I set up a Hello Drinkbot at a part we had recently. I loaded it with various flavors of Torani syrup and set the shot size to 10 ml.
My Grandson Finn took over bartending duties and enjoyed dispensing italian soda’s for people!
The peristaltic pumps can’t dispense carbonated liquid, so people would put their own ice and carbonated water into their cups and hand them to Finn.
He used the ‘Shots’ menu of the Bartendro software. This shows a list of the loaded ingredients and lets you dispense shots from those ingredients.