inbox,

First, thanks for a very informative post.  I've always thought that Amazon would get into cryptocurrency, especially since they've had their own coin system to use to purchase games already on their tablets.

Second, I am surprised they haven't created one yet, but perhaps they already have secretly alluded to via one form or another.

In closing, it is interesting to see how corporations are adapting  to cryptocurrency or will be forced to, sooner or later.

Best of success to you!