Hertz announced two exclusive offers that will make U.S. customers' travels more memorable and rewarding as they return to the road. Starting July 1, customers who join the award-winning Hertz Gold Plus Rewards loyalty program will be automatically upgraded to Five Star elite status for the remainder of the year while existing U.S. Gold Plus Rewards members can earn double points for rentals at any corporate-owned neighborhood or airport location when they book directly on Hertz.com as a member with promotional code 210520 through....