Source?
Just got this email 1 min after making a hertz reservation :
Thank you for choosing HERTZ in Israel
Dear Customer,
We would like to provide you with the best service
possible and avoid delays at the rental counter.
In order to do so, we kindly request that for your exclusive rate
you provide a document verifying that your credit card
company provides full coverage for damage in Israel for
the duration of rental.
We wish you a safe journey and look forward to serving you in Israel.
*Please be advised that Kesher Rent A Car Ltd, Hertz Israel does not accept
externally purchased coverage except for the Credit card companies
that offer coverage in Israel.
This mail was sent via Hertz Mail-SeCure System.