I tired the AMAZON integration about a year ago and it didn’t really get me too far or too much more of a discount than what some AWD and AS would do. but, I tried it again for an upcoming HI rental and it brought it down quite a bit. I started at $1180 for a two week rental Full Size, AS found me rates down about $800 (pay at pickup) and the Amazon “30% off” got it to $720, and $640 for pre-pay - which I ended up doing. I mean we’re GOING, so hopefully that won’t be an issue.

Discount Code that shows up is L463685
Rate Code is TQ

And, it seems that once the rental is completed one should get back another 10% of some amount in amazon gift card credit.. I’ll let this be a test.