We're not sure yet - we'd like to! If we have extra inventory left over, we'll do add-ons.
Either way, we'll be stocking all products in the Kegbot Store after the Kickstarter is finished (and after we've resupplied). If you have a multi-tap system, you can also try things out with just one tap at first.
Don't see the answer to your question? Ask the project creator directly.