Just booked a rental car with Hertz in France through Priceline via a link provided by Autoslash. The booking is not pre-paid (like I'm used to with Priceline) and the confirmation email quotes the price as an "Estimated Total" rather than a guaranteed rate.
I couldn't find the same rate searching directly on Priceline and the rates I did see were prepaid.
Is this a standard wording or should I be concerned that Hertz will increase the price of the booking when I go to pick up the car?