I booked a car with Economy through Priceline.com. It was advertised as $9/day. I also bought the insurance for a total of $77. However, when I arrived in San Jose, I was told there would be a $5,000 deposit if I did not use Economy's insurance. And even then, a $950 deposit was required. The car ended up costing me $520 vs. $9/day, and I've lost my money for the insurance I bought through Priceline. There is NOTHING on the website that says there will be this tremendous difference in the price for insurance.