Most of you who have American Express Platinum cards know that you can get Executive Aisle status as a benefit of those cards. This means you get a wider selection of vehicles when renting, and earn free rentals faster (a free day every 6 rentals, rather than 7 with basic Emerald Aisle membership).

Well, apparently National really wants American Express cardmembers to rent with them. There’s a new promo today that gets you Executive Elite status just by having an American Express card. Executive Elite sets the free rental day bar at 5 rentals, and has guaranteed availability if you reserve 24 hours in advance.
Follow this link, log in if you have a current account with National, and you should be upgraded. It took about 30 seconds for us, and an email confirmation of the profile change was in our inbox within a minute or two.
If you rent after accepting the offer, and pay with an American Express card by the end of January 2019, you are eligible for a free rental day in addition to whatever your rental credits earn you.
Not a National fan? With this status you may be able to match to Avis and Hertz higher tiers… your mileage may vary, so to speak.