All of this advice... have nothing in your cart, don't have an Amazon window open, don't save for later, only purchase during the full moon...

I have miles from dozens of purchases through the American Airlines shopping portal post without fail every single time and the miles post in a matter of days, not months.. And...it doesn't matter what's in my cart, if I have bookmarks or if it is a day of the week that begins with a T, etc.

Bottom line, the JetBlue-Amazon program is flawed.