I didn't see anyone post this,but for those who didn't try these free directly from Coca-Cola via the Amazon Alexa deal....
Circle K Convenience Store App: Free Coca-Cola Energy Drink
(While Supplies Last)
See attachment for full offer details.
Circle K Location Finder [circlek.com]
App Download Links:
Google Play [google.com]
Apple App Store [apple.com]
You must be physically at the participating Circle K convenience store to claim the offer on the app. Once you do so, you only have 5 minutes to show it to the cashier, so make sure not claim it early.
There are only a limited # of redemptions each day (I believe it resets). It is my understanding that you are responsible for the sales tax on the drink, but some stores may waive it.