That's the reason I originally thought they were cool, however, in practice, they almost never allowed you to mix anything with anything, and it was purely a limit placed in the software. I couldn't cherry anything but coke and dr pepper on any of them I ever used. I couldn't add lemon to anything but the already raspberry flavored Fuze tea. I couldn't add vanilla to the root beer or have grape flavored sprite. Shit pisses me off, because it wasn't that they didn't have a certain flavor, the interface just didn't show the flavors available for every possible soda on the machine. Especially when I would see people elsewhere with them setup in the way you really want, where you could cherry everything. 😬

Cherry Rootbeer tastes a lot like Dr Pepper to me... When we would run out at the store I worked at out of high school I'd just get Barq's and add a bit of cherry flavor from our defunct Icee ripoff machine.

Five Guys has it too. Freestyle is the name I know. It’s fantastic.