It´s always about the conditions of the car supplier (Hertz).
Hertz through AutoEurope expressly does allow for entry into both
Autoeurope rather has wrong conditions for Hertz listed in this case. It happens quite often. Those conditions are extracted automatically and they sometimes change. So it´s not surprising that the conditions on Autoeurope which lists hunderds of car suppliers in over hundrer of counties with thousands of combinations of T&C are not always valid and up to date.
T&C of the car suppliers is what always matters, not the information on broker sites.