BJ’s Wholesale Club offers a webpage of car rental discounts. A series of coupons are up-to-date on the link below that offer free car upgrades and more. It is an amazing savings. First – you use the BJ’s club ID and receive a discount. Then you apply the coupon and get an added bonus. I regularly use these coupons when I travel to Orlando. On my family golf trips, I typically get a mini-van thru Alamo which is large enough to carry all the clubs. $179 for the week using these discounts cannot be beaten! I would assume that you have to be a BJ’s member to use the coupons, but I have used them regularly without any question as to whether or not I was a member.
http://www.bjsvacations.com/promotion/bjs/carrental/default.asp
The Buyers Edge Club offers rental discounts for Enterprise Rent A Car. Many companies offer this as a perk and this can offer a significant discount.