Great service this company provides, both the thorough survey of all rental rates including with discounts one is eligible for (AAA, AARP, Costco, etc), and also continuing to monitor for a better rate after a booking is made, whether it's made thru them or with the rental company. And on a Saturday afternoon I sent a question about a booking, realizing that my email likely wouldn't be answered until Monday, and ten minutes later I received a completely specific and helpful response from a real person. Impressive!!