Nice game and great take on the theme.
But I have a few suggestion. We should be able to look around with mouse. Also checkout minigame was way too fast. I was having a hard time to get it to green zone. With a little press it moved way too fast.
In my opinion at the start of game or day, 30 seconds is too little to arrange all stock in shop. I wished it would have been 5 min at least as it was difficult to move around with the help of mouse.
Apart from that nice game :)