchase this cooler with the profit from about 281 mortgage inspections of the $3 variety. It you perform 30 mortgage inspections a day, it will take you about 10 working days to earn enough to pay for the cooler. If your car breaks down, you can forget about purchasing the cooler … you will need the money for car repairs.