https://www.sendmeasample.net/dripdrop – register and install either the Alexa Skill or the Google Assistant Skill here(depending on which voice assistant you use).  Once you do that, say “Ask Send Me a Sample for Drip Drop” and go through the steps to request it.  If you want to use Alexa, you can download the Amazon app here. It should show up in your order history here when you’re done.  Update– Still available. You don’t have to do the voice assistant stuff, you can request it here.