Amazon Day

In the past I waited to order Amazon's low-cost "Add-on Items" which are not shipped free for even Prime members without a larger purchase, but no more.  Amazon now allows you to select "Your Amazon Day" (I picked Friday below for no particular reason) and if you select that for your delivery option, the Add-On Items are shipped free (I love free), even with no other purchase, and you don't lose your normal free two-day delivery (which is rapidly headed to one-day).  Totally cool!

https://www.amazon.com/b?ie=UTF8&node=17928921011