Not sure I'm in the right place, but I'm sharing our corporate code for Avis if anyone can use it. It's Q3197067, and it's for 30% off the lowest fare. It works up to a full size car. My husband travels for work, and he and other employees have used this all over the country. Occasionally it doesn't work someplace, though. I know it works really well in Oakland and Salt Lake City.
btw, I noticed a lot of people asking if you needed a printout (no) or company ID. None of us have ever been asked for ID. It's a pretty small company.