I've had a Hertz corporate number for my company for the last several years. Sometimes there is a savings and sometimes not. There is a guaranteed maximum rate that we pay. I believe it is $48 for a full-size. Quite honestly there are usaully better rates if we book well in advance of a trip. If we wait until the day before, our corporate rate is generally lower. There is always a 5% discount on the lowest rate that we find. If you are just interested in a free #1 club gold application let me know and I'll be happy to send you one via snail mail.