https://www.theverge.com/2018/11/2/18057034/amazon-day-prime-choose-package-arrival-date

Amazon launched a new delivery option for Prime members in the US today, just ahead of the holiday gift-giving season. The invite-only program is curiously called Amazon Day, not to be mistaken for Amazon’s yearly Prime Day shopping event, as spotted by CNET.

Through Amazon Day, you can set the day of the week when you prefer all of your shipments to arrive. So far, the program is only open to a small group of users by invite, although Amazon plans to add more users in the coming months. You’ll be able to see if you were invited through the Amazon homepage and see the option in checkout. Amazon told The Verge in a statement, “Amazon is always innovating and looking for new ways to surprise and delight our customers, and we’re excited to be testing a new service aimed at making the delivery experience more convenient for customers.”