CHART OF THE DAY: A Clue About Why Amazon Is Going To Release A Smartphone (AMZN)

Wondering why Amazon is going to announce a smartphone tomorrow? This chart from Statista provides a little clue.  People who subscribe to Amazon Prime spend a lot more than non-Prime members. Prime is a $99/year service that includes two-day shipping, a video streaming service, and a music streaming service. Presumably, Amazon's phone is going to have hooks into Prime. Perhaps Prime members get the phone for free or at a discount. Or, maybe just logging into the smartphone starts a trial membe...