Thanks for sharing a great use case for the engine tokens I hadn't realized before, a business incentive system. I wish I'd read this before I created the HIVE getting started tutorial lesson that covered Hive Engine yesterday! Anyway, good to know. And great job you're doing there. Really impressive undertaking.
(btw, I'm curious, why can't I see any effect of my upvote on this post, nor anyone's amount/name listed for either up/downvoting this post?)