Nice game, I thoroughly enjoyed it, even if some of the hints were a little obscure (Unlocking Admin stretched my brain too it's limit...)
The only real complaint I have is about the vending machine, clicking to put a coin in, then moving to a number, clicking that, then moving too another number, and clicking that, then waiting for it to vend (if you haven't unlocked insta vend yet) it was all just a bit monotonous when you want to buy a lot of drinks, maybe an upgrade at some point that allows you to auto input coins, so you don't have to click it, and another that let's you reorder the vending machine, so you could put whatever you want on 1-1 and then just spam click it would be nice.