Yeah, the termination of the 6T code is really bumming me out. I called up Alamo and they said that the 6T code is indeed no longer valid. Plus I am having the same trouble as the last two posters in that I cannot find a new rate code that the website will accept for a convertible.
This really bites. I'll be in Hawaii from Nov. 10th to Nov. 21st and with the 6T rate code I was saving over $220 from their current "lowest" available rate. Problem is I don't see another Rental company with any lower offers either!
Any help or new rate codes would be much appreciated.