Science Experiment With Caffeinated And Decaffeinated Coffee In A Secret Starbucks Facility cartoon print

Is the caffeine strength a marketing gimmick developed in a secret lab?  I always wondered how it is measured. Who decides whether it'll be rated with "dark roast" on the shiny package?    The mystery was put to rest a week ago with this shocking discovery! This document was leaked by a rebellious sleep deprived intern who works in a secret Starbucks facility. I am feeling very confident that my coffee is not a decaf. I am sipping on my caffeinated coffee now and look at this high quality print...   Other coffee lovers will love to have it too!