I'm not sure what you point is. You can reserve the car through the Hertz website. When you pick up the car, you go to a Hertz counter. To me it doesn't matter if the franchise is operated by Hertz or by a subcontractor. Ultimately, it reflects on Hertz.Hertz doesnt actually rent cars in DR.It is a car rental subcontractor.
BTW: You are responding to a post that is over 2 1/2 years old.