I just rechecked my Inbox and Trash box, but I didn't find any pre-sale or day of sale emails from Amazon. Perhaps my email server filtered them out, but I doubt it as I tend to get a lot of Amazon emails, especially ad emails. I guess they just selectively or randomly sent emails to some customers. As much as I buy from them every year I would expect more correspondence for Prime Day.

I usually check out Amazon.com daily or at least several times each week, so I knew Prime Day was coming. They were pretty obvious about that on their website. But emails detailing what offers I qualified for, or might qualify for, never came. It would be in Amazon's best interest to send those out to everyone because it would likely generate more interest and sales. I expect that by the annual Prime Day number 23 they will do a better job!