#211220 doesn't do me any good for Sept. either. I checked all possibilities and the best rate I can get is the one I've already booked. Mid-SUV for 10 days using Entertainment code for free day and WM code for free driver. $253/all fees.
Here's the other rates I got using different combos of codes/coupons, (all figured on the hour):
No coupon, no code $310
Entertainment coupon, WM code $253
WM code, e coupon ad3829mrb, $253
WM code, e coupon ad2123jmc-not valid during rental time
code #211220, no coupon $462!
code #211220, entertainment coupon $433!!
Figured picking up on the half hour:
Entertainment coupon, WM code $405!!
code #211220, entertainment coupon $432 (really no change)
So, for me, traveling in Sept. #211220 doesn't work. No coupon, no code is actually less.
I am really surprised that the rates change so much on the 1/2 hour v.s. the hour. I never realized this before but I guess I've just been lucky and always did the hour, not the 1/2.
Another interesting thing was when I was deciding between going 9/1 to 9/11 or 9/2 to 9/12. Besides the airfare being alot less to go on 9/1, the car rental is also substantially less.
Picking up on 9/1 it's $253, picking up on 9/2 it would be $404! Yikes
Would be $432 with #211220 (really no discount, only $25 off with entertainment code)
Hope everyone who got a great rate with the code doesn't have a problem. I'm sending you some